Changes between Initial Version and Version 1 of Ticket #4932


Ignore:
Timestamp:
Jul 22, 2021, 8:37:49 AM (4 years ago)
Author:
pett
Comment:

Legend:

Unmodified
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Removed
Modified

  • Ticket #4932

    • Property Component Unassigned → Structure Comparison
    • Property Owner set to pett
    • Property Platform → all
    • Property Project → ChimeraX
    • Property Status new → accepted
    • Property Summary ChimeraX bug report submission → MatchMaker specific chain-chain pairing: wrapped C/C++ object of type ChainMenuButton has been deleted

  • Ticket #4932 – Description

    initial v1  
    164164See log for complete Python traceback. 
    165165 
    166 Traceback (most recent call last): 
    167 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    168 packages\chimerax\core\triggerset.py", line 130, in invoke 
    169 return self._func(self._name, data) 
    170 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    171 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    172 if not hasattr(self, '_recursion'): 
    173 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    174  
    175 Error processing trigger "changes": 
    176 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    177  
    178 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    179 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    180 if not hasattr(self, '_recursion'): 
    181  
    182 See log for complete Python traceback. 
    183  
    184 Traceback (most recent call last): 
    185 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    186 packages\chimerax\core\triggerset.py", line 130, in invoke 
    187 return self._func(self._name, data) 
    188 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    189 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    190 if not hasattr(self, '_recursion'): 
    191 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    192  
    193 Error processing trigger "changes": 
    194 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    195  
    196 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    197 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    198 if not hasattr(self, '_recursion'): 
    199  
    200 See log for complete Python traceback. 
    201  
    202 Traceback (most recent call last): 
    203 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    204 packages\chimerax\core\triggerset.py", line 130, in invoke 
    205 return self._func(self._name, data) 
    206 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    207 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    208 if not hasattr(self, '_recursion'): 
    209 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    210  
    211 Error processing trigger "changes": 
    212 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    213  
    214 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    215 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    216 if not hasattr(self, '_recursion'): 
    217  
    218 See log for complete Python traceback. 
    219  
    220 Traceback (most recent call last): 
    221 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    222 packages\chimerax\core\triggerset.py", line 130, in invoke 
    223 return self._func(self._name, data) 
    224 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    225 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    226 if not hasattr(self, '_recursion'): 
    227 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    228  
    229 Error processing trigger "changes": 
    230 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    231  
    232 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    233 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    234 if not hasattr(self, '_recursion'): 
    235  
    236 See log for complete Python traceback. 
    237  
    238 Traceback (most recent call last): 
    239 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    240 packages\chimerax\core\triggerset.py", line 130, in invoke 
    241 return self._func(self._name, data) 
    242 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    243 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    244 if not hasattr(self, '_recursion'): 
    245 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    246  
    247 Error processing trigger "changes": 
    248 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    249  
    250 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    251 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    252 if not hasattr(self, '_recursion'): 
    253  
    254 See log for complete Python traceback. 
    255  
    256 Traceback (most recent call last): 
    257 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    258 packages\chimerax\core\triggerset.py", line 130, in invoke 
    259 return self._func(self._name, data) 
    260 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    261 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    262 if not hasattr(self, '_recursion'): 
    263 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    264  
    265 Error processing trigger "changes": 
    266 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    267  
    268 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    269 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    270 if not hasattr(self, '_recursion'): 
    271  
    272 See log for complete Python traceback. 
    273  
    274 Traceback (most recent call last): 
    275 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    276 packages\chimerax\core\triggerset.py", line 130, in invoke 
    277 return self._func(self._name, data) 
    278 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    279 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    280 if not hasattr(self, '_recursion'): 
    281 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    282  
    283 Error processing trigger "changes": 
    284 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    285  
    286 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    287 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    288 if not hasattr(self, '_recursion'): 
    289  
    290 See log for complete Python traceback. 
    291  
    292 Traceback (most recent call last): 
    293 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    294 packages\chimerax\core\triggerset.py", line 130, in invoke 
    295 return self._func(self._name, data) 
    296 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    297 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    298 if not hasattr(self, '_recursion'): 
    299 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    300  
    301 Error processing trigger "changes": 
    302 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    303  
    304 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    305 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    306 if not hasattr(self, '_recursion'): 
    307  
    308 See log for complete Python traceback. 
    309  
    310 Traceback (most recent call last): 
    311 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    312 packages\chimerax\core\triggerset.py", line 130, in invoke 
    313 return self._func(self._name, data) 
    314 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    315 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    316 if not hasattr(self, '_recursion'): 
    317 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    318  
    319 Error processing trigger "changes": 
    320 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    321  
    322 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    323 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    324 if not hasattr(self, '_recursion'): 
    325  
    326 See log for complete Python traceback. 
    327  
    328 Traceback (most recent call last): 
    329 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    330 packages\chimerax\core\triggerset.py", line 130, in invoke 
    331 return self._func(self._name, data) 
    332 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    333 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    334 if not hasattr(self, '_recursion'): 
    335 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    336  
    337 Error processing trigger "changes": 
    338 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    339  
    340 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    341 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    342 if not hasattr(self, '_recursion'): 
    343  
    344 See log for complete Python traceback. 
    345  
    346 Traceback (most recent call last): 
    347 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    348 packages\chimerax\core\triggerset.py", line 130, in invoke 
    349 return self._func(self._name, data) 
    350 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    351 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    352 if not hasattr(self, '_recursion'): 
    353 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    354  
    355 Error processing trigger "changes": 
    356 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    357  
    358 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    359 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    360 if not hasattr(self, '_recursion'): 
    361  
    362 See log for complete Python traceback. 
    363  
    364 Traceback (most recent call last): 
    365 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    366 packages\chimerax\core\triggerset.py", line 130, in invoke 
    367 return self._func(self._name, data) 
    368 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    369 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    370 if not hasattr(self, '_recursion'): 
    371 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    372  
    373 Error processing trigger "changes": 
    374 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    375  
    376 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    377 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    378 if not hasattr(self, '_recursion'): 
    379  
    380 See log for complete Python traceback. 
    381  
    382 Traceback (most recent call last): 
    383 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    384 packages\chimerax\core\triggerset.py", line 130, in invoke 
    385 return self._func(self._name, data) 
    386 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    387 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    388 if not hasattr(self, '_recursion'): 
    389 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    390  
    391 Error processing trigger "changes": 
    392 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    393  
    394 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    395 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    396 if not hasattr(self, '_recursion'): 
    397  
    398 See log for complete Python traceback. 
    399  
    400 Traceback (most recent call last): 
    401 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    402 packages\chimerax\core\triggerset.py", line 130, in invoke 
    403 return self._func(self._name, data) 
    404 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    405 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    406 if not hasattr(self, '_recursion'): 
    407 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    408  
    409 Error processing trigger "changes": 
    410 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    411  
    412 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    413 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    414 if not hasattr(self, '_recursion'): 
    415  
    416 See log for complete Python traceback. 
    417  
    418 Traceback (most recent call last): 
    419 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    420 packages\chimerax\core\triggerset.py", line 130, in invoke 
    421 return self._func(self._name, data) 
    422 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    423 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    424 if not hasattr(self, '_recursion'): 
    425 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    426  
    427 Error processing trigger "changes": 
    428 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    429  
    430 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    431 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    432 if not hasattr(self, '_recursion'): 
    433  
    434 See log for complete Python traceback. 
    435  
    436 Traceback (most recent call last): 
    437 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    438 packages\chimerax\core\triggerset.py", line 130, in invoke 
    439 return self._func(self._name, data) 
    440 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    441 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    442 if not hasattr(self, '_recursion'): 
    443 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    444  
    445 Error processing trigger "changes": 
    446 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    447  
    448 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    449 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    450 if not hasattr(self, '_recursion'): 
    451  
    452 See log for complete Python traceback. 
    453  
    454 Traceback (most recent call last): 
    455 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    456 packages\chimerax\core\triggerset.py", line 130, in invoke 
    457 return self._func(self._name, data) 
    458 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    459 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    460 if not hasattr(self, '_recursion'): 
    461 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    462  
    463 Error processing trigger "changes": 
    464 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    465  
    466 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    467 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    468 if not hasattr(self, '_recursion'): 
    469  
    470 See log for complete Python traceback. 
    471  
    472 Traceback (most recent call last): 
    473 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    474 packages\chimerax\core\triggerset.py", line 130, in invoke 
    475 return self._func(self._name, data) 
    476 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    477 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    478 if not hasattr(self, '_recursion'): 
    479 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    480  
    481 Error processing trigger "changes": 
    482 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    483  
    484 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    485 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    486 if not hasattr(self, '_recursion'): 
    487  
    488 See log for complete Python traceback. 
    489  
    490 Traceback (most recent call last): 
    491 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    492 packages\chimerax\core\triggerset.py", line 130, in invoke 
    493 return self._func(self._name, data) 
    494 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    495 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    496 if not hasattr(self, '_recursion'): 
    497 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    498  
    499 Error processing trigger "changes": 
    500 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    501  
    502 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    503 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    504 if not hasattr(self, '_recursion'): 
    505  
    506 See log for complete Python traceback. 
    507  
    508 Traceback (most recent call last): 
    509 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    510 packages\chimerax\core\triggerset.py", line 130, in invoke 
    511 return self._func(self._name, data) 
    512 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    513 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    514 if not hasattr(self, '_recursion'): 
    515 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    516  
    517 Error processing trigger "changes": 
    518 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    519  
    520 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    521 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    522 if not hasattr(self, '_recursion'): 
    523  
    524 See log for complete Python traceback. 
    525  
    526 Traceback (most recent call last): 
    527 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    528 packages\chimerax\core\triggerset.py", line 130, in invoke 
    529 return self._func(self._name, data) 
    530 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    531 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    532 if not hasattr(self, '_recursion'): 
    533 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    534  
    535 Error processing trigger "changes": 
    536 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    537  
    538 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    539 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    540 if not hasattr(self, '_recursion'): 
    541  
    542 See log for complete Python traceback. 
    543  
    544 Traceback (most recent call last): 
    545 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    546 packages\chimerax\core\triggerset.py", line 130, in invoke 
    547 return self._func(self._name, data) 
    548 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    549 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    550 if not hasattr(self, '_recursion'): 
    551 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    552  
    553 Error processing trigger "changes": 
    554 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    555  
    556 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    557 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    558 if not hasattr(self, '_recursion'): 
    559  
    560 See log for complete Python traceback. 
    561  
    562 Traceback (most recent call last): 
    563 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    564 packages\chimerax\core\triggerset.py", line 130, in invoke 
    565 return self._func(self._name, data) 
    566 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    567 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    568 if not hasattr(self, '_recursion'): 
    569 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    570  
    571 Error processing trigger "changes": 
    572 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    573  
    574 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    575 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    576 if not hasattr(self, '_recursion'): 
    577  
    578 See log for complete Python traceback. 
    579  
    580 Traceback (most recent call last): 
    581 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    582 packages\chimerax\core\triggerset.py", line 130, in invoke 
    583 return self._func(self._name, data) 
    584 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    585 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    586 if not hasattr(self, '_recursion'): 
    587 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    588  
    589 Error processing trigger "changes": 
    590 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    591  
    592 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    593 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    594 if not hasattr(self, '_recursion'): 
    595  
    596 See log for complete Python traceback. 
    597  
    598 Traceback (most recent call last): 
    599 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    600 packages\chimerax\core\triggerset.py", line 130, in invoke 
    601 return self._func(self._name, data) 
    602 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    603 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    604 if not hasattr(self, '_recursion'): 
    605 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    606  
    607 Error processing trigger "changes": 
    608 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    609  
    610 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    611 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    612 if not hasattr(self, '_recursion'): 
    613  
    614 See log for complete Python traceback. 
    615  
    616 Traceback (most recent call last): 
    617 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    618 packages\chimerax\core\triggerset.py", line 130, in invoke 
    619 return self._func(self._name, data) 
    620 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    621 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    622 if not hasattr(self, '_recursion'): 
    623 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    624  
    625 Error processing trigger "changes": 
    626 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    627  
    628 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    629 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    630 if not hasattr(self, '_recursion'): 
