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#6188 closed defect (can't reproduce)

Crash using File→Open on Windows and/or in return statement

Reported by:	chimerax-bug-report@…	Owned by:	Eric Pettersen
Priority:	normal	Milestone:
Component:	Platform	Version:
Keywords:		Cc:	Tom Goddard
Blocked By:		Blocking:
Notify when closed:		Platform:	all
Project:	ChimeraX

Description

The following bug report has been submitted:
Platform:        Windows-10-10.0.22000
ChimeraX Version: 1.4.dev202201190733 (2022-01-19 07:33:48 UTC)
Description
Last time you used ChimeraX it crashed.
Please describe steps that led to the crash here.
Windows fatal exception: code 0x8001010e

Thread 0x000070b0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00007e8c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002c1c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 884 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000b554 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000aff0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000610c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000019d8 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000a080 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00006a04 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000649c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002180 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00008f14 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\ui\gui.py", line 318 in event_loop
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 1018 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 87 in _run_code
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 197 in _run_module_as_main
Windows fatal exception: code 0x8001010e

Thread 0x000070b0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00007e8c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002c1c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 884 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000b554 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000aff0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000610c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000019d8 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000a080 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00006a04 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000649c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002180 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00008f14 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\ui\gui.py", line 318 in event_loop
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-pWindows fatal exception: acode 0xc8001010eka

ges\CWindows fatal exception: hcode 0xi8001010em

eraWindows fatal exception: code 0xX8001010e_

main.py", line 1018 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 87 in _run_code
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 197 in _run_module_as_main
Windows fatal exception: code 0x8001010e

Thread 0x000070b0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00007e8c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002c1c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 884 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000b554 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000aff0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\ProWindows fatal exception: gcode 0xr8001010ea

m FileWindows fatal exception: s\code 0xC8001010eh

imeWindows fatal exception: rcode 0xa8001010eX

 1.Windows fatal exception: 4code 0x.8001010ed

ev2Windows fatal exception: 0code 0x28001010e2

011Windows fatal exception: 9code 0x078001010e3

3\Windows fatal exception: bcode 0xi8001010en

\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000610c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000019d8 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000a080 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00006a04 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000649c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002180 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00008f14 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\ui\gui.py", line 318 in event_loop
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 1018 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 87 in _run_code
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 197 in _run_module_as_main
Windows fatal exception: code 0x8001010e

Thread 0x000070b0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00007e8c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002c1c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 884 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000b554 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000aff0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000610c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000019d8 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000a080 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00006a04 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000649c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002180 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00008f14 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\ui\gui.py", line 318 in event_loop
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 1018 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 87 in _run_code
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 197 in _run_module_as_main
Windows fatal exception: code 0x8001010e

Thread 0x000070b0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00007e8c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002c1c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 884 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000b554 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000aff0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000610c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000019d8 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000a080 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00006a04 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000649c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002180 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00008f14 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\ui\gui.py", line 318 in event_loop
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 1018 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 87 in _run_code
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 197 in _run_module_as_main
Windows fatal exception: code 0x8001010e

Thread 0x000070b0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00007e8c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002c1c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 884 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000b554 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000aff0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000610c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000019d8 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000a080 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00006a04 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000649c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002180 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00008f14 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\ui\gui.py", line 318 in event_loop
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 1018 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 87 in _run_code
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 197 in _run_module_as_main
Windows fatal exception: code 0x8001010e

Thread 0x000070b0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00007e8c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002c1c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 884 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000b554 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000aff0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000610c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000019d8 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000a080 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00006a04 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000649c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002180 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00008f14 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\ui\gui.py", line 318 in event_loop
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 1018 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 87 in _run_code
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 197 in _run_module_as_main
Windows fatal exception: code 0x8001010e

Thread 0x000070b0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00007e8c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002c1c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 884 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000b554 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000aff0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000610c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000019d8 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000a080 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00006a04 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000649c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002180 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00008f14 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\ui\gui.py", line 318 in event_loop
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 1018 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 87 in _run_code
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 197 in _run_module_as_main
Windows fatal exception: code 0x8001010e

