OpenGL context/textures problem

[chimerax-bug-report@…]

The following bug report has been submitted:
Platform:        Windows-11-10.0.26100-SP0
ChimeraX Version: 1.10.dev202504031907 (2025-04-03 19:07:47 UTC)
Description
Last time you used ChimeraX it crashed.
Please describe steps that led to the crash here.
Windows fatal exception: access violation

Current thread 0x00005b98 (most recent call first):
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\graphics\opengl.py", line 3100 in initialize_texture
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\graphics\opengl.py", line 3220 in fill_opengl_texture
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\graphics\opengl.py", line 3210 in reload_texture
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\map\image3d.py", line 1668 in _fill_textures
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\map\image3d.py", line 1551 in __init__
  File "__init__", line ??? in __init__
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\map\image3d.py", line 724 in _texture_3d_planes
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\map\image3d.py", line 1704 in _fill_texture_blend
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\map\image3d.py", line 1665 in _fill_textures
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\map\image3d.py", line 1551 in __init__
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\map\image3d.py", line 724 in _texture_3d_planes
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\map\image3d.py", line 714 in _update_3d_texture_planes
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\map\image3d.py", line 662 in _update_view_axis
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\map\image3d.py", line 936 in draw
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\map\image3d.py", line 1826 in draw
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\map\image3d.py", line 922 in draw
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\graphics\drawing.py", line 1572 in _draw_multiple
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\graphics\drawing.py", line 1566 in 
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\graphics\opengl.py", line 1312 in draw_transparent
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\graphics\drawing.py", line 1564 in draw_transparent
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\graphics\view.py", line 266 in _draw_scene
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\graphics\view.py", line 188 in draw
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\core\updateloop.py", line 84 in draw_new_frame
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\core\updateloop.py", line 150 in _redraw_timer_callback
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\ui\gui.py", line 339 in event_loop
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\core\__main__.py", line 1055 in init
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\core\__main__.py", line 1218 in 
  File "", line 88 in _run_code
  File "", line 198 in _run_module_as_main
Windows fatal exception: access violation

Current thread 0x00005b98 (most recent call first):
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\graphics\opengl.py", line 122 in make_current
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\graphics\opengl.py", line 555 in make_current
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\ui\statusbar.py", line 147 in status
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\ui\statusbar.py", line 88 in _expose_event
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\ui\gui.py", line 339 in event_loop
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\core\__main__.py", line 1055 in init
  File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-packages\chimerax\core\__main__.py", line 1218 in 
  File "", line 88 in _run_code
  File "", line 198 in _run_module_as_main
===== Log before crash start =====
> open C:/Users/Admin/isknv/12/12b_rec.mrc

Opened 12b_rec.mrc as #1, grid size 1366,1366,260, pixel 5.83,5.83,5.83, shown
at step 1, values int8  

> vop gaussian #1 sdev 17.5

Opened 12b_rec.mrc gaussian as #2, grid size 1366,1366,260, pixel
5.83,5.83,5.83, shown at step 1, values int8  

> ui mousemode right clip

> ui mousemode right "clip rotate"

> ui mousemode right clip

> ui mousemode right "clip rotate"

> ui mousemode right clip

> ui mousemode right "clip rotate"

> ui mousemode right zone

> volume #2 level 0.0048,0 level 4.999,0.8 level 56,1

> volume #2 level 0.0048,0 level 4.557,0.86 level 56,1

> volume #2 level 0.0048,0 level 5.882,0.6 level 56,1

> volume #2 level -3.97,0 level 5.882,0.6 level 56,1

> volume #2 level -3.97,0 level -11.56,0.08 level 56,1

> volume #2 level 5.305,0.72 level -11.56,0.08 level 56,1

> volume #2 step 2

> volume #2 step 1

> volume #2 level 3,0.72 level -11.56,0.08 level 56,1

> volume #2 level 0.5,0.72 level -11.56,0.08 level 56,1

> volume #2 level 1,0.72 level -11.56,0.08 level 56,1

> view orient

> volume #2 level 5,0.72 level -11.56,0.08 level 56,1

> view

> ui tool show "Side View"