    631  
    632 See log for complete Python traceback. 
    633  
    634 Traceback (most recent call last): 
    635 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    636 packages\chimerax\core\triggerset.py", line 130, in invoke 
    637 return self._func(self._name, data) 
    638 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    639 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    640 if not hasattr(self, '_recursion'): 
    641 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    642  
    643 Error processing trigger "changes": 
    644 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    645  
    646 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    647 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    648 if not hasattr(self, '_recursion'): 
    649  
    650 See log for complete Python traceback. 
    651  
    652 Traceback (most recent call last): 
    653 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    654 packages\chimerax\core\triggerset.py", line 130, in invoke 
    655 return self._func(self._name, data) 
    656 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    657 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    658 if not hasattr(self, '_recursion'): 
    659 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    660  
    661 Error processing trigger "changes": 
    662 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    663  
    664 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    665 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    666 if not hasattr(self, '_recursion'): 
    667  
    668 See log for complete Python traceback. 
    669  
    670 Traceback (most recent call last): 
    671 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    672 packages\chimerax\core\triggerset.py", line 130, in invoke 
    673 return self._func(self._name, data) 
    674 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    675 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    676 if not hasattr(self, '_recursion'): 
    677 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    678  
    679 Error processing trigger "changes": 
    680 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    681  
    682 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    683 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    684 if not hasattr(self, '_recursion'): 
    685  
    686 See log for complete Python traceback. 
    687  
    688 Traceback (most recent call last): 
    689 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    690 packages\chimerax\core\triggerset.py", line 130, in invoke 
    691 return self._func(self._name, data) 
    692 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    693 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    694 if not hasattr(self, '_recursion'): 
    695 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    696  
    697 Error processing trigger "changes": 
    698 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    699  
    700 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    701 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    702 if not hasattr(self, '_recursion'): 
    703  
    704 See log for complete Python traceback. 
    705  
    706 Traceback (most recent call last): 
    707 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    708 packages\chimerax\core\triggerset.py", line 130, in invoke 
    709 return self._func(self._name, data) 
    710 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    711 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    712 if not hasattr(self, '_recursion'): 
    713 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    714  
    715 Error processing trigger "changes": 
    716 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    717  
    718 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    719 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    720 if not hasattr(self, '_recursion'): 
    721  
    722 See log for complete Python traceback. 
    723  
    724 Traceback (most recent call last): 
    725 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    726 packages\chimerax\core\triggerset.py", line 130, in invoke 
    727 return self._func(self._name, data) 
    728 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    729 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    730 if not hasattr(self, '_recursion'): 
    731 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    732  
    733 Error processing trigger "changes": 
    734 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    735  
    736 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    737 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    738 if not hasattr(self, '_recursion'): 
    739  
    740 See log for complete Python traceback. 
    741  
    742 Traceback (most recent call last): 
    743 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    744 packages\chimerax\core\triggerset.py", line 130, in invoke 
    745 return self._func(self._name, data) 
    746 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    747 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    748 if not hasattr(self, '_recursion'): 
    749 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    750  
    751 Error processing trigger "changes": 
    752 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    753  
    754 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    755 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    756 if not hasattr(self, '_recursion'): 
    757  
    758 See log for complete Python traceback. 
    759  
    760 Traceback (most recent call last): 
    761 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    762 packages\chimerax\core\triggerset.py", line 130, in invoke 
    763 return self._func(self._name, data) 
    764 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    765 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    766 if not hasattr(self, '_recursion'): 
    767 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    768  
    769 Error processing trigger "changes": 
    770 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    771  
    772 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    773 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    774 if not hasattr(self, '_recursion'): 
    775  
    776 See log for complete Python traceback. 
    777  
    778 Traceback (most recent call last): 
    779 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    780 packages\chimerax\core\triggerset.py", line 130, in invoke 
    781 return self._func(self._name, data) 
    782 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    783 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    784 if not hasattr(self, '_recursion'): 
    785 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    786  
    787 Error processing trigger "changes": 
    788 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    789  
    790 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    791 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    792 if not hasattr(self, '_recursion'): 
    793  
    794 See log for complete Python traceback. 
    795  
    796 Traceback (most recent call last): 
    797 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    798 packages\chimerax\core\triggerset.py", line 130, in invoke 
    799 return self._func(self._name, data) 
    800 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    801 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    802 if not hasattr(self, '_recursion'): 
    803 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    804  
    805 Error processing trigger "changes": 
    806 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    807  
    808 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    809 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    810 if not hasattr(self, '_recursion'): 
    811  
    812 See log for complete Python traceback. 
    813  
    814 Traceback (most recent call last): 
    815 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    816 packages\chimerax\core\triggerset.py", line 130, in invoke 
    817 return self._func(self._name, data) 
    818 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    819 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    820 if not hasattr(self, '_recursion'): 
    821 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    822  
    823 Error processing trigger "changes": 
    824 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    825  
    826 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    827 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    828 if not hasattr(self, '_recursion'): 
    829  
    830 See log for complete Python traceback. 
    831  
    832 Traceback (most recent call last): 
    833 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    834 packages\chimerax\core\triggerset.py", line 130, in invoke 
    835 return self._func(self._name, data) 
    836 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    837 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    838 if not hasattr(self, '_recursion'): 
    839 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    840  
    841 Error processing trigger "changes": 
    842 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    843  
    844 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    845 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    846 if not hasattr(self, '_recursion'): 
    847  
    848 See log for complete Python traceback. 
    849  
    850 Traceback (most recent call last): 
    851 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    852 packages\chimerax\core\triggerset.py", line 130, in invoke 
    853 return self._func(self._name, data) 
    854 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    855 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    856 if not hasattr(self, '_recursion'): 
    857 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    858  
    859 Error processing trigger "changes": 
    860 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    861  
    862 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    863 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    864 if not hasattr(self, '_recursion'): 
    865  
    866 See log for complete Python traceback. 
    867  
    868 Traceback (most recent call last): 
    869 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    870 packages\chimerax\core\triggerset.py", line 130, in invoke 
    871 return self._func(self._name, data) 
    872 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    873 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    874 if not hasattr(self, '_recursion'): 
    875 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    876  
    877 Error processing trigger "changes": 
    878 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    879  
    880 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    881 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    882 if not hasattr(self, '_recursion'): 
    883  
    884 See log for complete Python traceback. 
    885  
    886 Traceback (most recent call last): 
    887 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    888 packages\chimerax\core\triggerset.py", line 130, in invoke 
    889 return self._func(self._name, data) 
    890 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    891 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    892 if not hasattr(self, '_recursion'): 
    893 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    894  
    895 Error processing trigger "changes": 
    896 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    897  
    898 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    899 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    900 if not hasattr(self, '_recursion'): 
    901  
    902 See log for complete Python traceback. 
    903  
    904 Traceback (most recent call last): 
    905 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    906 packages\chimerax\core\triggerset.py", line 130, in invoke 
    907 return self._func(self._name, data) 
    908 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    909 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    910 if not hasattr(self, '_recursion'): 
    911 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    912  
    913 Error processing trigger "changes": 
    914 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    915  
    916 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    917 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    918 if not hasattr(self, '_recursion'): 
    919  
    920 See log for complete Python traceback. 
    921  
    922 Traceback (most recent call last): 
    923 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    924 packages\chimerax\core\triggerset.py", line 130, in invoke 
    925 return self._func(self._name, data) 
    926 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    927 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    928 if not hasattr(self, '_recursion'): 
    929 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    930  
    931 Error processing trigger "changes": 
    932 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    933  
    934 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    935 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    936 if not hasattr(self, '_recursion'): 
    937  
    938 See log for complete Python traceback. 
    939  
    940 Traceback (most recent call last): 
    941 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    942 packages\chimerax\core\triggerset.py", line 130, in invoke 
    943 return self._func(self._name, data) 
    944 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    945 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    946 if not hasattr(self, '_recursion'): 
    947 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    948  
    949 Error processing trigger "changes": 
    950 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    951  
    952 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    953 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    954 if not hasattr(self, '_recursion'): 
    955  
    956 See log for complete Python traceback. 
    957  
    958 Traceback (most recent call last): 
    959 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    960 packages\chimerax\core\triggerset.py", line 130, in invoke 
    961 return self._func(self._name, data) 
    962 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    963 packages\chimerax\ui\options\options.py", line 50, in <lambda> 
    964 data[0] == pself.attr_name and setattr(pself, "value", pself.get_attribute())) 
    965 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    966 packages\chimerax\ui\options\options.py", line 376, in set_value 
    967 self._float_widget.setSpecialValueText("") 
    968 RuntimeError: wrapped C/C++ object of type NZDoubleSpinBox has been deleted 
    969  
    970 Error processing trigger "setting changed": 
    971 RuntimeError: wrapped C/C++ object of type NZDoubleSpinBox has been deleted 
    972  
    973 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    974 packages\chimerax\ui\options\options.py", line 376, in set_value 
    975 self._float_widget.setSpecialValueText("") 
    976  
    977 See log for complete Python traceback. 
    978  
    979 Traceback (most recent call last): 
    980 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    981 packages\chimerax\core\triggerset.py", line 130, in invoke 
    982 return self._func(self._name, data) 
    983 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    984 packages\chimerax\ui\options\options.py", line 50, in <lambda> 
    985 data[0] == pself.attr_name and setattr(pself, "value", pself.get_attribute())) 
    986 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    987 packages\chimerax\ui\options\options.py", line 376, in set_value 
    988 self._float_widget.setSpecialValueText("") 
    989 RuntimeError: wrapped C/C++ object of type NZDoubleSpinBox has been deleted 
    990  
    991 Error processing trigger "setting changed": 
    992 RuntimeError: wrapped C/C++ object of type NZDoubleSpinBox has been deleted 
    993  
    994 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    995 packages\chimerax\ui\options\options.py", line 376, in set_value 
    996 self._float_widget.setSpecialValueText("") 
    997  
    998 See log for complete Python traceback. 
    999  
    1000 
    1001 > matchmaker #1/C to #2/C pairing ss cutoffDistance 0.5 showAlignment true
    1002 
    1003 Parameters 
    1004 --- 
    1005 Chain pairing | ss 
    1006 Alignment algorithm | Needleman-Wunsch 
    1007 Similarity matrix | BLOSUM-62 
    1008 SS fraction | 0.3 
    1009 Gap open (HH/SS/other) | 18/18/6 
    1010 Gap extend | 1 
    1011 SS matrix |  |  | H | S | O 
    1012 ---|---|---|--- 
    1013 H | 6 | -9 | -6 
    1014 S |  | 6 | -6 
    1015 O |  |  | 4 
    1016 Iteration cutoff | 0.5 
    1017  
    1018 Matchmaker 6xm0.pdb, chain C (#2) with 6xr8.1.pdb, chain C (#1), sequence
    1019 alignment score = 5049.4 
    1020 Alignment identifier is 2 
    1021 Showing conservation header ("seq_conservation" residue attribute) for
    1022 alignment 2 
    1023 Hiding conservation header for alignment 2 
    1024 Chains used in RMSD evaluation for alignment 2: 6xr8.1.pdb #1/C, 6xm0.pdb #2/C 
    1025 Showing rmsd header ("seq_rmsd" residue attribute) for alignment 2 
    1026 RMSD between 102 pruned atom pairs is 0.359 angstroms; (across all 1011 pairs:
    1027 4.650) 
    1028  
    1029 Traceback (most recent call last): 
    1030 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1031 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1032 return self._func(self._name, data) 
    1033 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1034 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1035 if not hasattr(self, '_recursion'): 
    1036 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1037  
    1038 Error processing trigger "changes": 
    1039 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1040  
    1041 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1042 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1043 if not hasattr(self, '_recursion'): 
    1044  
    1045 See log for complete Python traceback. 
    1046  
    1047 Traceback (most recent call last): 
    1048 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1049 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1050 return self._func(self._name, data) 
    1051 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1052 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1053 if not hasattr(self, '_recursion'): 
    1054 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1055  
    1056 Error processing trigger "changes": 
    1057 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1058  
    1059 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1060 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1061 if not hasattr(self, '_recursion'): 
    1062  
    1063 See log for complete Python traceback. 
    1064  
    1065 Traceback (most recent call last): 
    1066 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1067 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1068 return self._func(self._name, data) 
    1069 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1070 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1071 if not hasattr(self, '_recursion'): 
    1072 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1073  
    1074 Error processing trigger "changes": 
    1075 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1076  
    1077 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1078 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1079 if not hasattr(self, '_recursion'): 
