name 'handlers' is not defined

[tony.schaefer@…]

The following bug report has been submitted:
Platform:        Windows-10-10.0.18362
ChimeraX Version: 0.92 (2019-12-24)
Description
I closed the "build structure" tool and an error message came up. It's probably just a typo in the BuildStructureTools.delete method. 

Log:
UCSF ChimeraX version: 0.92 (2019-12-24)  
© 2016-2019 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  

> open C:\Users\normn\Desktop\asdf.xyz

Summary of feedback from opening C:\Users\normn\Desktop\asdf.xyz  
---  
notes | <chimerax.core.session.Session object at 0x000001E2AC855CC8>  
{'app_name': 'ChimeraX', 'debug': False, 'silent': False, 'logger':
<chimerax.core.logger.Logger object at 0x000001E2AC8559C8>,
'_snapshot_methods': {<class 'chimerax.core.graphics.view.View'>: <class
'chimerax.core.graphics.gsession.ViewState'>, <class
'chimerax.core.graphics.camera.MonoCamera'>: <class
'chimerax.core.graphics.gsession.CameraState'>, <class
'chimerax.core.graphics.camera.OrthographicCamera'>: <class
'chimerax.core.graphics.gsession.CameraState'>, <class
'chimerax.core.graphics.opengl.Lighting'>: <class
'chimerax.core.graphics.gsession.LightingState'>, <class
'chimerax.core.graphics.opengl.Material'>: <class
'chimerax.core.graphics.gsession.MaterialState'>, <class
'chimerax.core.graphics.clipping.ClipPlane'>: <class
'chimerax.core.graphics.gsession.ClipPlaneState'>, <class
'chimerax.core.graphics.clipping.SceneClipPlane'>: <class
'chimerax.core.graphics.gsession.SceneClipPlaneState'>, <class
'chimerax.core.graphics.clipping.CameraClipPlane'>: <class
'chimerax.core.graphics.gsession.CameraClipPlaneState'>, <class
'chimerax.core.graphics.drawing.Drawing'>: <class
'chimerax.core.graphics.gsession.DrawingState'>, <class
'chimerax.core.geometry.place.Place'>: <class
'chimerax.core.geometry.psession.PlaceState'>, <class
'chimerax.core.geometry.place.Places'>: <class
'chimerax.core.geometry.psession.PlacesState'>}, 'triggers':
<chimerax.core.triggerset.TriggerSet object at 0x000001E2AC936EC8>,
'_state_containers': {'models': <chimerax.core.models.Models object at
0x000001E2AC9DFD08>, 'main_view': <chimerax.core.graphics.view.View object at
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at 0x000001E2AC9DF688>, 'user_colors': UserColors({'alice blue': [0.9411765
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'thistle': [0.84705883 0.7490196 0.84705883 1. ], 'tomato': [1. 0.3882353
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]}), 'user_colormaps': UserColormaps({}), 'alignments':
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'pb_manager': <chimerax.atomic.molobject.PseudobondManager object at
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'basic_actions': <chimerax.basic_actions.statemgr.BasicActions object at
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'session_file_path': None, 'models': <chimerax.core.models.Models object at
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'dimgrey': [0.4117647 0.4117647 0.4117647 1. ], 'dodger blue': [0.11764706
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'fuchsia': [1. 0. 1. 1.], 'gainsboro': [0.8627451 0.8627451 0.8627451 1. ],
'ghost white': [0.972549 0.972549 1. 1. ], 'ghostwhite': [0.972549 0.972549 1.
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'lavender': [0.9019608 0.9019608 0.98039216 1. ], 'lavender blush': [1.
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'lightblue': [0.6784314 0.84705883 0.9019608 1. ], 'lightcoral': [0.9411765
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'lightgoldenrodyellow': [0.98039216 0.98039216 0.8235294 1. ], 'lightgray':
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'lightseagreen': [0.1254902 0.69803923 0.6666667 1. ], 'lightskyblue':
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'lightsteelblue': [0.6901961 0.76862746 0.87058824 1. ], 'lightyellow': [1. 1.
0.8784314 1. ], 'lime': [0. 1. 0. 1.], 'lime green': [0.19607843 0.8039216
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'medium blue': [0. 0. 0.8039216 1. ], 'medium orchid': [0.7294118 0.33333334
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], 'medium turquoise': [0.28235295 0.81960785 0.8 1. ], 'medium violet red':
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'mediumslateblue': [0.48235294 0.40784314 0.93333334 1. ],
'mediumspringgreen': [0. 0.98039216 0.6039216 1. ], 'mediumturquoise':
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'midnightblue': [0.09803922 0.09803922 0.4392157 1. ], 'mint cream':
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'misty rose': [1. 0.89411765 0.88235295 1. ], 'mistyrose': [1. 0.89411765
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'navy': [0. 0. 0.5019608 1. ], 'old lace': [0.99215686 0.9607843 0.9019608 1.
], 'oldlace': [0.99215686 0.9607843 0.9019608 1. ], 'olive': [0.5019608
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'olivedrab': [0.41960785 0.5568628 0.13725491 1. ], 'orange': [1. 0.64705884
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1. ], 'orchid': [0.85490197 0.4392157 0.8392157 1. ], 'pale goldenrod':