> view orient

> volume #1 colorMode rgba8

> volume #1 colormapId rainbow

Expected a keyword  

> volume #1 colorMode rgba8

> volume #!2 style surface

> volume #2 level 2.297

> volume #2 level 3

> volume #2 level 5

> volume #2 level 4

> surface dust #2 size 58.3

> vop gaussian #2 sdev 17.5

Opened 12b_rec.mrc gaussian as #3, grid size 1366,1366,260, pixel
5.83,5.83,5.83, shown at step 1, values int8  

> volume #3 level -3.933

> view orient

> view

> view orient

> volume #3 level 10

> volume #3 level 3

> volume #3 level 2

> volume #3 level 1

> volume #3 level 1.5

> volume #3 level 1.25

> volume #1 level -29.99,0 level 59.01,0.8 level 127,1

> view orient

> ui mousemode right "mark surface"

> marker #4 position 5897,4563,-128.2 color yellow radius 1

> marker #4 position 4315,4832,-128.2 color yellow radius 1

> ui mousemode right "mark plane"

> marker #4 position 5242,4263,-128.2 color yellow radius 5.828

> ui mousemode right "delete markers"

> ui mousemode right "resize markers"

> ui mousemode right "mark point"

> marker #4 position 6068,4529,1254 color yellow radius 5.828

> marker #4 position 6007,4573,1363 color yellow radius 5.828

> marker #4 position 5987,4587,1382 color yellow radius 5.828

> marker #4 position 5656,4714,1292 color yellow radius 5.828

> marker #4 position 6066,4386,1579 color yellow radius 5.828

> marker #4 position 6075,4595,1432 color yellow radius 5.828

> marker #4 position 6079,4375,1649 color yellow radius 5.828

> ui mousemode right "delete markers"

> select add #4

10 atoms, 10 residues, 1 model selected  

> select subtract #4

Nothing selected  

> hide #4 models

> ui mousemode right "mark maximum"

> volume show

> surface dust #2 size 58.3

> surface dust #3 size 58.3

> volume #!2-3 planes z style image imageMode "full region"

> mousemode rightMode "move planes"

> view

> view orient

> view

> view orient

> view

> view orient

> volume #!2-3 showOutlineBox true

> volume #!2-3 showOutlineBox false

> hide #5 models

> view orient

> volume #2 style image region all imageMode "tilted slab" tiltedSlabAxis
> 0,0,1 tiltedSlabOffset 0 tiltedSlabSpacing 5.828 tiltedSlabPlaneCount 10

> mousemode rightMode "rotate slab"

> volume #3 style image region all imageMode "tilted slab" tiltedSlabAxis
> 0,0,1 tiltedSlabOffset 0 tiltedSlabSpacing 5.828 tiltedSlabPlaneCount 10

> mousemode rightMode "rotate slab"

An error occurred in drawing the scene. Redrawing graphics is now stopped to
avoid a continuous stream of error messages. To restart graphics use the
command "graphics restart" after changing the settings that caused the error.  
  