    1080  
    1081 See log for complete Python traceback. 
    1082  
    1083 Traceback (most recent call last): 
    1084 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1085 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1086 return self._func(self._name, data) 
    1087 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1088 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1089 if not hasattr(self, '_recursion'): 
    1090 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1091  
    1092 Error processing trigger "changes": 
    1093 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1094  
    1095 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1096 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1097 if not hasattr(self, '_recursion'): 
    1098  
    1099 See log for complete Python traceback. 
    1100  
    1101 Traceback (most recent call last): 
    1102 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1103 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1104 return self._func(self._name, data) 
    1105 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1106 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1107 if not hasattr(self, '_recursion'): 
    1108 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1109  
    1110 Error processing trigger "changes": 
    1111 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1112  
    1113 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1114 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1115 if not hasattr(self, '_recursion'): 
    1116  
    1117 See log for complete Python traceback. 
    1118  
    1119 Traceback (most recent call last): 
    1120 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1121 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1122 return self._func(self._name, data) 
    1123 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1124 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1125 if not hasattr(self, '_recursion'): 
    1126 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1127  
    1128 Error processing trigger "changes": 
    1129 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1130  
    1131 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1132 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1133 if not hasattr(self, '_recursion'): 
    1134  
    1135 See log for complete Python traceback. 
    1136  
    1137 Traceback (most recent call last): 
    1138 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1139 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1140 return self._func(self._name, data) 
    1141 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1142 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1143 if not hasattr(self, '_recursion'): 
    1144 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1145  
    1146 Error processing trigger "changes": 
    1147 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1148  
    1149 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1150 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1151 if not hasattr(self, '_recursion'): 
    1152  
    1153 See log for complete Python traceback. 
    1154  
    1155 Traceback (most recent call last): 
    1156 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1157 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1158 return self._func(self._name, data) 
    1159 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1160 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1161 if not hasattr(self, '_recursion'): 
    1162 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1163  
    1164 Error processing trigger "changes": 
    1165 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1166  
    1167 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1168 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1169 if not hasattr(self, '_recursion'): 
    1170  
    1171 See log for complete Python traceback. 
    1172  
    1173 Traceback (most recent call last): 
    1174 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1175 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1176 return self._func(self._name, data) 
    1177 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1178 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1179 if not hasattr(self, '_recursion'): 
    1180 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1181  
    1182 Error processing trigger "changes": 
    1183 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1184  
    1185 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1186 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1187 if not hasattr(self, '_recursion'): 
    1188  
    1189 See log for complete Python traceback. 
    1190  
    1191 Traceback (most recent call last): 
    1192 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1193 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1194 return self._func(self._name, data) 
    1195 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1196 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1197 if not hasattr(self, '_recursion'): 
    1198 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1199  
    1200 Error processing trigger "changes": 
    1201 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1202  
    1203 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1204 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1205 if not hasattr(self, '_recursion'): 
    1206  
    1207 See log for complete Python traceback. 
    1208  
    1209 Traceback (most recent call last): 
    1210 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1211 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1212 return self._func(self._name, data) 
    1213 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1214 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1215 if not hasattr(self, '_recursion'): 
    1216 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1217  
    1218 Error processing trigger "changes": 
    1219 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1220  
    1221 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1222 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1223 if not hasattr(self, '_recursion'): 
    1224  
    1225 See log for complete Python traceback. 
    1226  
    1227 Traceback (most recent call last): 
    1228 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1229 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1230 return self._func(self._name, data) 
    1231 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1232 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1233 if not hasattr(self, '_recursion'): 
    1234 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1235  
    1236 Error processing trigger "changes": 
    1237 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1238  
    1239 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1240 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1241 if not hasattr(self, '_recursion'): 
    1242  
    1243 See log for complete Python traceback. 
    1244  
    1245 Traceback (most recent call last): 
    1246 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1247 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1248 return self._func(self._name, data) 
    1249 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1250 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1251 if not hasattr(self, '_recursion'): 
    1252 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1253  
    1254 Error processing trigger "changes": 
    1255 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1256  
    1257 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1258 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1259 if not hasattr(self, '_recursion'): 
    1260  
    1261 See log for complete Python traceback. 
    1262  
    1263 Traceback (most recent call last): 
    1264 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1265 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1266 return self._func(self._name, data) 
    1267 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1268 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1269 if not hasattr(self, '_recursion'): 
    1270 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1271  
    1272 Error processing trigger "changes": 
    1273 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1274  
    1275 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1276 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1277 if not hasattr(self, '_recursion'): 
    1278  
    1279 See log for complete Python traceback. 
    1280  
    1281 Traceback (most recent call last): 
    1282 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1283 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1284 return self._func(self._name, data) 
    1285 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1286 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1287 if not hasattr(self, '_recursion'): 
    1288 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1289  
    1290 Error processing trigger "changes": 
    1291 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1292  
    1293 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1294 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1295 if not hasattr(self, '_recursion'): 
    1296  
    1297 See log for complete Python traceback. 
    1298  
    1299 Traceback (most recent call last): 
    1300 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1301 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1302 return self._func(self._name, data) 
    1303 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1304 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1305 if not hasattr(self, '_recursion'): 
    1306 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1307  
    1308 Error processing trigger "changes": 
    1309 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1310  
    1311 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1312 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1313 if not hasattr(self, '_recursion'): 
    1314  
    1315 See log for complete Python traceback. 
    1316  
    1317 Traceback (most recent call last): 
    1318 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1319 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1320 return self._func(self._name, data) 
    1321 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1322 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1323 if not hasattr(self, '_recursion'): 
    1324 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1325  
    1326 Error processing trigger "changes": 
    1327 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1328  
    1329 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1330 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1331 if not hasattr(self, '_recursion'): 
    1332  
    1333 See log for complete Python traceback. 
    1334  
    1335 Traceback (most recent call last): 
    1336 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1337 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1338 return self._func(self._name, data) 
    1339 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1340 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1341 if not hasattr(self, '_recursion'): 
    1342 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1343  
    1344 Error processing trigger "changes": 
    1345 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1346  
    1347 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1348 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1349 if not hasattr(self, '_recursion'): 
    1350  
    1351 See log for complete Python traceback. 
    1352  
    1353 Traceback (most recent call last): 
    1354 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1355 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1356 return self._func(self._name, data) 
    1357 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1358 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1359 if not hasattr(self, '_recursion'): 
    1360 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1361  
    1362 Error processing trigger "changes": 
    1363 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1364  
    1365 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1366 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1367 if not hasattr(self, '_recursion'): 
    1368  
    1369 See log for complete Python traceback. 
    1370  
    1371 Traceback (most recent call last): 
    1372 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1373 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1374 return self._func(self._name, data) 
    1375 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1376 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1377 if not hasattr(self, '_recursion'): 
    1378 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1379  
    1380 Error processing trigger "changes": 
    1381 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1382  
    1383 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1384 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1385 if not hasattr(self, '_recursion'): 
    1386  
    1387 See log for complete Python traceback. 
    1388  
    1389 Traceback (most recent call last): 
    1390 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1391 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1392 return self._func(self._name, data) 
    1393 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1394 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1395 if not hasattr(self, '_recursion'): 
    1396 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1397  
    1398 Error processing trigger "changes": 
    1399 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1400  
    1401 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1402 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1403 if not hasattr(self, '_recursion'): 
    1404  
    1405 See log for complete Python traceback. 
    1406  
    1407 Traceback (most recent call last): 
    1408 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1409 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1410 return self._func(self._name, data) 
    1411 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1412 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1413 if not hasattr(self, '_recursion'): 
    1414 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1415  
    1416 Error processing trigger "changes": 
    1417 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1418  
    1419 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1420 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1421 if not hasattr(self, '_recursion'): 
    1422  
    1423 See log for complete Python traceback. 
    1424  
    1425 Traceback (most recent call last): 
    1426 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1427 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1428 return self._func(self._name, data) 
    1429 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1430 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1431 if not hasattr(self, '_recursion'): 
    1432 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1433  
    1434 Error processing trigger "changes": 
    1435 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1436  
    1437 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1438 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1439 if not hasattr(self, '_recursion'): 
    1440  
    1441 See log for complete Python traceback. 
    1442  
    1443 Traceback (most recent call last): 
    1444 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1445 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1446 return self._func(self._name, data) 
    1447 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1448 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1449 if not hasattr(self, '_recursion'): 
    1450 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1451  
    1452 Error processing trigger "changes": 
    1453 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1454  
    1455 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1456 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1457 if not hasattr(self, '_recursion'): 
    1458  
    1459 See log for complete Python traceback. 
    1460  
    1461 Traceback (most recent call last): 
    1462 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1463 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1464 return self._func(self._name, data) 
    1465 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1466 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1467 if not hasattr(self, '_recursion'): 
    1468 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1469  
    1470 Error processing trigger "changes": 
    1471 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1472  
    1473 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1474 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1475 if not hasattr(self, '_recursion'): 
    1476  
    1477 See log for complete Python traceback. 
    1478  
    1479 Traceback (most recent call last): 
    1480 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1481 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1482 return self._func(self._name, data) 
    1483 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1484 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1485 if not hasattr(self, '_recursion'): 
    1486 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1487  
    1488 Error processing trigger "changes": 
    1489 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1490  
    1491 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1492 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1493 if not hasattr(self, '_recursion'): 
    1494  
    1495 See log for complete Python traceback. 
    1496  
    1497 Traceback (most recent call last): 
    1498 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1499 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1500 return self._func(self._name, data) 
    1501 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1502 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1503 if not hasattr(self, '_recursion'): 
    1504 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1505  
    1506 Error processing trigger "changes": 
    1507 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1508  
    1509 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1510 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1511 if not hasattr(self, '_recursion'): 
    1512  
    1513 See log for complete Python traceback. 
    1514  
    1515 Traceback (most recent call last): 
    1516 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1517 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1518 return self._func(self._name, data) 
    1519 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1520 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1521 if not hasattr(self, '_recursion'): 
    1522 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1523  
    1524 Error processing trigger "changes": 
    1525 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1526  
    1527 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1528 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1529 if not hasattr(self, '_recursion'): 
    1530  
    1531 See log for complete Python traceback. 
    1532  
    1533 Traceback (most recent call last): 
    1534 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1535 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1536 return self._func(self._name, data) 
    1537 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1538 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1539 if not hasattr(self, '_recursion'): 
    1540 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1541  
    1542 Error processing trigger "changes": 
    1543 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1544  
    1545 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1546 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1547 if not hasattr(self, '_recursion'): 
    1548  
    1549 See log for complete Python traceback. 
    1550  
    1551 Traceback (most recent call last): 
    1552 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1553 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1554 return self._func(self._name, data) 
    1555 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1556 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1557 if not hasattr(self, '_recursion'): 
    1558 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1559  
    1560 Error processing trigger "changes": 
    1561 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1562  
    1563 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1564 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1565 if not hasattr(self, '_recursion'): 
    1566  
    1567 See log for complete Python traceback. 
    1568  
    1569 Traceback (most recent call last): 
    1570 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1571 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1572 return self._func(self._name, data) 
    1573 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1574 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1575 if not hasattr(self, '_recursion'): 
    1576 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1577  
    1578 Error processing trigger "changes": 
    1579 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1580  
    1581 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1582 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1583 if not hasattr(self, '_recursion'): 
    1584  
    1585 See log for complete Python traceback. 
    1586  
    1587 Traceback (most recent call last): 
    1588 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1589 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1590 return self._func(self._name, data) 
    1591 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1592 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1593 if not hasattr(self, '_recursion'): 
    1594 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1595  
    1596 Error processing trigger "changes": 
    1597 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1598  
    1599 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1600 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1601 if not hasattr(self, '_recursion'): 
    1602  
    1603 See log for complete Python traceback. 
    1604  
    1605 Traceback (most recent call last): 
    1606 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1607 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1608 return self._func(self._name, data) 
    1609 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1610 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1611 if not hasattr(self, '_recursion'): 
    1612 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1613  
    1614 Error processing trigger "changes": 
    1615 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1616  
    1617 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1618 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1619 if not hasattr(self, '_recursion'): 