Thread 0x000070b0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00007e8c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002c1c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 884 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000b554 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000aff0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000610c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000019d8 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000a080 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00006a04 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000649c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002180 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00008f14 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\ui\gui.py", line 318 in event_loop
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 1018 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 87 in _run_code
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 197 in _run_module_as_main
Windows fatal exception: code 0x8001010e

Thread 0x000070b0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00007e8c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002c1c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 884 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000b554 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000aff0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000610c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000019d8 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000a080 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00006a04 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000649c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002180 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00008f14 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\ui\gui.py", line 318 in event_loop
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 1018 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 87 in _run_code
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 197 in _run_module_as_main
Windows fatal exception: code 0x8001010e

Thread 0x0000b410 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\selectors.py", line 315 in _select
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\selectors.py", line 324 in select
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\asyncio\base_events.py", line 1854 in _run_once
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\asyncio\base_events.py", line 596 in run_forever
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\tornado\platform\asyncio.py", line 199 in start
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ipykernel\iostream.py", line 81 in _thread_main
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00003a00 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 312 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 574 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\IPython\core\history.py", line 829 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\IPython\core\history.py", line 58 in needs_sqlite
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\decorator.py", line 232 in fun
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000070b0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00007e8c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002c1c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 884 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000b554 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000aff0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000610c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000019d8 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000a080 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00006a04 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000649c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002180 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00008f14 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\ui\gui.py", line 318 in event_loop
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 1018 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 87 in _run_code
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 197 in _run_module_as_main
Windows fatal exception: code 0x8001010e

Thread 0x0000b410 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\selectors.py", line 315 in _select
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\selectors.py", line 324 in select
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\asyncio\base_events.py", line 1854 in _run_once
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\asyncio\base_events.py", line 596 in run_forever
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\tornado\platform\asyncio.py", line 199 in start
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ipykernel\iostream.py", line 81 in _thread_main
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00003a00 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 312 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 574 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\IPython\core\history.py", line 829 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\IPython\core\history.py", line 58 in needs_sqlite
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\decorator.py", line 232 in fun
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000070b0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00007e8c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002c1c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 884 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000b554 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000aff0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000610c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000019d8 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000a080 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00006a04 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000649c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002180 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00008f14 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\ui\gui.py", line 318 in event_loop
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 1018 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 87 in _run_code
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 197 in _run_module_as_main
Windows fatal exception: code 0x8001010e

Thread 0x0000b410 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\selectors.py", line 315 in _select
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\selectors.py", line 324 in select
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\asyncio\base_events.py", line 1854 in _run_once
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\asyncio\base_events.py", line 596 in run_forever
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\tornado\platform\asyncio.py", line 199 in start
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ipykernel\iostream.py", line 81 in _thread_main
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00003a00 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 312 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 574 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\IPython\core\history.py", line 829 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\IPython\core\history.py", line 58 in needs_sqlite
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\decorator.py", line 232 in fun
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000070b0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00007e8c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002c1c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 884 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000b554 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000aff0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000610c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000019d8 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000a080 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00006a04 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000649c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002180 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00008f14 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\ui\gui.py", line 318 in event_loop
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 1018 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 87 in _run_code
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 197 in _run_module_as_main
Windows fatal exception: code 0x8001010e

Thread 0x0000b410 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\selectors.py", line 315 in _select
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\selectors.py", line 324 in select
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\asyncio\base_events.py", line 1854 in _run_once
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\asyncio\base_events.py", line 596 in run_forever
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\tornado\platform\asyncio.py", line 199 in start
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ipykernel\iostream.py", line 81 in _thread_main
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00003a00 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 312 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 574 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\IPython\core\history.py", line 829 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\IPython\core\history.py", line 58 in needs_sqlite
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\decorator.py", line 232 in fun
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000070b0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00007e8c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002c1c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 884 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000b554 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000aff0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000610c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000019d8 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000a080 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00006a04 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000649c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002180 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00008f14 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\ui\gui.py", line 318 in event_loop
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 1018 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 87 in _run_code
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 197 in _run_module_as_main
Windows fatal exception: code 0x8001010e