exception: access violation reading 0x0000000000000020  
  
Traceback (most recent call last):  
File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-
packages\chimerax\core\updateloop.py", line 84, in draw_new_frame  
view.draw(check_for_changes = False)  
~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-
packages\chimerax\graphics\view.py", line 188, in draw  
self._draw_scene(camera, drawings)  
~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-
packages\chimerax\graphics\view.py", line 266, in _draw_scene  
draw_transparent(r, transparent_drawings)  
~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-
packages\chimerax\graphics\drawing.py", line 1564, in draw_transparent  
r.draw_transparent(  
~~~~~~~~~~~~~~~~~~^  
lambda: _draw_multiple(drawings, r, Drawing.TRANSPARENT_DEPTH_DRAW_PASS),  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
lambda: _draw_multiple(drawings, r, Drawing.TRANSPARENT_DRAW_PASS))  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-
packages\chimerax\graphics\opengl.py", line 1312, in draw_transparent  
draw()  
~~~~^^  
File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-
packages\chimerax\graphics\drawing.py", line 1566, in   
lambda: _draw_multiple(drawings, r, Drawing.TRANSPARENT_DRAW_PASS))  
~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-
packages\chimerax\graphics\drawing.py", line 1572, in _draw_multiple  
d.draw(renderer, draw_pass)  
~~~~~~^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-
packages\chimerax\map\image3d.py", line 922, in draw  
bi.draw(renderer, draw_pass)  
~~~~~~~^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-
packages\chimerax\map\image3d.py", line 1826, in draw  
Image3d.draw(self, renderer, draw_pass)  
~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-
packages\chimerax\map\image3d.py", line 936, in draw  
drawing = self._update_view_axis(renderer)  
File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-
packages\chimerax\map\image3d.py", line 662, in _update_view_axis  
pd = self._update_3d_texture_planes(view_dir)  
File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-
packages\chimerax\map\image3d.py", line 714, in _update_3d_texture_planes  
pd = self._texture_3d_planes()  
File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-
packages\chimerax\map\image3d.py", line 724, in _texture_3d_planes  
pd = Texture3dPlanes(self)  
File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-
packages\chimerax\map\image3d.py", line 1551, in __init__  
self._fill_textures()  
~~~~~~~~~~~~~~~~~~~^^  
File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-
packages\chimerax\map\image3d.py", line 1665, in _fill_textures  
self._fill_texture_blend(t)  
~~~~~~~~~~~~~~~~~~~~~~~~^^^  
File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-
packages\chimerax\map\image3d.py", line 1704, in _fill_texture_blend  
si._texture_3d_planes()._update_coloring()  
~~~~~~~~~~~~~~~~~~~~~^^  
File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-
packages\chimerax\map\image3d.py", line 724, in _texture_3d_planes  
pd = Texture3dPlanes(self)  
File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-
packages\chimerax\map\image3d.py", line 1551, in __init__  
self._fill_textures()  
~~~~~~~~~~~~~~~~~~~^^  
File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-
packages\chimerax\map\image3d.py", line 1668, in _fill_textures  
t.reload_texture(td, now=True)  
~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-