    1620  
    1621 See log for complete Python traceback. 
    1622  
    1623 Traceback (most recent call last): 
    1624 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1625 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1626 return self._func(self._name, data) 
    1627 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1628 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1629 if not hasattr(self, '_recursion'): 
    1630 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1631  
    1632 Error processing trigger "changes": 
    1633 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1634  
    1635 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1636 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1637 if not hasattr(self, '_recursion'): 
    1638  
    1639 See log for complete Python traceback. 
    1640  
    1641 Traceback (most recent call last): 
    1642 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1643 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1644 return self._func(self._name, data) 
    1645 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1646 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1647 if not hasattr(self, '_recursion'): 
    1648 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1649  
    1650 Error processing trigger "changes": 
    1651 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1652  
    1653 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1654 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1655 if not hasattr(self, '_recursion'): 
    1656  
    1657 See log for complete Python traceback. 
    1658  
    1659 Traceback (most recent call last): 
    1660 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1661 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1662 return self._func(self._name, data) 
    1663 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1664 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1665 if not hasattr(self, '_recursion'): 
    1666 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1667  
    1668 Error processing trigger "changes": 
    1669 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1670  
    1671 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1672 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1673 if not hasattr(self, '_recursion'): 
    1674  
    1675 See log for complete Python traceback. 
    1676  
    1677 Traceback (most recent call last): 
    1678 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1679 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1680 return self._func(self._name, data) 
    1681 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1682 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1683 if not hasattr(self, '_recursion'): 
    1684 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1685  
    1686 Error processing trigger "changes": 
    1687 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1688  
    1689 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1690 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1691 if not hasattr(self, '_recursion'): 
    1692  
    1693 See log for complete Python traceback. 
    1694  
    1695 Traceback (most recent call last): 
    1696 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1697 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1698 return self._func(self._name, data) 
    1699 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1700 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1701 if not hasattr(self, '_recursion'): 
    1702 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1703  
    1704 Error processing trigger "changes": 
    1705 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1706  
    1707 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1708 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1709 if not hasattr(self, '_recursion'): 
    1710  
    1711 See log for complete Python traceback. 
    1712  
    1713 Traceback (most recent call last): 
    1714 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1715 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1716 return self._func(self._name, data) 
    1717 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1718 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1719 if not hasattr(self, '_recursion'): 
    1720 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1721  
    1722 Error processing trigger "changes": 
    1723 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1724  
    1725 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1726 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1727 if not hasattr(self, '_recursion'): 
    1728  
    1729 See log for complete Python traceback. 
    1730  
    1731 Traceback (most recent call last): 
    1732 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1733 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1734 return self._func(self._name, data) 
    1735 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1736 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1737 if not hasattr(self, '_recursion'): 
    1738 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1739  
    1740 Error processing trigger "changes": 
    1741 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1742  
    1743 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1744 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1745 if not hasattr(self, '_recursion'): 
    1746  
    1747 See log for complete Python traceback. 
    1748  
    1749 Traceback (most recent call last): 
    1750 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1751 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1752 return self._func(self._name, data) 
    1753 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1754 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1755 if not hasattr(self, '_recursion'): 
    1756 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1757  
    1758 Error processing trigger "changes": 
    1759 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1760  
    1761 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1762 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1763 if not hasattr(self, '_recursion'): 
    1764  
    1765 See log for complete Python traceback. 
    1766  
    1767 Traceback (most recent call last): 
    1768 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1769 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1770 return self._func(self._name, data) 
    1771 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1772 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1773 if not hasattr(self, '_recursion'): 
    1774 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1775  
    1776 Error processing trigger "changes": 
    1777 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1778  
    1779 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1780 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1781 if not hasattr(self, '_recursion'): 
    1782  
    1783 See log for complete Python traceback. 
    1784  
    1785 Traceback (most recent call last): 
    1786 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1787 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1788 return self._func(self._name, data) 
    1789 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1790 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1791 if not hasattr(self, '_recursion'): 
    1792 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1793  
    1794 Error processing trigger "changes": 
    1795 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1796  
    1797 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1798 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1799 if not hasattr(self, '_recursion'): 
    1800  
    1801 See log for complete Python traceback. 
    1802  
    1803 Traceback (most recent call last): 
    1804 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1805 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1806 return self._func(self._name, data) 
    1807 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1808 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1809 if not hasattr(self, '_recursion'): 
    1810 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1811  
    1812 Error processing trigger "changes": 
    1813 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1814  
    1815 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1816 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1817 if not hasattr(self, '_recursion'): 
    1818  
    1819 See log for complete Python traceback. 
    1820  
    1821 Traceback (most recent call last): 
    1822 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1823 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1824 return self._func(self._name, data) 
    1825 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1826 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1827 if not hasattr(self, '_recursion'): 
    1828 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1829  
    1830 Error processing trigger "changes": 
    1831 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1832  
    1833 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1834 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1835 if not hasattr(self, '_recursion'): 
    1836  
    1837 See log for complete Python traceback. 
    1838  
    1839 Traceback (most recent call last): 
    1840 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1841 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1842 return self._func(self._name, data) 
    1843 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1844 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1845 if not hasattr(self, '_recursion'): 
    1846 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1847  
    1848 Error processing trigger "changes": 
    1849 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1850  
    1851 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1852 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1853 if not hasattr(self, '_recursion'): 
    1854  
    1855 See log for complete Python traceback. 
    1856  
    1857 
    1858 > open C:/Users/talga/Downloads/model_04.pdb
    1859 
    1860 model_04.pdb title: 
    1861 SWISS-MODEL SERVER (https://swissmodel.expasy.org) Spike glycoprotein (S
    1862 glycoprotein) | P0DTC2 [more info...] 
    1863  
    1864 Chain information for model_04.pdb #3 
    1865 --- 
    1866 Chain | Description 
    1867 A B C | No description available 
    1868  
    1869 Non-standard residues in model_04.pdb #3 
    1870 --- 
    1871 FUC — (FUC) 
    1872 MAN — (MAN) 
    1873 NAG — (NAG) 
    1874  
    1875 Traceback (most recent call last): 
    1876 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1877 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1878 return self._func(self._name, data) 
    1879 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1880 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1881 if not hasattr(self, '_recursion'): 
    1882 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1883  
    1884 Error processing trigger "add models": 
    1885 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1886  
    1887 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1888 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1889 if not hasattr(self, '_recursion'): 
    1890  
    1891 See log for complete Python traceback. 
    1892  
    1893 Traceback (most recent call last): 
    1894 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1895 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1896 return self._func(self._name, data) 
    1897 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1898 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1899 if not hasattr(self, '_recursion'): 
    1900 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1901  
    1902 Error processing trigger "add models": 
    1903 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1904  
    1905 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1906 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1907 if not hasattr(self, '_recursion'): 
    1908  
    1909 See log for complete Python traceback. 
    1910  
    1911 Traceback (most recent call last): 
    1912 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1913 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1914 return self._func(self._name, data) 
    1915 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1916 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1917 if not hasattr(self, '_recursion'): 
    1918 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1919  
    1920 Error processing trigger "add models": 
    1921 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1922  
    1923 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1924 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1925 if not hasattr(self, '_recursion'): 
    1926  
    1927 See log for complete Python traceback. 
    1928  
    1929 Traceback (most recent call last): 
    1930 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1931 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1932 return self._func(self._name, data) 
    1933 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1934 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1935 if not hasattr(self, '_recursion'): 
    1936 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1937  
    1938 Error processing trigger "add models": 
    1939 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1940  
    1941 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1942 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1943 if not hasattr(self, '_recursion'): 
    1944  
    1945 See log for complete Python traceback. 
    1946  
    1947 Traceback (most recent call last): 
    1948 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1949 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1950 return self._func(self._name, data) 
    1951 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1952 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1953 if not hasattr(self, '_recursion'): 
    1954 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1955  
    1956 Error processing trigger "add models": 
    1957 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1958  
    1959 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1960 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1961 if not hasattr(self, '_recursion'): 
    1962  
    1963 See log for complete Python traceback. 
    1964  
    1965 Traceback (most recent call last): 
    1966 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1967 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1968 return self._func(self._name, data) 
    1969 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1970 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1971 if not hasattr(self, '_recursion'): 
    1972 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1973  
    1974 Error processing trigger "add models": 
    1975 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1976  
    1977 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1978 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1979 if not hasattr(self, '_recursion'): 
    1980  
    1981 See log for complete Python traceback. 
    1982  
    1983 Traceback (most recent call last): 
    1984 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1985 packages\chimerax\core\triggerset.py", line 130, in invoke 
    1986 return self._func(self._name, data) 
    1987 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1988 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1989 if not hasattr(self, '_recursion'): 
    1990 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1991  
    1992 Error processing trigger "add models": 
    1993 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    1994  
    1995 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    1996 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    1997 if not hasattr(self, '_recursion'): 
    1998  
    1999 See log for complete Python traceback. 
    2000  
    2001 Traceback (most recent call last): 
    2002 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2003 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2004 return self._func(self._name, data) 
    2005 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2006 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2007 if not hasattr(self, '_recursion'): 
    2008 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2009  
    2010 Error processing trigger "add models": 
    2011 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2012  
    2013 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2014 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2015 if not hasattr(self, '_recursion'): 
    2016  
    2017 See log for complete Python traceback. 
    2018  
    2019 Traceback (most recent call last): 
    2020 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2021 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2022 return self._func(self._name, data) 
    2023 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2024 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2025 if not hasattr(self, '_recursion'): 
    2026 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2027  
    2028 Error processing trigger "add models": 
    2029 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2030  
    2031 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2032 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2033 if not hasattr(self, '_recursion'): 
    2034  
    2035 See log for complete Python traceback. 
    2036  
    2037 Traceback (most recent call last): 
    2038 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2039 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2040 return self._func(self._name, data) 
    2041 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2042 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2043 if not hasattr(self, '_recursion'): 
    2044 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2045  
    2046 Error processing trigger "add models": 
    2047 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2048  
    2049 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2050 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2051 if not hasattr(self, '_recursion'): 
    2052  
    2053 See log for complete Python traceback. 
    2054  
    2055 Traceback (most recent call last): 
    2056 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2057 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2058 return self._func(self._name, data) 
    2059 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2060 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2061 if not hasattr(self, '_recursion'): 
    2062 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2063  
    2064 Error processing trigger "add models": 
    2065 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2066  
    2067 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2068 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2069 if not hasattr(self, '_recursion'): 
    2070  
    2071 See log for complete Python traceback. 
    2072  
    2073 Traceback (most recent call last): 
    2074 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2075 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2076 return self._func(self._name, data) 
    2077 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2078 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2079 if not hasattr(self, '_recursion'): 
    2080 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2081  
    2082 Error processing trigger "add models": 
    2083 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2084  
    2085 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2086 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2087 if not hasattr(self, '_recursion'): 
    2088  
    2089 See log for complete Python traceback. 
    2090  
    2091 Traceback (most recent call last): 
    2092 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2093 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2094 return self._func(self._name, data) 
    2095 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2096 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2097 if not hasattr(self, '_recursion'): 
    2098 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2099  
    2100 Error processing trigger "add models": 
    2101 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2102  
    2103 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2104 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2105 if not hasattr(self, '_recursion'): 
    2106  
    2107 See log for complete Python traceback. 
    2108  
    2109 Traceback (most recent call last): 
    2110 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2111 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2112 return self._func(self._name, data) 
    2113 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2114 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2115 if not hasattr(self, '_recursion'): 
    2116 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2117  
    2118 Error processing trigger "add models": 
    2119 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2120  
    2121 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2122 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2123 if not hasattr(self, '_recursion'): 
    2124  
    2125 See log for complete Python traceback. 
    2126  
    2127 Traceback (most recent call last): 
    2128 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2129 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2130 return self._func(self._name, data) 
    2131 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2132 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2133 if not hasattr(self, '_recursion'): 
    2134 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2135  
    2136 Error processing trigger "add models": 
    2137 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2138  
    2139 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2140 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2141 if not hasattr(self, '_recursion'): 
    2142  
    2143 See log for complete Python traceback. 
    2144  
    2145 Traceback (most recent call last): 
    2146 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2147 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2148 return self._func(self._name, data) 
    2149 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2150 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2151 if not hasattr(self, '_recursion'): 
    2152 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2153  
    2154 Error processing trigger "add models": 
    2155 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2156  
    2157 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2158 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2159 if not hasattr(self, '_recursion'): 