Thread 0x0000b410 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\selectors.py", line 315 in _select
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\selectors.py", line 324 in select
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\asyncio\base_events.py", line 1854 in _run_once
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\asyncio\base_events.py", line 596 in run_forever
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\tornado\platform\asyncio.py", line 199 in start
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ipykernel\iostream.py", line 81 in _thread_main
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00003a00 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 312 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 574 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\IPython\core\history.py", line 829 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\IPython\core\history.py", line 58 in needs_sqlite
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\decorator.py", line 232 in fun
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000070b0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00007e8c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002c1c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 884 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000b554 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000aff0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000610c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000019d8 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000a080 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00006a04 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000649c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002180 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00008f14 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\ui\gui.py", line 318 in event_loop
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 1018 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 87 in _run_code
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 197 in _run_module_as_main
Windows fatal exception: code 0x8001010e

Thread 0x0000b410 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\selectors.py", line 315 in _select
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\selectors.py", line 324 in select
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\asyncio\base_events.py", line 1854 in _run_once
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\asyncio\base_events.py", line 596 in run_forever
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\tornado\platform\asyncio.py", line 199 in start
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ipykernel\iostream.py", line 81 in _thread_main
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00003a00 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 312 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 574 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\IPython\core\history.py", line 829 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\IPython\core\history.py", line 58 in needs_sqlite
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\decorator.py", line 232 in fun
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000070b0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00007e8c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002c1c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 884 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000b554 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000aff0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000610c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000019d8 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000a080 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00006a04 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000649c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002180 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00008f14 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\ui\gui.py", line 318 in event_loop
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 1018 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 87 in _run_code
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 197 in _run_module_as_main
Windows fatal exception: code 0x8001010e

Thread 0x0000b410 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\selectors.py", line 315 in _select
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\selectors.py", line 324 in select
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\asyncio\base_events.py", line 1854 in _run_once
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\asyncio\base_events.py", line 596 in run_forever
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\tornado\platform\asyncio.py", line 199 in start
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ipykernel\iostream.py", line 81 in _thread_main
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00003a00 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 312 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 574 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\IPython\core\history.py", line 829 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\IPython\core\history.py", line 58 in needs_sqlite
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\decorator.py", line 232 in fun
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000070b0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00007e8c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002c1c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 884 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000b554 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000aff0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000610c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000019d8 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000a080 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00006a04 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000649c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002180 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00008f14 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\ui\gui.py", line 318 in event_loop
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 1018 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 87 in _run_code
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 197 in _run_module_as_main
Windows fatal exception: code 0x8001010e

Thread 0x0000b410 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\selectors.py", line 315 in _select
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\selectors.py", line 324 in select
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\asyncio\base_events.py", line 1854 in _run_once
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\asyncio\base_events.py", line 596 in run_forever
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\tornado\platform\asyncio.py", line 199 in start
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ipykernel\iostream.py", line 81 in _thread_main
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00003a00 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 312 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 574 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\IPython\core\history.py", line 829 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\IPython\core\history.py", line 58 in needs_sqlite
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\decorator.py", line 232 in fun
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000070b0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00007e8c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002c1c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 884 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000b554 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000aff0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000610c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000019d8 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000a080 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00006a04 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000649c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002180 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00008f14 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\ui\gui.py", line 318 in event_loop
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 1018 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 87 in _run_code
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 197 in _run_module_as_main
Windows fatal exception: code 0x8001010e