packages\chimerax\graphics\opengl.py", line 3210, in reload_texture  
self.fill_opengl_texture()  
~~~~~~~~~~~~~~~~~~~~~~~~^^  
File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-
packages\chimerax\graphics\opengl.py", line 3220, in fill_opengl_texture  
self.initialize_texture(size, format, iformat, tdtype, ncomp, data)  
~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-
packages\chimerax\graphics\opengl.py", line 3100, in initialize_texture  
GL.glTexImage3D(gl_target, 0, iformat, size[0], size[1], size[2],  
~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
0, format, tdtype, data)  
^^^^^^^^^^^^^^^^^^^^^^^^  
File "src\\\latebind.pyx", line 40, in
OpenGL_accelerate.latebind.LateBind.__call__  
File "src\\\wrapper.pyx", line 312, in
OpenGL_accelerate.wrapper.Wrapper.__call__  
OSError: exception: access violation reading 0x0000000000000020  
  
Exception ignored in:   
Traceback (most recent call last):  
File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-
packages\chimerax\graphics\drawing.py", line 1222, in __del__  
self.delete()  
File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-
packages\chimerax\graphics\drawing.py", line 1242, in delete  
raise RuntimeError("Don't have opengl context needed to delete texture from
drawing '%s' because drawing was never drawn" % self.name)  
RuntimeError: Don't have opengl context needed to delete texture from drawing
'Image3D 3d texture planes' because drawing was never drawn  
Exception ignored in:   
Traceback (most recent call last):  
File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-
packages\chimerax\graphics\opengl.py", line 3165, in __del__  
raise OpenGLError('OpenGL texture was not deleted before graphics.Texture
destroyed')  
chimerax.graphics.opengl.OpenGLError: OpenGL texture was not deleted before
graphics.Texture destroyed  
Exception ignored in:   
Traceback (most recent call last):  
File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-
packages\chimerax\graphics\drawing.py", line 1222, in __del__  
self.delete()  
File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-
packages\chimerax\graphics\drawing.py", line 1242, in delete  
raise RuntimeError("Don't have opengl context needed to delete texture from
drawing '%s' because drawing was never drawn" % self.name)  
RuntimeError: Don't have opengl context needed to delete texture from drawing
'Image3D 3d texture planes' because drawing was never drawn  
Exception ignored in:   
Traceback (most recent call last):  
File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-
packages\chimerax\graphics\opengl.py", line 3165, in __del__  
raise OpenGLError('OpenGL texture was not deleted before graphics.Texture
destroyed')  
chimerax.graphics.opengl.OpenGLError: OpenGL texture was not deleted before
graphics.Texture destroyed  


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

Log:
UCSF ChimeraX version: 1.10.dev202504031907 (2025-04-03)  
© 2016-2025 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  




OpenGL version: 3.3.0 - Build 31.0.101.4032
OpenGL renderer: Intel(R) UHD Graphics
OpenGL vendor: Intel

Python: 3.13.1
Locale: th_TH.cp874
Qt version: PyQt6 6.8.1, Qt 6.8.2
Qt runtime version: 6.8.2
Qt platform: windows

Manufacturer: Acer
Model: Aspire A315-59
OS: Microsoft Windows 11 Home Single Language (Build 26100)
Memory: 16,870,006,784
MaxProcessMemory: 137,438,953,344
CPU: 8 12th Gen Intel(R) Core(TM) i3-1215U
OSLanguage: en-US

Installed Packages:
    alabaster: 1.0.0
    appdirs: 1.4.4
    asttokens: 3.0.0