    2160  
    2161 See log for complete Python traceback. 
    2162  
    2163 Traceback (most recent call last): 
    2164 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2165 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2166 return self._func(self._name, data) 
    2167 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2168 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2169 if not hasattr(self, '_recursion'): 
    2170 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2171  
    2172 Error processing trigger "add models": 
    2173 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2174  
    2175 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2176 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2177 if not hasattr(self, '_recursion'): 
    2178  
    2179 See log for complete Python traceback. 
    2180  
    2181 Traceback (most recent call last): 
    2182 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2183 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2184 return self._func(self._name, data) 
    2185 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2186 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2187 if not hasattr(self, '_recursion'): 
    2188 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2189  
    2190 Error processing trigger "add models": 
    2191 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2192  
    2193 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2194 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2195 if not hasattr(self, '_recursion'): 
    2196  
    2197 See log for complete Python traceback. 
    2198  
    2199 Traceback (most recent call last): 
    2200 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2201 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2202 return self._func(self._name, data) 
    2203 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2204 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2205 if not hasattr(self, '_recursion'): 
    2206 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2207  
    2208 Error processing trigger "add models": 
    2209 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2210  
    2211 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2212 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2213 if not hasattr(self, '_recursion'): 
    2214  
    2215 See log for complete Python traceback. 
    2216  
    2217 Traceback (most recent call last): 
    2218 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2219 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2220 return self._func(self._name, data) 
    2221 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2222 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2223 if not hasattr(self, '_recursion'): 
    2224 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2225  
    2226 Error processing trigger "add models": 
    2227 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2228  
    2229 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2230 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2231 if not hasattr(self, '_recursion'): 
    2232  
    2233 See log for complete Python traceback. 
    2234  
    2235 Traceback (most recent call last): 
    2236 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2237 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2238 return self._func(self._name, data) 
    2239 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2240 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2241 if not hasattr(self, '_recursion'): 
    2242 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2243  
    2244 Error processing trigger "add models": 
    2245 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2246  
    2247 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2248 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2249 if not hasattr(self, '_recursion'): 
    2250  
    2251 See log for complete Python traceback. 
    2252  
    2253 Traceback (most recent call last): 
    2254 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2255 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2256 return self._func(self._name, data) 
    2257 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2258 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2259 if not hasattr(self, '_recursion'): 
    2260 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2261  
    2262 Error processing trigger "add models": 
    2263 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2264  
    2265 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2266 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2267 if not hasattr(self, '_recursion'): 
    2268  
    2269 See log for complete Python traceback. 
    2270  
    2271 Traceback (most recent call last): 
    2272 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2273 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2274 return self._func(self._name, data) 
    2275 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2276 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2277 if not hasattr(self, '_recursion'): 
    2278 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2279  
    2280 Error processing trigger "add models": 
    2281 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2282  
    2283 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2284 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2285 if not hasattr(self, '_recursion'): 
    2286  
    2287 See log for complete Python traceback. 
    2288  
    2289 Traceback (most recent call last): 
    2290 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2291 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2292 return self._func(self._name, data) 
    2293 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2294 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2295 if not hasattr(self, '_recursion'): 
    2296 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2297  
    2298 Error processing trigger "add models": 
    2299 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2300  
    2301 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2302 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2303 if not hasattr(self, '_recursion'): 
    2304  
    2305 See log for complete Python traceback. 
    2306  
    2307 Traceback (most recent call last): 
    2308 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2309 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2310 return self._func(self._name, data) 
    2311 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2312 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2313 if not hasattr(self, '_recursion'): 
    2314 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2315  
    2316 Error processing trigger "add models": 
    2317 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2318  
    2319 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2320 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2321 if not hasattr(self, '_recursion'): 
    2322  
    2323 See log for complete Python traceback. 
    2324  
    2325 Traceback (most recent call last): 
    2326 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2327 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2328 return self._func(self._name, data) 
    2329 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2330 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2331 if not hasattr(self, '_recursion'): 
    2332 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2333  
    2334 Error processing trigger "add models": 
    2335 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2336  
    2337 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2338 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2339 if not hasattr(self, '_recursion'): 
    2340  
    2341 See log for complete Python traceback. 
    2342  
    2343 Traceback (most recent call last): 
    2344 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2345 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2346 return self._func(self._name, data) 
    2347 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2348 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2349 if not hasattr(self, '_recursion'): 
    2350 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2351  
    2352 Error processing trigger "add models": 
    2353 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2354  
    2355 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2356 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2357 if not hasattr(self, '_recursion'): 
    2358  
    2359 See log for complete Python traceback. 
    2360  
    2361 Traceback (most recent call last): 
    2362 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2363 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2364 return self._func(self._name, data) 
    2365 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2366 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2367 if not hasattr(self, '_recursion'): 
    2368 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2369  
    2370 Error processing trigger "add models": 
    2371 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2372  
    2373 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2374 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2375 if not hasattr(self, '_recursion'): 
    2376  
    2377 See log for complete Python traceback. 
    2378  
    2379 Traceback (most recent call last): 
    2380 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2381 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2382 return self._func(self._name, data) 
    2383 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2384 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2385 if not hasattr(self, '_recursion'): 
    2386 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2387  
    2388 Error processing trigger "add models": 
    2389 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2390  
    2391 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2392 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2393 if not hasattr(self, '_recursion'): 
    2394  
    2395 See log for complete Python traceback. 
    2396  
    2397 Traceback (most recent call last): 
    2398 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2399 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2400 return self._func(self._name, data) 
    2401 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2402 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2403 if not hasattr(self, '_recursion'): 
    2404 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2405  
    2406 Error processing trigger "add models": 
    2407 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2408  
    2409 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2410 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2411 if not hasattr(self, '_recursion'): 
    2412  
    2413 See log for complete Python traceback. 
    2414  
    2415 Traceback (most recent call last): 
    2416 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2417 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2418 return self._func(self._name, data) 
    2419 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2420 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2421 if not hasattr(self, '_recursion'): 
    2422 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2423  
    2424 Error processing trigger "add models": 
    2425 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2426  
    2427 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2428 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2429 if not hasattr(self, '_recursion'): 
    2430  
    2431 See log for complete Python traceback. 
    2432  
    2433 Traceback (most recent call last): 
    2434 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2435 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2436 return self._func(self._name, data) 
    2437 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2438 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2439 if not hasattr(self, '_recursion'): 
    2440 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2441  
    2442 Error processing trigger "add models": 
    2443 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2444  
    2445 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2446 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2447 if not hasattr(self, '_recursion'): 
    2448  
    2449 See log for complete Python traceback. 
    2450  
    2451 Traceback (most recent call last): 
    2452 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2453 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2454 return self._func(self._name, data) 
    2455 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2456 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2457 if not hasattr(self, '_recursion'): 
    2458 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2459  
    2460 Error processing trigger "add models": 
    2461 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2462  
    2463 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2464 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2465 if not hasattr(self, '_recursion'): 
    2466  
    2467 See log for complete Python traceback. 
    2468  
    2469 Traceback (most recent call last): 
    2470 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2471 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2472 return self._func(self._name, data) 
    2473 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2474 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2475 if not hasattr(self, '_recursion'): 
    2476 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2477  
    2478 Error processing trigger "add models": 
    2479 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2480  
    2481 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2482 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2483 if not hasattr(self, '_recursion'): 
    2484  
    2485 See log for complete Python traceback. 
    2486  
    2487 Traceback (most recent call last): 
    2488 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2489 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2490 return self._func(self._name, data) 
    2491 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2492 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2493 if not hasattr(self, '_recursion'): 
    2494 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2495  
    2496 Error processing trigger "add models": 
    2497 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2498  
    2499 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2500 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2501 if not hasattr(self, '_recursion'): 
    2502  
    2503 See log for complete Python traceback. 
    2504  
    2505 Traceback (most recent call last): 
    2506 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2507 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2508 return self._func(self._name, data) 
    2509 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2510 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2511 if not hasattr(self, '_recursion'): 
    2512 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2513  
    2514 Error processing trigger "add models": 
    2515 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2516  
    2517 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2518 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2519 if not hasattr(self, '_recursion'): 
    2520  
    2521 See log for complete Python traceback. 
    2522  
    2523 Traceback (most recent call last): 
    2524 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2525 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2526 return self._func(self._name, data) 
    2527 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2528 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2529 if not hasattr(self, '_recursion'): 
    2530 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2531  
    2532 Error processing trigger "add models": 
    2533 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2534  
    2535 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2536 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2537 if not hasattr(self, '_recursion'): 
    2538  
    2539 See log for complete Python traceback. 
    2540  
    2541 Traceback (most recent call last): 
    2542 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2543 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2544 return self._func(self._name, data) 
    2545 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2546 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2547 if not hasattr(self, '_recursion'): 
    2548 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2549  
    2550 Error processing trigger "add models": 
    2551 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2552  
    2553 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2554 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2555 if not hasattr(self, '_recursion'): 
    2556  
    2557 See log for complete Python traceback. 
    2558  
    2559 Traceback (most recent call last): 
    2560 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2561 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2562 return self._func(self._name, data) 
    2563 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2564 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2565 if not hasattr(self, '_recursion'): 
    2566 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2567  
    2568 Error processing trigger "add models": 
    2569 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2570  
    2571 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2572 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2573 if not hasattr(self, '_recursion'): 
    2574  
    2575 See log for complete Python traceback. 
    2576  
    2577 Traceback (most recent call last): 
    2578 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2579 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2580 return self._func(self._name, data) 
    2581 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2582 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2583 if not hasattr(self, '_recursion'): 
    2584 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2585  
    2586 Error processing trigger "add models": 
    2587 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2588  
    2589 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2590 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2591 if not hasattr(self, '_recursion'): 
    2592  
    2593 See log for complete Python traceback. 
    2594  
    2595 Traceback (most recent call last): 
    2596 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2597 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2598 return self._func(self._name, data) 
    2599 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2600 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2601 if not hasattr(self, '_recursion'): 
    2602 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2603  
    2604 Error processing trigger "add models": 
    2605 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2606  
    2607 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2608 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2609 if not hasattr(self, '_recursion'): 
    2610  
    2611 See log for complete Python traceback. 
    2612  
    2613 Associated model_04.pdb chain A to 6xm0.pdb, chain C with 5 mismatches 
    2614 Associated model_04.pdb chain B to 6xm0.pdb, chain C with 5 mismatches 
    2615 Associated model_04.pdb chain C to 6xm0.pdb, chain C with 5 mismatches 
    2616 Chains used in RMSD evaluation for alignment 10: 6xr8.1.pdb #1/A, 6xm0.pdb
    2617 #2/C, model_04.pdb #3/A 
    2618 Traceback (most recent call last): 
    2619 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2620 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2621 return self._func(self._name, data) 
    2622 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2623 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2624 if not hasattr(self, '_recursion'): 
    2625 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2626  
    2627 Error processing trigger "add models": 
    2628 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2629  
    2630 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2631 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2632 if not hasattr(self, '_recursion'): 
    2633  
    2634 See log for complete Python traceback. 
    2635  
    2636 Traceback (most recent call last): 
    2637 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2638 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2639 return self._func(self._name, data) 
    2640 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2641 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2642 if not hasattr(self, '_recursion'): 
    2643 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2644  
    2645 Error processing trigger "add models": 
    2646 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2647  
    2648 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2649 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2650 if not hasattr(self, '_recursion'): 
    2651  
    2652 See log for complete Python traceback. 
    2653  
    2654 Traceback (most recent call last): 
    2655 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2656 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2657 return self._func(self._name, data) 
    2658 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2659 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2660 if not hasattr(self, '_recursion'): 
    2661 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2662  
    2663 Error processing trigger "add models": 
    2664 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2665  
    2666 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2667 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2668 if not hasattr(self, '_recursion'): 
    2669  
    2670 See log for complete Python traceback. 
    2671  
    2672 Traceback (most recent call last): 
    2673 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2674 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2675 return self._func(self._name, data) 
    2676 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2677 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2678 if not hasattr(self, '_recursion'): 
    2679 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2680  
    2681 Error processing trigger "add models": 
    2682 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2683  
    2684 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2685 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2686 if not hasattr(self, '_recursion'): 