Thread 0x0000b410 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\selectors.py", line 315 in _select
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\selectors.py", line 324 in select
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\asyncio\base_events.py", line 1854 in _run_once
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\asyncio\base_events.py", line 596 in run_forever
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\tornado\platform\asyncio.py", line 199 in start
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ipykernel\iostream.py", line 81 in _thread_main
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00003a00 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 312 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 574 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\IPython\core\history.py", line 829 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\IPython\core\history.py", line 58 in needs_sqlite
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\decorator.py", line 232 in fun
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000070b0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00007e8c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002c1c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 884 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000b554 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000aff0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000610c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000019d8 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000a080 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00006a04 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000649c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002180 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00008f14 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\ui\gui.py", line 318 in event_loop
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 1018 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 87 in _run_code
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 197 in _run_module_as_main
Windows fatal exception: code 0x8001010e

Thread 0x0000b410 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\selectors.py", line 315 in _select
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\selectors.py", line 324 in select
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\asyncio\base_events.py", line 1854 in _run_once
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\asyncio\base_events.py", line 596 in run_forever
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\tornado\platform\asyncio.py", line 199 in start
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ipykernel\iostream.py", line 81 in _thread_main
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00003a00 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 312 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 574 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\IPython\core\history.py", line 829 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\IPython\core\history.py", line 58 in needs_sqlite
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\decorator.py", line 232 in fun
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000070b0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00007e8c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002c1c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 884 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000b554 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000aff0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000610c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000019d8 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000a080 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00006a04 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000649c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002180 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00008f14 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 135 in show_open_file_dialog
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\open_command\dialog.py", line 107 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\ui\gui.py", line 318 in event_loop
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 867 in init
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ChimeraX_main.py", line 1018 in 
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 87 in _run_code
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\runpy.py", line 197 in _run_module_as_main
Windows fatal exception: code 0x8001010e

Thread 0x0000b410 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\selectors.py", line 315 in _select
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\selectors.py", line 324 in select
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\asyncio\base_events.py", line 1854 in _run_once
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\asyncio\base_events.py", line 596 in run_forever
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\tornado\platform\asyncio.py", line 199 in start
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\ipykernel\iostream.py", line 81 in _thread_main
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00003a00 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 312 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 574 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\IPython\core\history.py", line 829 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\IPython\core\history.py", line 58 in needs_sqlite
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\decorator.py", line 232 in fun
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000070b0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 576 in _handle_results
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00007e8c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 528 in _handle_tasks
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002c1c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 816 in _exhaustive_wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\connection.py", line 884 in wait
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 499 in _wait_for_updates
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 519 in _handle_workers
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000b554 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000aff0 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000610c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x000019d8 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000a080 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00006a04 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x0000649c (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00002180 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\multiprocessing\pool.py", line 114 in worker
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 910 in run
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\threading.py", line 930 in _bootstrap

Thread 0x00008f14 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\mouse_modes\mousemodes.py", line 515 in _cursor_position
Windows fatal exception: access violation

===== Log before crash start =====
Traceback (most recent call last):  
File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-
packages\chimerax\core\tasks.py", line 197, in _run_thread  
self.run(*args, **kw)  
File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-
packages\chimerax\core\toolshed\\__init__.py", line 1516, in run  
self.result = self.api.newer_versions(**params, async_req=not blocking)  
AttributeError: 'DefaultApi' object has no attribute 'newer_versions'  
  
UCSF ChimeraX version: 1.4.dev202201190733 (2022-01-19)  
© 2016-2021 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  
Exception in thread 1:  
AttributeError: 'DefaultApi' object has no attribute 'newer_versions'  
  
File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-
packages\chimerax\core\toolshed\\__init__.py", line 1516, in run  
self.result = self.api.newer_versions(**params, async_req=not blocking)  
  
See log for complete Python traceback.  
  