    auditwheel: 6.3.0
    babel: 2.17.0
    beautifulsoup4: 4.13.3
    blockdiag: 3.0.0
    blosc2: 3.3.0
    build: 1.2.2.post1
    certifi: 2025.1.31
    cftime: 1.6.4.post1
    charset-normalizer: 3.4.1
    ChimeraX-AddCharge: 1.5.18
    ChimeraX-AddH: 2.2.7
    ChimeraX-AlignmentAlgorithms: 2.0.2
    ChimeraX-AlignmentHdrs: 3.6.1
    ChimeraX-AlignmentMatrices: 2.1
    ChimeraX-Alignments: 2.20
    ChimeraX-AlphaFold: 1.0.1
    ChimeraX-AltlocExplorer: 1.1.2
    ChimeraX-AmberInfo: 1.0
    ChimeraX-Aniso: 1.1.1
    ChimeraX-Arrays: 1.1
    ChimeraX-Atomic: 1.60.5
    ChimeraX-AtomicLibrary: 14.1.13
    ChimeraX-AtomSearch: 2.0.1
    ChimeraX-AxesPlanes: 2.4
    ChimeraX-BasicActions: 1.1.3
    ChimeraX-BILD: 1.0
    ChimeraX-BlastProtein: 3.0.0
    ChimeraX-BondRot: 2.0.4
    ChimeraX-BugReporter: 1.0.2
    ChimeraX-BuildStructure: 2.13.1
    ChimeraX-Bumps: 1.0
    ChimeraX-BundleBuilder: 1.4.0
    ChimeraX-ButtonPanel: 1.0.1
    ChimeraX-CageBuilder: 1.0.1
    ChimeraX-CellPack: 1.0
    ChimeraX-Centroids: 1.4
    ChimeraX-ChangeChains: 1.1
    ChimeraX-CheckWaters: 1.4
    ChimeraX-ChemGroup: 2.0.1
    ChimeraX-Clashes: 2.3
    ChimeraX-ColorActions: 1.0.5
    ChimeraX-ColorGlobe: 1.0
    ChimeraX-ColorKey: 1.5.8
    ChimeraX-CommandLine: 1.2.5
    ChimeraX-ConnectStructure: 2.0.1
    ChimeraX-Contacts: 1.0.1
    ChimeraX-Core: 1.10.dev202504031907
    ChimeraX-CoreFormats: 1.2
    ChimeraX-coulombic: 1.4.5
    ChimeraX-Crosslinks: 1.0
    ChimeraX-Crystal: 1.0
    ChimeraX-CrystalContacts: 1.0.1
    ChimeraX-DataFormats: 1.2.4
    ChimeraX-Dicom: 1.2.7
    ChimeraX-DistMonitor: 1.4.2
    ChimeraX-DockPrep: 1.1.4
    ChimeraX-Dssp: 2.0
    ChimeraX-EMDB-SFF: 1.0
    ChimeraX-ESMFold: 1.0
    ChimeraX-FileHistory: 1.0.1
    ChimeraX-FunctionKey: 1.0.1
    ChimeraX-Geometry: 1.3
    ChimeraX-gltf: 1.0
    ChimeraX-Graphics: 1.4.1
    ChimeraX-Hbonds: 2.5.1
    ChimeraX-Help: 1.3
    ChimeraX-HKCage: 1.3
    ChimeraX-IHM: 1.1
    ChimeraX-ImageFormats: 1.2
    ChimeraX-IMOD: 1.0
    ChimeraX-IO: 1.0.3
    ChimeraX-ItemsInspection: 1.0.1
    ChimeraX-IUPAC: 1.0
    ChimeraX-KVFinder: 1.5.3
    ChimeraX-Label: 1.1.14
    ChimeraX-ListInfo: 1.2.2
    ChimeraX-Log: 1.2
    ChimeraX-LookingGlass: 1.1
    ChimeraX-Maestro: 1.9.1
    ChimeraX-Map: 1.3
    ChimeraX-MapData: 2.0
    ChimeraX-MapEraser: 1.0.1
    ChimeraX-MapFilter: 2.0.1
    ChimeraX-MapFit: 2.0
    ChimeraX-MapSeries: 2.1.1
    ChimeraX-Markers: 1.0.1
    ChimeraX-Mask: 1.0.2
    ChimeraX-MatchMaker: 2.2
    ChimeraX-MCopy: 1.0
    ChimeraX-MDcrds: 2.8
    ChimeraX-MedicalToolbar: 1.1
    ChimeraX-Meeting: 1.0.1
    ChimeraX-MLP: 1.1.1
    ChimeraX-mmCIF: 2.16
    ChimeraX-MMTF: 2.2
    ChimeraX-ModelArchive: 1.0
    ChimeraX-Modeller: 1.5.18
    ChimeraX-ModelPanel: 1.5
    ChimeraX-ModelSeries: 1.0.1
    ChimeraX-Mol2: 2.0.3
    ChimeraX-Mole: 1.0
    ChimeraX-Morph: 1.0.2
    ChimeraX-MouseModes: 1.2
    ChimeraX-Movie: 1.0
    ChimeraX-MutationScores: 1.0
    ChimeraX-Neuron: 1.0
    ChimeraX-Nifti: 1.2
    ChimeraX-NMRSTAR: 1.0.2
    ChimeraX-NRRD: 1.2
    ChimeraX-Nucleotides: 2.0.3
    ChimeraX-OpenCommand: 1.14.1
    ChimeraX-OrthoPick: 1.0.1
    ChimeraX-PDB: 2.7.7
    ChimeraX-PDBBio: 1.0.1
    ChimeraX-PDBLibrary: 1.0.4
    ChimeraX-PDBMatrices: 1.0
    ChimeraX-PickBlobs: 1.0.1
    ChimeraX-Positions: 1.0
    ChimeraX-PresetMgr: 1.1.2
    ChimeraX-ProfileGrids: 1.1.1
    ChimeraX-PubChem: 2.2
    ChimeraX-ReadPbonds: 1.0.1
    ChimeraX-Registration: 1.1.2
    ChimeraX-RemoteControl: 1.0