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'pale violet red': [0.85882354 0.4392157 0.5764706 1. ], 'palegoldenrod':
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'palevioletred': [0.85882354 0.4392157 0.5764706 1. ], 'papaya whip': [1.
0.9372549 0.8352941 1. ], 'papayawhip': [1. 0.9372549 0.8352941 1. ], 'peach
puff': [1. 0.85490197 0.7254902 1. ], 'peachpuff': [1. 0.85490197 0.7254902 1.
], 'peru': [0.8039216 0.52156866 0.24705882 1. ], 'pink': [1. 0.7529412
0.79607844 1. ], 'plum': [0.8666667 0.627451 0.8666667 1. ], 'powder blue':
[0.6901961 0.8784314 0.9019608 1. ], 'powderblue': [0.6901961 0.8784314
0.9019608 1. ], 'purple': [0.5019608 0. 0.5019608 1. ], 'rebecca purple': [0.4
0.2 0.6 1. ], 'rebeccapurple': [0.4 0.2 0.6 1. ], 'red': [1. 0. 0. 1.], 'rosy
brown': [0.7372549 0.56078434 0.56078434 1. ], 'rosybrown': [0.7372549
0.56078434 0.56078434 1. ], 'royal blue': [0.25490198 0.4117647 0.88235295 1.
], 'royalblue': [0.25490198 0.4117647 0.88235295 1. ], 'saddle brown':
[0.54509807 0.27058825 0.07450981 1. ], 'saddlebrown': [0.54509807 0.27058825
0.07450981 1. ], 'salmon': [0.98039216 0.5019608 0.44705883 1. ], 'sandy
brown': [0.95686275 0.6431373 0.3764706 1. ], 'sandybrown': [0.95686275
0.6431373 0.3764706 1. ], 'sea green': [0.18039216 0.54509807 0.34117648 1. ],
'seagreen': [0.18039216 0.54509807 0.34117648 1. ], 'seashell': [1. 0.9607843
0.93333334 1. ], 'sienna': [0.627451 0.32156864 0.1764706 1. ], 'silver':
[0.7529412 0.7529412 0.7529412 1. ], 'sky blue': [0.5294118 0.80784315
0.92156863 1. ], 'skyblue': [0.5294118 0.80784315 0.92156863 1. ], 'slate
blue': [0.41568628 0.3529412 0.8039216 1. ], 'slate gray': [0.4392157
0.5019608 0.5647059 1. ], 'slate grey': [0.4392157 0.5019608 0.5647059 1. ],
'slateblue': [0.41568628 0.3529412 0.8039216 1. ], 'slategray': [0.4392157
0.5019608 0.5647059 1. ], 'slategrey': [0.4392157 0.5019608 0.5647059 1. ],
'snow': [1. 0.98039216 0.98039216 1. ], 'spring green': [0. 1. 0.49803922 1.
], 'springgreen': [0. 1. 0.49803922 1. ], 'steel blue': [0.27450982 0.50980395
0.7058824 1. ], 'steelblue': [0.27450982 0.50980395 0.7058824 1. ], 'tan':
[0.8235294 0.7058824 0.54901963 1. ], 'teal': [0. 0.5019608 0.5019608 1. ],
'thistle': [0.84705883 0.7490196 0.84705883 1. ], 'tomato': [1. 0.3882353
0.2784314 1. ], 'transparent': [0. 0. 0. 0.], 'turquoise': [0.2509804
0.8784314 0.8156863 1. ], 'violet': [0.93333334 0.50980395 0.93333334 1. ],
'wheat': [0.9607843 0.87058824 0.7019608 1. ], 'white': [1. 1. 1. 1.], 'white
smoke': [0.9607843 0.9607843 0.9607843 1. ], 'whitesmoke': [0.9607843
0.9607843 0.9607843 1. ], 'yellow': [1. 1. 0. 1.], 'yellow green': [0.6039216
0.8039216 0.19607843 1. ], 'yellowgreen': [0.6039216 0.8039216 0.19607843 1.
]}), 'user_colormaps': UserColormaps({}), 'save_options': {},
'restore_options': {}, 'selection': <chimerax.core.selection.Selection object
at 0x000001E2AD9394C8>, 'update_loop': <chimerax.core.updateloop.UpdateLoop
object at 0x000001E2AD9339C8>, 'ui': <chimerax.ui.gui.UI object at
0x000001E2AD9D4E58>, 'toolshed': <chimerax.core.toolshed.Toolshed object at
0x000001E2ADD7D2C8>, 'presets': <chimerax.preset_mgr.manager.PresetsManager
object at 0x000001E2B9624DC8>, 'url_schemes':
<chimerax.scheme_mgr.manager.SchemesManager object at 0x000001E2B9620548>,
'rotamers': <chimerax.atomic.rotamers.manager.RotamerLibManager object at
0x000001E2B97B5E48>, 'alignments':
<chimerax.seqalign.manager.AlignmentsManager object at 0x000001E2B97F0B88>,
'toolbar': <chimerax.toolbar.manager.ToolbarManager object at
0x000001E2B97FB1C8>, 'change_tracker':
<chimerax.atomic.molobject.ChangeTracker object at 0x000001E2B9B805C8>,
'pb_manager': <chimerax.atomic.molobject.PseudobondManager object at
0x000001E2B991FE08>, 'attr_registration':
<chimerax.atomic.attr_registration.RegAttrManager object at
0x000001E2B9B80A08>, 'custom_attr_preserver':
<chimerax.atomic.attr_registration.CustomizedInstanceManager object at
0x000001E2B9B80A48>, '_atomic_command_handler':
<chimerax.core.triggerset._TriggerHandler object at 0x000001E2B9B83C48>,
'pb_dist_monitor': <chimerax.dist_monitor.monitor.DistancesMonitor object at
0x000001E2B9BA4088>, '_atom_zone_mouse_mode':
<chimerax.zone.zone.AtomZoneMouseMode object at 0x000001E2B9BD9FC8>,
'basic_actions': <chimerax.basic_actions.statemgr.BasicActions object at
0x000001E2B9C11B88>, 'bond_rotations':
<chimerax.atomic.bond_rot.manager.BondRotationManager object at
0x000001E2AD875308>, '_map_series_slider_handler':
<chimerax.core.triggerset._TriggerHandler object at 0x000001E2B9D51188>,
'tools': <chimerax.core.tools.Tools object at 0x000001E2ADD6B048>, 'tasks':
<chimerax.core.tasks.Tasks object at 0x000001E2B9D6F708>, 'undo':
<chimerax.core.undo.Undo object at 0x000001E2B9D81A48>, 'file_history':
<chimerax.core.filehistory.FileHistory object at 0x000001E2B968F448>}  
C:\Users\normn\Desktop\asdf.xyz  
XYZ  
False  
C:\Program Files\ChimeraX\bin\lib\site-packages\AaronTools\atoms.py:186:
UserWarning: Connectivity not found for element: Ir  
warn("Connectivity not found for element: " + self.element)  
  
