ChimeraX bug report submission

[Elaine Meng]

The following bug report has been submitted:
Platform:        Darwin-17.7.0-x86_64-i386-64bit
ChimeraX Version: 0.9 (2019-03-07)
Description
With the dataset that includes a CT scan and associated SEG models, showing/hiding the SEG models (e.g. with checkboxes in the Model Panel) gives a traceback.  Example dataset 
https://www.rbvi.ucsf.edu/chimerax/data/dicom/11-06-2014-1-96508-subset.zip

Log:
> open /Users/meng/Desktop/startup.cxc

> alias reset view orient; view initial

> alias cartoon1 car style modeh def arrows t wid 2 thick 0.4; car style
~(nucleic|strand) x round; car style (nucleic|strand) x rect

> alias nucrib cartoon1; car style nucleic x oval width 1.6 thick 1.6

> alias cylinders cartoon1; car style protein modeh tube rad 2 sides 24

> alias licorice cartoon1; car style protein modeh default arrows f x oval
width 1 thick 1

> alias cartoon2 surf close; cartoon; cylinders; car style nucleic x oval
width 1.6 thick 1.6; nuc stubs

> alias cartoon3 surf close; cartoon; licorice; car style nucleic x oval width
1.6 thick 1.6; nuc tube/slab shape ellipsoid

> alias surf1 surface; color white targ s; trans 75 targ s

> alias pub set bg white; set silhouettes t

> alias unpub set bg black; set silhouettes f

executed startup.cxc  
UCSF ChimeraX version: 0.9 (2019-03-07)  
© 2016-2019 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  

> open /Users/meng/Desktop/11*subset* format dicom

Opened multi-channel map CHEST CT 4, 4 channels, grid size 512,512,236, pixel
0.576,0.576,1.25, shown at step 1, values int16  

> show #!1.1.1.1.4 models

Exception ignored in: <function Drawing.__del__ at 0x10c5e9d90>  
Traceback (most recent call last):  
File
"/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/graphics/drawing.py", line 1086, in __del__  
self.delete()  
File
"/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/image3d.py", line 618, in delete  
ir._remove_planes()  
File
"/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/image3d.py", line 532, in _remove_planes  
self._drawing.redraw_needed()  
AttributeError: 'NoneType' object has no attribute 'redraw_needed'  

> close

Exception ignored in: <function Drawing.__del__ at 0x10c5e9d90>  
Traceback (most recent call last):  
File
"/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/graphics/drawing.py", line 1086, in __del__  
self.delete()  
File
"/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/image3d.py", line 618, in delete  
ir._remove_planes()  
File
"/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/image3d.py", line 532, in _remove_planes  
self._drawing.redraw_needed()  
AttributeError: 'NoneType' object has no attribute 'redraw_needed'  

> open /Users/meng/Desktop/11*subset* format dicom

Opened multi-channel map CHEST CT 4, 4 channels, grid size 512,512,236, pixel
0.576,0.576,1.25, shown at step 1, values int16  

> show #!1.1.1.1.4 models

Exception ignored in: <function Drawing.__del__ at 0x10c5e9d90>  
Traceback (most recent call last):  
File
"/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/graphics/drawing.py", line 1086, in __del__  
self.delete()  
File
"/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/image3d.py", line 618, in delete  
ir._remove_planes()  
File
"/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/image3d.py", line 532, in _remove_planes  
self._drawing.redraw_needed()  
AttributeError: 'NoneType' object has no attribute 'redraw_needed'  

> close

Exception ignored in: <function Drawing.__del__ at 0x10c5e9d90>  
Traceback (most recent call last):  
File
"/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/graphics/drawing.py", line 1086, in __del__  
self.delete()  
File
"/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/image3d.py", line 618, in delete  
ir._remove_planes()  
File
"/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/image3d.py", line 532, in _remove_planes  
self._drawing.redraw_needed()  
AttributeError: 'NoneType' object has no attribute 'redraw_needed'  

> open /Users/meng/Desktop/11*subset* format dicom

Opened multi-channel map CHEST CT 4, 4 channels, grid size 512,512,236, pixel
0.576,0.576,1.25, shown at step 1, values int16  

> hide #!1.1.1.1.3 models

Exception ignored in: <function Drawing.__del__ at 0x10c5e9d90>  
Traceback (most recent call last):  
File
"/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/graphics/drawing.py", line 1086, in __del__  
self.delete()  
File
"/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/image3d.py", line 618, in delete  
ir._remove_planes()  
File
"/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/image3d.py", line 532, in _remove_planes  
self._drawing.redraw_needed()  
AttributeError: 'NoneType' object has no attribute 'redraw_needed'  




OpenGL version: 4.1 NVIDIA-10.32.0 355.11.10.10.40.102
OpenGL renderer: NVIDIA GeForce GTX 675MX OpenGL Engine
OpenGL vendor: NVIDIA Corporation