    2687  
    2688 See log for complete Python traceback. 
    2689  
    2690 Traceback (most recent call last): 
    2691 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2692 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2693 return self._func(self._name, data) 
    2694 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2695 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2696 if not hasattr(self, '_recursion'): 
    2697 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2698  
    2699 Error processing trigger "add models": 
    2700 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2701  
    2702 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2703 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2704 if not hasattr(self, '_recursion'): 
    2705  
    2706 See log for complete Python traceback. 
    2707  
    2708 Associated model_04.pdb chain A to 6xm0.pdb, chain C with 5 mismatches 
    2709 Associated model_04.pdb chain B to 6xm0.pdb, chain C with 5 mismatches 
    2710 Associated model_04.pdb chain C to 6xm0.pdb, chain C with 5 mismatches 
    2711 Chains used in RMSD evaluation for alignment 1: 6xr8.1.pdb #1/C, 6xm0.pdb
    2712 #2/C, model_04.pdb #3/C 
    2713 Associated model_04.pdb chain A to 6xm0.pdb, chain C with 5 mismatches 
    2714 Associated model_04.pdb chain B to 6xm0.pdb, chain C with 5 mismatches 
    2715 Associated model_04.pdb chain C to 6xm0.pdb, chain C with 5 mismatches 
    2716 Chains used in RMSD evaluation for alignment 2: 6xr8.1.pdb #1/C, 6xm0.pdb
    2717 #2/C, model_04.pdb #3/C 
    2718 Traceback (most recent call last): 
    2719 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2720 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2721 return self._func(self._name, data) 
    2722 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2723 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2724 if not hasattr(self, '_recursion'): 
    2725 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2726  
    2727 Error processing trigger "changes": 
    2728 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2729  
    2730 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2731 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2732 if not hasattr(self, '_recursion'): 
    2733  
    2734 See log for complete Python traceback. 
    2735  
    2736 Traceback (most recent call last): 
    2737 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2738 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2739 return self._func(self._name, data) 
    2740 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2741 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2742 if not hasattr(self, '_recursion'): 
    2743 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2744  
    2745 Error processing trigger "changes": 
    2746 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2747  
    2748 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2749 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2750 if not hasattr(self, '_recursion'): 
    2751  
    2752 See log for complete Python traceback. 
    2753  
    2754 Traceback (most recent call last): 
    2755 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2756 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2757 return self._func(self._name, data) 
    2758 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2759 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2760 if not hasattr(self, '_recursion'): 
    2761 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2762  
    2763 Error processing trigger "changes": 
    2764 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2765  
    2766 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2767 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2768 if not hasattr(self, '_recursion'): 
    2769  
    2770 See log for complete Python traceback. 
    2771  
    2772 Traceback (most recent call last): 
    2773 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2774 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2775 return self._func(self._name, data) 
    2776 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2777 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2778 if not hasattr(self, '_recursion'): 
    2779 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2780  
    2781 Error processing trigger "changes": 
    2782 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2783  
    2784 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2785 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2786 if not hasattr(self, '_recursion'): 
    2787  
    2788 See log for complete Python traceback. 
    2789  
    2790 Traceback (most recent call last): 
    2791 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2792 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2793 return self._func(self._name, data) 
    2794 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2795 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2796 if not hasattr(self, '_recursion'): 
    2797 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2798  
    2799 Error processing trigger "changes": 
    2800 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2801  
    2802 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2803 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2804 if not hasattr(self, '_recursion'): 
    2805  
    2806 See log for complete Python traceback. 
    2807  
    2808 Traceback (most recent call last): 
    2809 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2810 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2811 return self._func(self._name, data) 
    2812 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2813 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2814 if not hasattr(self, '_recursion'): 
    2815 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2816  
    2817 Error processing trigger "changes": 
    2818 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2819  
    2820 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2821 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2822 if not hasattr(self, '_recursion'): 
    2823  
    2824 See log for complete Python traceback. 
    2825  
    2826 Traceback (most recent call last): 
    2827 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2828 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2829 return self._func(self._name, data) 
    2830 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2831 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2832 if not hasattr(self, '_recursion'): 
    2833 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2834  
    2835 Error processing trigger "changes": 
    2836 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2837  
    2838 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2839 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2840 if not hasattr(self, '_recursion'): 
    2841  
    2842 See log for complete Python traceback. 
    2843  
    2844 Traceback (most recent call last): 
    2845 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2846 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2847 return self._func(self._name, data) 
    2848 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2849 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2850 if not hasattr(self, '_recursion'): 
    2851 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2852  
    2853 Error processing trigger "changes": 
    2854 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2855  
    2856 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2857 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2858 if not hasattr(self, '_recursion'): 
    2859  
    2860 See log for complete Python traceback. 
    2861  
    2862 Traceback (most recent call last): 
    2863 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2864 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2865 return self._func(self._name, data) 
    2866 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2867 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2868 if not hasattr(self, '_recursion'): 
    2869 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2870  
    2871 Error processing trigger "changes": 
    2872 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2873  
    2874 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2875 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2876 if not hasattr(self, '_recursion'): 
    2877  
    2878 See log for complete Python traceback. 
    2879  
    2880 Traceback (most recent call last): 
    2881 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2882 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2883 return self._func(self._name, data) 
    2884 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2885 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2886 if not hasattr(self, '_recursion'): 
    2887 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2888  
    2889 Error processing trigger "changes": 
    2890 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2891  
    2892 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2893 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2894 if not hasattr(self, '_recursion'): 
    2895  
    2896 See log for complete Python traceback. 
    2897  
    2898 Traceback (most recent call last): 
    2899 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2900 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2901 return self._func(self._name, data) 
    2902 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2903 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2904 if not hasattr(self, '_recursion'): 
    2905 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2906  
    2907 Error processing trigger "changes": 
    2908 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2909  
    2910 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2911 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2912 if not hasattr(self, '_recursion'): 
    2913  
    2914 See log for complete Python traceback. 
    2915  
    2916 Traceback (most recent call last): 
    2917 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2918 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2919 return self._func(self._name, data) 
    2920 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2921 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2922 if not hasattr(self, '_recursion'): 
    2923 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2924  
    2925 Error processing trigger "changes": 
    2926 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2927  
    2928 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2929 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2930 if not hasattr(self, '_recursion'): 
    2931  
    2932 See log for complete Python traceback. 
    2933  
    2934 Traceback (most recent call last): 
    2935 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2936 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2937 return self._func(self._name, data) 
    2938 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2939 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2940 if not hasattr(self, '_recursion'): 
    2941 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2942  
    2943 Error processing trigger "changes": 
    2944 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2945  
    2946 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2947 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2948 if not hasattr(self, '_recursion'): 
    2949  
    2950 See log for complete Python traceback. 
    2951  
    2952 Traceback (most recent call last): 
    2953 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2954 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2955 return self._func(self._name, data) 
    2956 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2957 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2958 if not hasattr(self, '_recursion'): 
    2959 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2960  
    2961 Error processing trigger "changes": 
    2962 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2963  
    2964 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2965 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2966 if not hasattr(self, '_recursion'): 
    2967  
    2968 See log for complete Python traceback. 
    2969  
    2970 Traceback (most recent call last): 
    2971 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2972 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2973 return self._func(self._name, data) 
    2974 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2975 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2976 if not hasattr(self, '_recursion'): 
    2977 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2978  
    2979 Error processing trigger "changes": 
    2980 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2981  
    2982 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2983 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2984 if not hasattr(self, '_recursion'): 
    2985  
    2986 See log for complete Python traceback. 
    2987  
    2988 Traceback (most recent call last): 
    2989 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2990 packages\chimerax\core\triggerset.py", line 130, in invoke 
    2991 return self._func(self._name, data) 
    2992 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    2993 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    2994 if not hasattr(self, '_recursion'): 
    2995 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2996  
    2997 Error processing trigger "changes": 
    2998 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    2999  
    3000 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3001 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3002 if not hasattr(self, '_recursion'): 
    3003  
    3004 See log for complete Python traceback. 
    3005  
    3006 Traceback (most recent call last): 
    3007 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3008 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3009 return self._func(self._name, data) 
    3010 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3011 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3012 if not hasattr(self, '_recursion'): 
    3013 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3014  
    3015 Error processing trigger "changes": 
    3016 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3017  
    3018 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3019 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3020 if not hasattr(self, '_recursion'): 
    3021  
    3022 See log for complete Python traceback. 
    3023  
    3024 Traceback (most recent call last): 
    3025 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3026 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3027 return self._func(self._name, data) 
    3028 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3029 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3030 if not hasattr(self, '_recursion'): 
    3031 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3032  
    3033 Error processing trigger "changes": 
    3034 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3035  
    3036 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3037 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3038 if not hasattr(self, '_recursion'): 
    3039  
    3040 See log for complete Python traceback. 
    3041  
    3042 Traceback (most recent call last): 
    3043 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3044 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3045 return self._func(self._name, data) 
    3046 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3047 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3048 if not hasattr(self, '_recursion'): 
    3049 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3050  
    3051 Error processing trigger "changes": 
    3052 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3053  
    3054 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3055 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3056 if not hasattr(self, '_recursion'): 
    3057  
    3058 See log for complete Python traceback. 
    3059  
    3060 Traceback (most recent call last): 
    3061 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3062 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3063 return self._func(self._name, data) 
    3064 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3065 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3066 if not hasattr(self, '_recursion'): 
    3067 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3068  
    3069 Error processing trigger "changes": 
    3070 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3071  
    3072 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3073 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3074 if not hasattr(self, '_recursion'): 
    3075  
    3076 See log for complete Python traceback. 
    3077  
    3078 Traceback (most recent call last): 
    3079 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3080 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3081 return self._func(self._name, data) 
    3082 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3083 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3084 if not hasattr(self, '_recursion'): 
    3085 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3086  
    3087 Error processing trigger "changes": 
    3088 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3089  
    3090 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3091 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3092 if not hasattr(self, '_recursion'): 
    3093  
    3094 See log for complete Python traceback. 
    3095  
    3096 Traceback (most recent call last): 
    3097 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3098 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3099 return self._func(self._name, data) 
    3100 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3101 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3102 if not hasattr(self, '_recursion'): 
    3103 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3104  
    3105 Error processing trigger "changes": 
    3106 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3107  
    3108 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3109 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3110 if not hasattr(self, '_recursion'): 
    3111  
    3112 See log for complete Python traceback. 
    3113  
    3114 Traceback (most recent call last): 
    3115 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3116 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3117 return self._func(self._name, data) 
    3118 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3119 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3120 if not hasattr(self, '_recursion'): 
    3121 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3122  
    3123 Error processing trigger "changes": 
    3124 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3125  
    3126 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3127 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3128 if not hasattr(self, '_recursion'): 
    3129  
    3130 See log for complete Python traceback. 
    3131  
    3132 Traceback (most recent call last): 
    3133 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3134 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3135 return self._func(self._name, data) 
    3136 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3137 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3138 if not hasattr(self, '_recursion'): 
    3139 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3140  
    3141 Error processing trigger "changes": 
    3142 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3143  
    3144 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3145 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3146 if not hasattr(self, '_recursion'): 
    3147  
    3148 See log for complete Python traceback. 
    3149  
    3150 Traceback (most recent call last): 
    3151 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3152 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3153 return self._func(self._name, data) 
    3154 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3155 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3156 if not hasattr(self, '_recursion'): 
    3157 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3158  
    3159 Error processing trigger "changes": 
    3160 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3161  
    3162 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3163 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3164 if not hasattr(self, '_recursion'): 
    3165  
    3166 See log for complete Python traceback. 
    3167  
    3168 Traceback (most recent call last): 
    3169 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3170 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3171 return self._func(self._name, data) 
    3172 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3173 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3174 if not hasattr(self, '_recursion'): 
    3175 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3176  
    3177 Error processing trigger "changes": 
    3178 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3179  
    3180 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3181 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3182 if not hasattr(self, '_recursion'): 
    3183  
    3184 See log for complete Python traceback. 
    3185  
    3186 Traceback (most recent call last): 
    3187 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3188 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3189 return self._func(self._name, data) 
    3190 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3191 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3192 if not hasattr(self, '_recursion'): 
    3193 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3194  
    3195 Error processing trigger "changes": 
    3196 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3197  
    3198 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3199 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3200 if not hasattr(self, '_recursion'): 