> open "C:/Users/jboze/OneDrive/Área de
> Trabalho/McMaster/2021/MS/JMB/2022/FullLength_DGKepsilon.pdb"

Chain information for FullLength_DGKepsilon.pdb #1  
---  
Chain | Description  
A | No description available  
  

> style sphere

Changed 8940 atom styles  

> set bgColor white

> lighting simple

> lighting soft

> lighting simple

> lighting full

> lighting simple

> ui tool show "Selection Inspector"

> show surfaces

> coulombic

Using Amber 20 recommended default charges and atom types for standard
residues  
Coulombic values for FullLength_DGKepsilon.pdb_A SES surface #1.1: minimum,
-19.72, mean 0.65, maximum 37.24  
To also show corresponding color key, enter the above coulombic command and
add key true  

> transparency 60

> color #1 white transparency 0

> undo

> transparency 100

> show surfaces

> transparency 0

> ui tool show "Basic Actions"

> ui tool show Shell

> ui tool show "Modeller Comparative"

> ui tool show Clashes

> clashes ignoreHiddenModels true

2 clashes  

> clashes ignoreHiddenModels true

2 clashes  

> ui tool show "Surface Color"

> key red-white-blue :-10 :0 :10 showTool true

> ui mousemode right "color key"

> ui mousemode right translate

No map chosen for coloring  

> key red-white-blue :-50 :0 :50 showTool true

> ui mousemode right "color key"

> ui mousemode right translate

> key red-white-blue :-10 :0 :10 showTool true

> ui mousemode right "color key"

> ui mousemode right translate

> ui tool show "Fit in Map"

> ui tool show "Map Coordinates"

> ui tool show "Measure and Color Blobs"

> ui tool show "Volume Viewer"

> preset "molecular surfaces" "ghostly white"

Using preset: Molecular Surfaces / Ghostly White  
Changed 8940 atom styles  
Preset expands to these ChimeraX commands:

    
    
    style (protein|nucleic|solvent) & @@draw_mode=0 stick
    surface
    color white targ s trans 80

  

> undo

> preset "overall look" "publication 1 (silhouettes)"

Using preset: Overall Look / Publication 1 (Silhouettes)  
Preset expands to these ChimeraX commands:

    
    
    set bg white
    graphics silhouettes t
    lighting depthCue f

  

> preset "overall look" "publication 2 (depth-cued)"

Using preset: Overall Look / Publication 2 (Depth-Cued)  
Preset expands to these ChimeraX commands:

    
    
    set bg white
    graphics silhouettes f
    lighting depthCue t

  

> preset "overall look" interactive

Using preset: Overall Look / Interactive  
Preset expands to these ChimeraX commands:

    
    
    ~set bg
    graphics silhouettes f
    lighting depthCue t

  

> ui tool show "Volume Viewer"

> ui tool show "Map Statistics"

> measure mapstats

> ui tool show ViewDockX

No suitable models found for ViewDockX  

> style sphere

Changed 8940 atom styles  

> color byhetero

> color bychain

> color bypolymer

> coulombic

Coulombic values for FullLength_DGKepsilon.pdb_A SES surface #1.1: minimum,
-19.72, mean 0.65, maximum 37.24  
To also show corresponding color key, enter the above coulombic command and
add key true  

> mlp

Map values for surface "FullLength_DGKepsilon.pdb_A SES surface": minimum
-28.72, mean -3.271, maximum 24.33  
To also show corresponding color key, enter the above mlp command and add key
true  

> coulombic

Coulombic values for FullLength_DGKepsilon.pdb_A SES surface #1.1: minimum,
-19.72, mean 0.65, maximum 37.24  
To also show corresponding color key, enter the above coulombic command and
add key true  

> interfaces ~solvent

0 buried areas:  


===== Log before crash end =====

Log:
UCSF ChimeraX version: 1.4.dev202201190733 (2022-01-19)  
© 2016-2021 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  




OpenGL version: 3.3.0 - Build 27.20.100.9749
OpenGL renderer: Intel(R) Iris(R) Xe Graphics
OpenGL vendor: Intel

Locale: en_CA.cp1252
Qt version: PyQt5 5.15.2, Qt 5.15.2
Qt platform: windows

Manufacturer: Dell Inc.
Model: Inspiron 5502
OS: Microsoft Windows 11 Home (Build 22000)
Memory: 8,299,257,856
MaxProcessMemory: 137,438,953,344
CPU: 8 11th Gen Intel(R) Core(TM) i7-1165G7 @ 2.80GHz
OSLanguage: en-US