Opened file  

> toolshed show "Build Structure"

You must select exactly one atom to modify.  

> select /aarontools:1@H10

1 atom, 1 model selected  

> structure modify /aarontools:1@H10 C 4 geometry tetrahedral name C23 resName
> UNL

Traceback (most recent call last):  
File "C:\Program Files\ChimeraX\bin\lib\site-packages\chimerax\ui\gui.py",
line 1843, in <lambda>  
dw.closeEvent = lambda e, tw=tool_window, mw=mw: mw.close_request(tw, e)  
File "C:\Program Files\ChimeraX\bin\lib\site-packages\chimerax\ui\gui.py",
line 580, in close_request  
tool_instance.delete()  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\atomic\build_structure\tool.py", line 61, in delete  
for handler in handlers:  
NameError: name 'handlers' is not defined  
  
NameError: name 'handlers' is not defined  
  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\atomic\build_structure\tool.py", line 61, in delete  
for handler in handlers:  
  
See log for complete Python traceback.  
  




OpenGL version: 3.3.0 NVIDIA 398.36
OpenGL renderer: GeForce 940M/PCIe/SSE2
OpenGL vendor: NVIDIA Corporation

[Eric Pettersen]

Hi Tony,

Thanks for reporting this bug. It's fixed now and the fix will be in the next daily build.

--Eric

Eric Pettersen
UCSF Computer Graphics Lab