    3201  
    3202 See log for complete Python traceback. 
    3203  
    3204 Traceback (most recent call last): 
    3205 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3206 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3207 return self._func(self._name, data) 
    3208 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3209 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3210 if not hasattr(self, '_recursion'): 
    3211 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3212  
    3213 Error processing trigger "changes": 
    3214 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3215  
    3216 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3217 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3218 if not hasattr(self, '_recursion'): 
    3219  
    3220 See log for complete Python traceback. 
    3221  
    3222 Traceback (most recent call last): 
    3223 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3224 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3225 return self._func(self._name, data) 
    3226 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3227 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3228 if not hasattr(self, '_recursion'): 
    3229 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3230  
    3231 Error processing trigger "changes": 
    3232 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3233  
    3234 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3235 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3236 if not hasattr(self, '_recursion'): 
    3237  
    3238 See log for complete Python traceback. 
    3239  
    3240 Traceback (most recent call last): 
    3241 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3242 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3243 return self._func(self._name, data) 
    3244 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3245 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3246 if not hasattr(self, '_recursion'): 
    3247 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3248  
    3249 Error processing trigger "changes": 
    3250 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3251  
    3252 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3253 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3254 if not hasattr(self, '_recursion'): 
    3255  
    3256 See log for complete Python traceback. 
    3257  
    3258 Traceback (most recent call last): 
    3259 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3260 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3261 return self._func(self._name, data) 
    3262 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3263 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3264 if not hasattr(self, '_recursion'): 
    3265 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3266  
    3267 Error processing trigger "changes": 
    3268 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3269  
    3270 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3271 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3272 if not hasattr(self, '_recursion'): 
    3273  
    3274 See log for complete Python traceback. 
    3275  
    3276 Traceback (most recent call last): 
    3277 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3278 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3279 return self._func(self._name, data) 
    3280 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3281 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3282 if not hasattr(self, '_recursion'): 
    3283 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3284  
    3285 Error processing trigger "changes": 
    3286 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3287  
    3288 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3289 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3290 if not hasattr(self, '_recursion'): 
    3291  
    3292 See log for complete Python traceback. 
    3293  
    3294 Traceback (most recent call last): 
    3295 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3296 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3297 return self._func(self._name, data) 
    3298 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3299 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3300 if not hasattr(self, '_recursion'): 
    3301 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3302  
    3303 Error processing trigger "changes": 
    3304 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3305  
    3306 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3307 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3308 if not hasattr(self, '_recursion'): 
    3309  
    3310 See log for complete Python traceback. 
    3311  
    3312 Traceback (most recent call last): 
    3313 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3314 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3315 return self._func(self._name, data) 
    3316 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3317 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3318 if not hasattr(self, '_recursion'): 
    3319 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3320  
    3321 Error processing trigger "changes": 
    3322 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3323  
    3324 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3325 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3326 if not hasattr(self, '_recursion'): 
    3327  
    3328 See log for complete Python traceback. 
    3329  
    3330 Traceback (most recent call last): 
    3331 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3332 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3333 return self._func(self._name, data) 
    3334 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3335 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3336 if not hasattr(self, '_recursion'): 
    3337 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3338  
    3339 Error processing trigger "changes": 
    3340 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3341  
    3342 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3343 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3344 if not hasattr(self, '_recursion'): 
    3345  
    3346 See log for complete Python traceback. 
    3347  
    3348 Traceback (most recent call last): 
    3349 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3350 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3351 return self._func(self._name, data) 
    3352 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3353 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3354 if not hasattr(self, '_recursion'): 
    3355 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3356  
    3357 Error processing trigger "changes": 
    3358 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3359  
    3360 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3361 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3362 if not hasattr(self, '_recursion'): 
    3363  
    3364 See log for complete Python traceback. 
    3365  
    3366 Traceback (most recent call last): 
    3367 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3368 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3369 return self._func(self._name, data) 
    3370 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3371 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3372 if not hasattr(self, '_recursion'): 
    3373 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3374  
    3375 Error processing trigger "changes": 
    3376 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3377  
    3378 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3379 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3380 if not hasattr(self, '_recursion'): 
    3381  
    3382 See log for complete Python traceback. 
    3383  
    3384 Traceback (most recent call last): 
    3385 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3386 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3387 return self._func(self._name, data) 
    3388 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3389 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3390 if not hasattr(self, '_recursion'): 
    3391 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3392  
    3393 Error processing trigger "changes": 
    3394 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3395  
    3396 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3397 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3398 if not hasattr(self, '_recursion'): 
    3399  
    3400 See log for complete Python traceback. 
    3401  
    3402 Traceback (most recent call last): 
    3403 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3404 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3405 return self._func(self._name, data) 
    3406 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3407 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3408 if not hasattr(self, '_recursion'): 
    3409 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3410  
    3411 Error processing trigger "changes": 
    3412 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3413  
    3414 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3415 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3416 if not hasattr(self, '_recursion'): 
    3417  
    3418 See log for complete Python traceback. 
    3419  
    3420 Traceback (most recent call last): 
    3421 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3422 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3423 return self._func(self._name, data) 
    3424 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3425 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3426 if not hasattr(self, '_recursion'): 
    3427 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3428  
    3429 Error processing trigger "changes": 
    3430 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3431  
    3432 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3433 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3434 if not hasattr(self, '_recursion'): 
    3435  
    3436 See log for complete Python traceback. 
    3437  
    3438 Traceback (most recent call last): 
    3439 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3440 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3441 return self._func(self._name, data) 
    3442 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3443 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3444 if not hasattr(self, '_recursion'): 
    3445 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3446  
    3447 Error processing trigger "changes": 
    3448 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3449  
    3450 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3451 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3452 if not hasattr(self, '_recursion'): 
    3453  
    3454 See log for complete Python traceback. 
    3455  
    3456 Traceback (most recent call last): 
    3457 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3458 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3459 return self._func(self._name, data) 
    3460 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3461 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3462 if not hasattr(self, '_recursion'): 
    3463 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3464  
    3465 Error processing trigger "changes": 
    3466 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3467  
    3468 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3469 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3470 if not hasattr(self, '_recursion'): 
    3471  
    3472 See log for complete Python traceback. 
    3473  
    3474 Traceback (most recent call last): 
    3475 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3476 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3477 return self._func(self._name, data) 
    3478 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3479 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3480 if not hasattr(self, '_recursion'): 
    3481 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3482  
    3483 Error processing trigger "changes": 
    3484 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3485  
    3486 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3487 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3488 if not hasattr(self, '_recursion'): 
    3489  
    3490 See log for complete Python traceback. 
    3491  
    3492 Traceback (most recent call last): 
    3493 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3494 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3495 return self._func(self._name, data) 
    3496 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3497 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3498 if not hasattr(self, '_recursion'): 
    3499 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3500  
    3501 Error processing trigger "changes": 
    3502 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3503  
    3504 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3505 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3506 if not hasattr(self, '_recursion'): 
    3507  
    3508 See log for complete Python traceback. 
    3509  
    3510 Traceback (most recent call last): 
    3511 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3512 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3513 return self._func(self._name, data) 
    3514 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3515 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3516 if not hasattr(self, '_recursion'): 
    3517 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3518  
    3519 Error processing trigger "changes": 
    3520 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3521  
    3522 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3523 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3524 if not hasattr(self, '_recursion'): 
    3525  
    3526 See log for complete Python traceback. 
    3527  
    3528 Traceback (most recent call last): 
    3529 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3530 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3531 return self._func(self._name, data) 
    3532 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3533 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3534 if not hasattr(self, '_recursion'): 
    3535 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3536  
    3537 Error processing trigger "changes": 
    3538 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3539  
    3540 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3541 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3542 if not hasattr(self, '_recursion'): 
    3543  
    3544 See log for complete Python traceback. 
    3545  
    3546 Traceback (most recent call last): 
    3547 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3548 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3549 return self._func(self._name, data) 
    3550 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3551 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3552 if not hasattr(self, '_recursion'): 
    3553 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3554  
    3555 Error processing trigger "changes": 
    3556 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3557  
    3558 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3559 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3560 if not hasattr(self, '_recursion'): 
    3561  
    3562 See log for complete Python traceback. 
    3563  
    3564 Traceback (most recent call last): 
    3565 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3566 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3567 return self._func(self._name, data) 
    3568 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3569 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3570 if not hasattr(self, '_recursion'): 
    3571 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3572  
    3573 Error processing trigger "changes": 
    3574 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3575  
    3576 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3577 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3578 if not hasattr(self, '_recursion'): 
    3579  
    3580 See log for complete Python traceback. 
    3581  
    3582 Traceback (most recent call last): 
    3583 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3584 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3585 return self._func(self._name, data) 
    3586 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3587 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3588 if not hasattr(self, '_recursion'): 
    3589 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3590  
    3591 Error processing trigger "changes": 
    3592 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3593  
    3594 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3595 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3596 if not hasattr(self, '_recursion'): 
    3597  
    3598 See log for complete Python traceback. 
    3599  
    3600 Traceback (most recent call last): 
    3601 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3602 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3603 return self._func(self._name, data) 
    3604 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3605 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3606 if not hasattr(self, '_recursion'): 
    3607 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3608  
    3609 Error processing trigger "changes": 
    3610 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3611  
    3612 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3613 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3614 if not hasattr(self, '_recursion'): 
    3615  
    3616 See log for complete Python traceback. 
    3617  
    3618 Traceback (most recent call last): 
    3619 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3620 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3621 return self._func(self._name, data) 
    3622 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3623 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3624 if not hasattr(self, '_recursion'): 
    3625 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3626  
    3627 Error processing trigger "changes": 
    3628 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3629  
    3630 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3631 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3632 if not hasattr(self, '_recursion'): 
    3633  
    3634 See log for complete Python traceback. 
    3635  
    3636 Traceback (most recent call last): 
    3637 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3638 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3639 return self._func(self._name, data) 
    3640 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3641 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3642 if not hasattr(self, '_recursion'): 
    3643 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3644  
    3645 Error processing trigger "changes": 
    3646 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3647  
    3648 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3649 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3650 if not hasattr(self, '_recursion'): 
    3651  
    3652 See log for complete Python traceback. 
    3653  
    3654 Traceback (most recent call last): 
    3655 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3656 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3657 return self._func(self._name, data) 
    3658 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3659 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3660 if not hasattr(self, '_recursion'): 
    3661 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3662  
    3663 Error processing trigger "changes": 
    3664 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3665  
    3666 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3667 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3668 if not hasattr(self, '_recursion'): 
    3669  
    3670 See log for complete Python traceback. 
    3671  
    3672 Traceback (most recent call last): 
    3673 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3674 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3675 return self._func(self._name, data) 
    3676 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3677 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3678 if not hasattr(self, '_recursion'): 
    3679 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3680  
    3681 Error processing trigger "changes": 
    3682 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3683  
    3684 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3685 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3686 if not hasattr(self, '_recursion'): 
    3687  
    3688 See log for complete Python traceback. 
    3689  
    3690 Traceback (most recent call last): 
    3691 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3692 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3693 return self._func(self._name, data) 
    3694 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3695 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3696 if not hasattr(self, '_recursion'): 
    3697 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3698  
    3699 Error processing trigger "changes": 
    3700 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3701  
    3702 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3703 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3704 if not hasattr(self, '_recursion'): 
    3705  
    3706 See log for complete Python traceback. 
    3707  
    3708 Traceback (most recent call last): 
    3709 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3710 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3711 return self._func(self._name, data) 
    3712 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3713 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3714 if not hasattr(self, '_recursion'): 
    3715 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3716  
    3717 Error processing trigger "changes": 
    3718 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3719  
    3720 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3721 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3722 if not hasattr(self, '_recursion'): 
    3723  
    3724 See log for complete Python traceback. 
    3725  
    3726 Traceback (most recent call last): 
    3727 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3728 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3729 return self._func(self._name, data) 
    3730 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3731 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3732 if not hasattr(self, '_recursion'): 
    3733 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3734  
    3735 Error processing trigger "changes": 
    3736 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3737  
    3738 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3739 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3740 if not hasattr(self, '_recursion'): 