Installed Packages:
    alabaster: 0.7.12
    appdirs: 1.4.4
    Babel: 2.9.1
    backcall: 0.2.0
    blockdiag: 3.0.0
    certifi: 2021.10.8
    cftime: 1.5.1.1
    charset-normalizer: 2.0.10
    ChimeraX-AddCharge: 1.2.2
    ChimeraX-AddH: 2.1.11
    ChimeraX-AlignmentAlgorithms: 2.0
    ChimeraX-AlignmentHdrs: 3.2
    ChimeraX-AlignmentMatrices: 2.0
    ChimeraX-Alignments: 2.2.3
    ChimeraX-AlphaFold: 1.0
    ChimeraX-AltlocExplorer: 1.0.1
    ChimeraX-AmberInfo: 1.0
    ChimeraX-Arrays: 1.0
    ChimeraX-Atomic: 1.32.2
    ChimeraX-AtomicLibrary: 5.0
    ChimeraX-AtomSearch: 2.0
    ChimeraX-AtomSearchLibrary: 1.0
    ChimeraX-AxesPlanes: 2.1
    ChimeraX-BasicActions: 1.1
    ChimeraX-BILD: 1.0
    ChimeraX-BlastProtein: 2.0
    ChimeraX-BondRot: 2.0
    ChimeraX-BugReporter: 1.0
    ChimeraX-BuildStructure: 2.6.1
    ChimeraX-Bumps: 1.0
    ChimeraX-BundleBuilder: 1.1
    ChimeraX-ButtonPanel: 1.0
    ChimeraX-CageBuilder: 1.0
    ChimeraX-CellPack: 1.0
    ChimeraX-Centroids: 1.2
    ChimeraX-ChemGroup: 2.0
    ChimeraX-Clashes: 2.2.2
    ChimeraX-ColorActions: 1.0
    ChimeraX-ColorGlobe: 1.0
    ChimeraX-ColorKey: 1.5.1
    ChimeraX-CommandLine: 1.1.5
    ChimeraX-ConnectStructure: 2.0
    ChimeraX-Contacts: 1.0
    ChimeraX-Core: 1.4.dev202201190733
    ChimeraX-CoreFormats: 1.1
    ChimeraX-coulombic: 1.3.2
    ChimeraX-Crosslinks: 1.0
    ChimeraX-Crystal: 1.0
    ChimeraX-CrystalContacts: 1.0
    ChimeraX-DataFormats: 1.2.2
    ChimeraX-Dicom: 1.0
    ChimeraX-DistMonitor: 1.1.5
    ChimeraX-Dssp: 2.0
    ChimeraX-EMDB-SFF: 1.0
    ChimeraX-ExperimentalCommands: 1.0
    ChimeraX-FileHistory: 1.0
    ChimeraX-FunctionKey: 1.0
    ChimeraX-Geometry: 1.1
    ChimeraX-gltf: 1.0
    ChimeraX-Graphics: 1.1
    ChimeraX-Hbonds: 2.1.2
    ChimeraX-Help: 1.2
    ChimeraX-HKCage: 1.3
    ChimeraX-IHM: 1.1
    ChimeraX-ImageFormats: 1.2
    ChimeraX-IMOD: 1.0
    ChimeraX-IO: 1.0.1
    ChimeraX-ItemsInspection: 1.0
    ChimeraX-Label: 1.1
    ChimeraX-ListInfo: 1.1.1
    ChimeraX-Log: 1.1.5
    ChimeraX-LookingGlass: 1.1
    ChimeraX-Maestro: 1.8.1
    ChimeraX-Map: 1.1
    ChimeraX-MapData: 2.0
    ChimeraX-MapEraser: 1.0
    ChimeraX-MapFilter: 2.0
    ChimeraX-MapFit: 2.0
    ChimeraX-MapSeries: 2.1
    ChimeraX-Markers: 1.0
    ChimeraX-Mask: 1.0
    ChimeraX-MatchMaker: 2.0.6
    ChimeraX-MDcrds: 2.6
    ChimeraX-MedicalToolbar: 1.0.1
    ChimeraX-Meeting: 1.0
    ChimeraX-MLP: 1.1
    ChimeraX-mmCIF: 2.4
    ChimeraX-MMTF: 2.1
    ChimeraX-Modeller: 1.5.1
    ChimeraX-ModelPanel: 1.3.1
    ChimeraX-ModelSeries: 1.0
    ChimeraX-Mol2: 2.0
    ChimeraX-Morph: 1.0
    ChimeraX-MouseModes: 1.1
    ChimeraX-Movie: 1.0
    ChimeraX-Neuron: 1.0
    ChimeraX-Nucleotides: 2.0.2
    ChimeraX-OpenCommand: 1.8
    ChimeraX-PDB: 2.6.5
    ChimeraX-PDBBio: 1.0
    ChimeraX-PDBLibrary: 1.0.2
    ChimeraX-PDBMatrices: 1.0
    ChimeraX-PickBlobs: 1.0
    ChimeraX-Positions: 1.0
    ChimeraX-PresetMgr: 1.1
    ChimeraX-PubChem: 2.1
    ChimeraX-ReadPbonds: 1.0.1
    ChimeraX-Registration: 1.1
    ChimeraX-RemoteControl: 1.0
    ChimeraX-ResidueFit: 1.0
    ChimeraX-RestServer: 1.1
    ChimeraX-RNALayout: 1.0
    ChimeraX-RotamerLibMgr: 2.0.1
    ChimeraX-RotamerLibsDunbrack: 2.0
    ChimeraX-RotamerLibsDynameomics: 2.0
    ChimeraX-RotamerLibsRichardson: 2.0
    ChimeraX-SaveCommand: 1.5
    ChimeraX-SchemeMgr: 1.0
    ChimeraX-SDF: 2.0
    ChimeraX-Segger: 1.0
    ChimeraX-Segment: 1.0
    ChimeraX-SelInspector: 1.0
    ChimeraX-SeqView: 2.4.6
    ChimeraX-Shape: 1.0.1
    ChimeraX-Shell: 1.0
    ChimeraX-Shortcuts: 1.1
    ChimeraX-ShowAttr: 1.0
    ChimeraX-ShowSequences: 1.0
    ChimeraX-SideView: 1.0
    ChimeraX-Smiles: 2.1
    ChimeraX-SmoothLines: 1.0
    ChimeraX-SpaceNavigator: 1.0
    ChimeraX-StdCommands: 1.7.4
    ChimeraX-STL: 1.0
    ChimeraX-Storm: 1.0
    ChimeraX-StructMeasure: 1.0.1
    ChimeraX-Struts: 1.0.1
    ChimeraX-Surface: 1.0
    ChimeraX-SwapAA: 2.0
    ChimeraX-SwapRes: 2.1
    ChimeraX-TapeMeasure: 1.0
    ChimeraX-Test: 1.0
    ChimeraX-Toolbar: 1.1
    ChimeraX-ToolshedUtils: 1.2.1
    ChimeraX-Tug: 1.0
    ChimeraX-UI: 1.16
    ChimeraX-uniprot: 2.2
    ChimeraX-UnitCell: 1.0
    ChimeraX-ViewDockX: 1.0.1
    ChimeraX-VIPERdb: 1.0
    ChimeraX-Vive: 1.1
    ChimeraX-VolumeMenu: 1.0
    ChimeraX-VTK: 1.0
    ChimeraX-WavefrontOBJ: 1.0
    ChimeraX-WebCam: 1.0
    ChimeraX-WebServices: 1.0
    ChimeraX-Zone: 1.0
    colorama: 0.4.4
    comtypes: 1.1.10
    cxservices: 1.1
    cycler: 0.11.0
    Cython: 0.29.26
    debugpy: 1.5.1
    decorator: 5.1.1
    docutils: 0.17.1
    entrypoints: 0.3
    filelock: 3.4.2
    fonttools: 4.28.5
    funcparserlib: 1.0.0a0
    grako: 3.16.5
    h5py: 3.6.0
    html2text: 2020.1.16
    idna: 3.3
    ihm: 0.26
    imagecodecs: 2021.11.20
    imagesize: 1.3.0
    ipykernel: 6.6.1
    ipython: 7.31.0
    ipython-genutils: 0.2.0
    jedi: 0.18.1