    3741  
    3742 See log for complete Python traceback. 
    3743  
    3744 Traceback (most recent call last): 
    3745 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3746 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3747 return self._func(self._name, data) 
    3748 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3749 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3750 if not hasattr(self, '_recursion'): 
    3751 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3752  
    3753 Error processing trigger "changes": 
    3754 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3755  
    3756 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3757 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3758 if not hasattr(self, '_recursion'): 
    3759  
    3760 See log for complete Python traceback. 
    3761  
    3762 Traceback (most recent call last): 
    3763 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3764 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3765 return self._func(self._name, data) 
    3766 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3767 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3768 if not hasattr(self, '_recursion'): 
    3769 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3770  
    3771 Error processing trigger "changes": 
    3772 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3773  
    3774 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3775 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3776 if not hasattr(self, '_recursion'): 
    3777  
    3778 See log for complete Python traceback. 
    3779  
    3780 Traceback (most recent call last): 
    3781 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3782 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3783 return self._func(self._name, data) 
    3784 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3785 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3786 if not hasattr(self, '_recursion'): 
    3787 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3788  
    3789 Error processing trigger "changes": 
    3790 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3791  
    3792 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3793 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3794 if not hasattr(self, '_recursion'): 
    3795  
    3796 See log for complete Python traceback. 
    3797  
    3798 Traceback (most recent call last): 
    3799 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3800 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3801 return self._func(self._name, data) 
    3802 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3803 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3804 if not hasattr(self, '_recursion'): 
    3805 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3806  
    3807 Error processing trigger "changes": 
    3808 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3809  
    3810 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3811 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3812 if not hasattr(self, '_recursion'): 
    3813  
    3814 See log for complete Python traceback. 
    3815  
    3816 Traceback (most recent call last): 
    3817 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3818 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3819 return self._func(self._name, data) 
    3820 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3821 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3822 if not hasattr(self, '_recursion'): 
    3823 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3824  
    3825 Error processing trigger "changes": 
    3826 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3827  
    3828 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3829 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3830 if not hasattr(self, '_recursion'): 
    3831  
    3832 See log for complete Python traceback. 
    3833  
    3834 Traceback (most recent call last): 
    3835 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3836 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3837 return self._func(self._name, data) 
    3838 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3839 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3840 if not hasattr(self, '_recursion'): 
    3841 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3842  
    3843 Error processing trigger "changes": 
    3844 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3845  
    3846 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3847 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3848 if not hasattr(self, '_recursion'): 
    3849  
    3850 See log for complete Python traceback. 
    3851  
    3852 Traceback (most recent call last): 
    3853 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3854 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3855 return self._func(self._name, data) 
    3856 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3857 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3858 if not hasattr(self, '_recursion'): 
    3859 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3860  
    3861 Error processing trigger "changes": 
    3862 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3863  
    3864 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3865 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3866 if not hasattr(self, '_recursion'): 
    3867  
    3868 See log for complete Python traceback. 
    3869  
    3870 Traceback (most recent call last): 
    3871 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3872 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3873 return self._func(self._name, data) 
    3874 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3875 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3876 if not hasattr(self, '_recursion'): 
    3877 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3878  
    3879 Error processing trigger "changes": 
    3880 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3881  
    3882 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3883 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3884 if not hasattr(self, '_recursion'): 
    3885  
    3886 See log for complete Python traceback. 
    3887  
    3888 Traceback (most recent call last): 
    3889 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3890 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3891 return self._func(self._name, data) 
    3892 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3893 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3894 if not hasattr(self, '_recursion'): 
    3895 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3896  
    3897 Error processing trigger "changes": 
    3898 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3899  
    3900 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3901 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3902 if not hasattr(self, '_recursion'): 
    3903  
    3904 See log for complete Python traceback. 
    3905  
    3906 Traceback (most recent call last): 
    3907 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3908 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3909 return self._func(self._name, data) 
    3910 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3911 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3912 if not hasattr(self, '_recursion'): 
    3913 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3914  
    3915 Error processing trigger "changes": 
    3916 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3917  
    3918 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3919 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3920 if not hasattr(self, '_recursion'): 
    3921  
    3922 See log for complete Python traceback. 
    3923  
    3924 Traceback (most recent call last): 
    3925 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3926 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3927 return self._func(self._name, data) 
    3928 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3929 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3930 if not hasattr(self, '_recursion'): 
    3931 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3932  
    3933 Error processing trigger "changes": 
    3934 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3935  
    3936 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3937 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3938 if not hasattr(self, '_recursion'): 
    3939  
    3940 See log for complete Python traceback. 
    3941  
    3942 Traceback (most recent call last): 
    3943 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3944 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3945 return self._func(self._name, data) 
    3946 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3947 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3948 if not hasattr(self, '_recursion'): 
    3949 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3950  
    3951 Error processing trigger "changes": 
    3952 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3953  
    3954 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3955 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3956 if not hasattr(self, '_recursion'): 
    3957  
    3958 See log for complete Python traceback. 
    3959  
    3960 Traceback (most recent call last): 
    3961 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3962 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3963 return self._func(self._name, data) 
    3964 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3965 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3966 if not hasattr(self, '_recursion'): 
    3967 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3968  
    3969 Error processing trigger "changes": 
    3970 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3971  
    3972 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3973 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3974 if not hasattr(self, '_recursion'): 
    3975  
    3976 See log for complete Python traceback. 
    3977  
    3978 Traceback (most recent call last): 
    3979 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3980 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3981 return self._func(self._name, data) 
    3982 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3983 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3984 if not hasattr(self, '_recursion'): 
    3985 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3986  
    3987 Error processing trigger "changes": 
    3988 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    3989  
    3990 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3991 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    3992 if not hasattr(self, '_recursion'): 
    3993  
    3994 See log for complete Python traceback. 
    3995  
    3996 Traceback (most recent call last): 
    3997 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    3998 packages\chimerax\core\triggerset.py", line 130, in invoke 
    3999 return self._func(self._name, data) 
    4000 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4001 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    4002 if not hasattr(self, '_recursion'): 
    4003 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    4004  
    4005 Error processing trigger "changes": 
    4006 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    4007  
    4008 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4009 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    4010 if not hasattr(self, '_recursion'): 
    4011  
    4012 See log for complete Python traceback. 
    4013  
    4014 Traceback (most recent call last): 
    4015 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4016 packages\chimerax\core\triggerset.py", line 130, in invoke 
    4017 return self._func(self._name, data) 
    4018 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4019 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    4020 if not hasattr(self, '_recursion'): 
    4021 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    4022  
    4023 Error processing trigger "changes": 
    4024 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    4025  
    4026 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4027 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    4028 if not hasattr(self, '_recursion'): 
    4029  
    4030 See log for complete Python traceback. 
    4031  
    4032 Traceback (most recent call last): 
    4033 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4034 packages\chimerax\core\triggerset.py", line 130, in invoke 
    4035 return self._func(self._name, data) 
    4036 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4037 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    4038 if not hasattr(self, '_recursion'): 
    4039 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    4040  
    4041 Error processing trigger "changes": 
    4042 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    4043  
    4044 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4045 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    4046 if not hasattr(self, '_recursion'): 
    4047  
    4048 See log for complete Python traceback. 
    4049  
    4050 Traceback (most recent call last): 
    4051 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4052 packages\chimerax\core\triggerset.py", line 130, in invoke 
    4053 return self._func(self._name, data) 
    4054 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4055 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    4056 if not hasattr(self, '_recursion'): 
    4057 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    4058  
    4059 Error processing trigger "changes": 
    4060 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    4061  
    4062 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4063 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    4064 if not hasattr(self, '_recursion'): 
    4065  
    4066 See log for complete Python traceback. 
    4067  
    4068 Traceback (most recent call last): 
    4069 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4070 packages\chimerax\core\triggerset.py", line 130, in invoke 
    4071 return self._func(self._name, data) 
    4072 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4073 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    4074 if not hasattr(self, '_recursion'): 
    4075 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    4076  
    4077 Error processing trigger "changes": 
    4078 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    4079  
    4080 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4081 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    4082 if not hasattr(self, '_recursion'): 
    4083  
    4084 See log for complete Python traceback. 
    4085  
    4086 Traceback (most recent call last): 
    4087 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4088 packages\chimerax\core\triggerset.py", line 130, in invoke 
    4089 return self._func(self._name, data) 
    4090 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4091 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    4092 if not hasattr(self, '_recursion'): 
    4093 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    4094  
    4095 Error processing trigger "changes": 
    4096 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    4097  
    4098 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4099 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    4100 if not hasattr(self, '_recursion'): 
    4101  
    4102 See log for complete Python traceback. 
    4103  
    4104 Traceback (most recent call last): 
    4105 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4106 packages\chimerax\core\triggerset.py", line 130, in invoke 
    4107 return self._func(self._name, data) 
    4108 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4109 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    4110 if not hasattr(self, '_recursion'): 
    4111 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    4112  
    4113 Error processing trigger "changes": 
    4114 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    4115  
    4116 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4117 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    4118 if not hasattr(self, '_recursion'): 
    4119  
    4120 See log for complete Python traceback. 
    4121  
    4122 Traceback (most recent call last): 
    4123 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4124 packages\chimerax\core\triggerset.py", line 130, in invoke 
    4125 return self._func(self._name, data) 
    4126 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4127 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    4128 if not hasattr(self, '_recursion'): 
    4129 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    4130  
    4131 Error processing trigger "changes": 
    4132 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    4133  
    4134 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4135 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    4136 if not hasattr(self, '_recursion'): 
    4137  
    4138 See log for complete Python traceback. 
    4139  
    4140 Traceback (most recent call last): 
    4141 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4142 packages\chimerax\core\triggerset.py", line 130, in invoke 
    4143 return self._func(self._name, data) 
    4144 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4145 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    4146 if not hasattr(self, '_recursion'): 
    4147 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    4148  
    4149 Error processing trigger "changes": 
    4150 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    4151  
    4152 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4153 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    4154 if not hasattr(self, '_recursion'): 
    4155  
    4156 See log for complete Python traceback. 
    4157  
    4158 Traceback (most recent call last): 
    4159 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4160 packages\chimerax\core\triggerset.py", line 130, in invoke 
    4161 return self._func(self._name, data) 
    4162 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4163 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    4164 if not hasattr(self, '_recursion'): 
    4165 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    4166  
    4167 Error processing trigger "changes": 
    4168 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    4169  
    4170 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4171 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    4172 if not hasattr(self, '_recursion'): 
    4173  
    4174 See log for complete Python traceback. 
    4175  
    4176 Traceback (most recent call last): 
    4177 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4178 packages\chimerax\core\triggerset.py", line 130, in invoke 
    4179 return self._func(self._name, data) 
    4180 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4181 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    4182 if not hasattr(self, '_recursion'): 
    4183 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    4184  
    4185 Error processing trigger "changes": 
    4186 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    4187  
    4188 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4189 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    4190 if not hasattr(self, '_recursion'): 
    4191  
    4192 See log for complete Python traceback. 
    4193  
    4194 Traceback (most recent call last): 
    4195 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4196 packages\chimerax\core\triggerset.py", line 130, in invoke 
    4197 return self._func(self._name, data) 
    4198 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4199 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    4200 if not hasattr(self, '_recursion'): 
    4201 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    4202  
    4203 Error processing trigger "changes": 
    4204 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    4205  
    4206 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4207 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    4208 if not hasattr(self, '_recursion'): 
    4209  
    4210 See log for complete Python traceback. 
    4211  
    4212 Traceback (most recent call last): 
    4213 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4214 packages\chimerax\core\triggerset.py", line 130, in invoke 
    4215 return self._func(self._name, data) 
    4216 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4217 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    4218 if not hasattr(self, '_recursion'): 
    4219 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    4220  
    4221 Error processing trigger "changes": 
    4222 RuntimeError: wrapped C/C++ object of type ChainMenuButton has been deleted 
    4223  
    4224 File "C:\Program Files\ChimeraX 1.1\bin\lib\site-
    4225 packages\chimerax\ui\widgets\item_chooser.py", line 305, in _items_change 
    4226 if not hasattr(self, '_recursion'): 
    4227  
    4228 See log for complete Python traceback. 
    4229  
     166
     167[many of these deleted]
     168
    4230169Traceback (most recent call last): 
    4231170File "C:\Program Files\ChimeraX 1.1\bin\lib\site-