    Jinja2: 3.0.3
    jupyter-client: 7.1.0
    jupyter-core: 4.9.1
    kiwisolver: 1.3.2
    lxml: 4.7.1
    lz4: 3.1.10
    MarkupSafe: 2.0.1
    matplotlib: 3.5.1
    matplotlib-inline: 0.1.3
    msgpack: 1.0.3
    nest-asyncio: 1.5.4
    netCDF4: 1.5.8
    networkx: 2.6.3
    numexpr: 2.8.1
    numpy: 1.22.1
    openvr: 1.16.802
    packaging: 21.3
    ParmEd: 3.4.3
    parso: 0.8.3
    pickleshare: 0.7.5
    Pillow: 9.0.0
    pip: 21.3.1
    pkginfo: 1.8.2
    prompt-toolkit: 3.0.24
    psutil: 5.9.0
    pycollada: 0.7.2
    pydicom: 2.2.2
    Pygments: 2.11.2
    PyOpenGL: 3.1.5
    PyOpenGL-accelerate: 3.1.5
    pyparsing: 3.0.6
    PyQt5-commercial: 5.15.2
    PyQt5-sip: 12.8.1
    PyQtWebEngine-commercial: 5.15.2
    python-dateutil: 2.8.2
    pytz: 2021.3
    pywin32: 303
    pyzmq: 22.3.0
    qtconsole: 5.2.2
    QtPy: 2.0.0
    RandomWords: 0.3.0
    requests: 2.27.1
    scipy: 1.7.3
    setuptools: 59.8.0
    sfftk-rw: 0.7.1
    six: 1.16.0
    snowballstemmer: 2.2.0
    sortedcontainers: 2.4.0
    Sphinx: 4.3.2
    sphinx-autodoc-typehints: 1.15.2
    sphinxcontrib-applehelp: 1.0.2
    sphinxcontrib-blockdiag: 3.0.0
    sphinxcontrib-devhelp: 1.0.2
    sphinxcontrib-htmlhelp: 2.0.0
    sphinxcontrib-jsmath: 1.0.1
    sphinxcontrib-qthelp: 1.0.3
    sphinxcontrib-serializinghtml: 1.1.5
    suds-community: 1.0.0
    tables: 3.7.0
    tifffile: 2021.11.2
    tinyarray: 1.2.4
    tornado: 6.1
    traitlets: 5.1.1
    urllib3: 1.26.8
    wcwidth: 0.2.5
    webcolors: 1.11.1
    wheel: 0.37.1
    wheel-filename: 1.3.0
    WMI: 1.5.1

Change History (3)

comment:1 by Eric Pettersen, 4 years ago

Cc:	Tom Goddard added
Component:	Unassigned → Platform
Owner:	set to Eric Pettersen
Platform:	→ all
Project:	→ ChimeraX
Status:	new → accepted
Summary:	ChimeraX bug report submission → Crash using File→Open on Windows and/or in return statement

comment:2 by Eric Pettersen, 4 years ago

Resolution:	→ can't reproduce
Status:	accepted → closed

comment:3 by Tom Goddard, 4 years ago

One of our good old standards, supposedly crashing getting cursor position or garbage collection, or maybe just completely bogus faulthandler info.

Thread 0x00008f14 (most recent call first):
  File "C:\Program Files\ChimeraX 1.4.dev202201190733\bin\lib\site-packages\chimerax\mouse_modes\mousemodes.py", line 515 in _cursor_position
Windows fatal exception: access violation

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