    ChimeraX-RenderByAttr: 1.6.3
    ChimeraX-RenumberResidues: 1.1
    ChimeraX-ResidueFit: 1.0.1
    ChimeraX-RestServer: 1.3.1
    ChimeraX-RNALayout: 1.0
    ChimeraX-RotamerLibMgr: 4.0
    ChimeraX-RotamerLibsDunbrack: 2.0
    ChimeraX-RotamerLibsDynameomics: 2.0
    ChimeraX-RotamerLibsRichardson: 2.0
    ChimeraX-SaveCommand: 1.5.1
    ChimeraX-SchemeMgr: 1.0
    ChimeraX-SDF: 2.0.3
    ChimeraX-Segger: 1.0
    ChimeraX-Segment: 1.0.1
    ChimeraX-Segmentations: 3.5.7
    ChimeraX-SelInspector: 1.0
    ChimeraX-SeqView: 2.17.1
    ChimeraX-Shape: 1.1
    ChimeraX-Shell: 1.0.1
    ChimeraX-Shortcuts: 1.2.0
    ChimeraX-ShowSequences: 1.0.3
    ChimeraX-SideView: 1.0.1
    ChimeraX-SimilarStructures: 1.0.1
    ChimeraX-Smiles: 2.1.2
    ChimeraX-SmoothLines: 1.0
    ChimeraX-SpaceNavigator: 1.0
    ChimeraX-StdCommands: 1.19.1
    ChimeraX-STL: 1.0.1
    ChimeraX-Storm: 1.0
    ChimeraX-StructMeasure: 1.2.1
    ChimeraX-Struts: 1.0.1
    ChimeraX-Surface: 1.0.1
    ChimeraX-SwapAA: 2.0.1
    ChimeraX-SwapRes: 2.5.2
    ChimeraX-TapeMeasure: 1.0
    ChimeraX-TaskManager: 1.0
    ChimeraX-Test: 1.0
    ChimeraX-Toolbar: 1.2.3
    ChimeraX-ToolshedUtils: 1.2.4
    ChimeraX-Topography: 1.0
    ChimeraX-ToQuest: 1.0
    ChimeraX-Tug: 1.0.1
    ChimeraX-UI: 1.45
    ChimeraX-Umap: 1.0
    ChimeraX-uniprot: 2.3.1
    ChimeraX-UnitCell: 1.0.1
    ChimeraX-ViewDockX: 1.4.4
    ChimeraX-VIPERdb: 1.0
    ChimeraX-Vive: 1.1
    ChimeraX-VolumeMenu: 1.0.1
    ChimeraX-vrml: 1.0
    ChimeraX-VTK: 1.0
    ChimeraX-WavefrontOBJ: 1.0
    ChimeraX-WebCam: 1.0.2
    ChimeraX-WebServices: 1.1.4
    ChimeraX-Zone: 1.0.1
    colorama: 0.4.6
    comm: 0.2.2
    comtypes: 1.4.10
    contourpy: 1.3.2
    coverage: 7.8.0
    cxservices: 1.2.3
    cycler: 0.12.1
    Cython: 3.0.12
    debugpy: 1.8.14
    decorator: 5.2.1
    docutils: 0.21.2
    executing: 2.2.0
    filelock: 3.18.0
    fonttools: 4.57.0
    funcparserlib: 2.0.0a0
    glfw: 2.9.0
    grako: 3.16.5
    h5py: 3.13.0
    html2text: 2024.2.26
    idna: 3.10
    ihm: 2.2
    imagecodecs: 2024.9.22
    imagesize: 1.4.1
    iniconfig: 2.1.0
    ipykernel: 6.29.5
    ipython: 8.26.0
    ipywidgets: 8.1.6
    jedi: 0.19.1
    Jinja2: 3.1.6
    jupyter_client: 8.6.3
    jupyter_core: 5.7.2
    jupyterlab_widgets: 3.0.14
    kiwisolver: 1.4.8
    line_profiler: 4.2.0
    lxml: 5.3.1
    lz4: 4.4.4
    MarkupSafe: 3.0.2
    matplotlib: 3.10.1
    matplotlib-inline: 0.1.7
    msgpack: 1.1.0
    ndindex: 1.9.2
    nest-asyncio: 1.6.0
    netCDF4: 1.7.2
    networkx: 3.3
    nibabel: 5.2.0
    numexpr: 2.10.2
    numpy: 2.2.0
    OpenMM: 8.2.0
    openvr: 1.26.701
    packaging: 24.2
    ParmEd: 4.2.2
    parso: 0.8.4
    pep517: 0.13.1
    pickleshare: 0.7.5
    pillow: 10.4.0
    pip: 25.0.1
    pkginfo: 1.11.1
    platformdirs: 4.3.7
    pluggy: 1.5.0
    prompt_toolkit: 3.0.51
    psutil: 7.0.0
    pure_eval: 0.2.3
    py-cpuinfo: 9.0.0
    pycollada: 0.8
    pydicom: 2.4.4
    pyelftools: 0.32
    Pygments: 2.18.0
    pynmrstar: 3.3.5
    pynrrd: 1.1.1
    PyOpenGL: 3.1.9
    PyOpenGL-accelerate: 3.1.9
    pyopenxr: 1.1.4501
    pyparsing: 3.2.3
    pyproject_hooks: 1.2.0
    PyQt6-commercial: 6.8.1
    PyQt6-Qt6: 6.8.2
    PyQt6-WebEngine-commercial: 6.8.0
    PyQt6-WebEngine-Qt6: 6.8.2
    PyQt6_sip: 13.10.0
    pytest: 8.3.5
    pytest-cov: 6.1.1
    python-dateutil: 2.9.0.post0
    pytz: 2025.2
    pywin32: 310
    pyzmq: 26.4.0
    qtconsole: 5.5.2
    QtPy: 2.4.3
    qtshim: 1.1
    RandomWords: 0.4.0
    requests: 2.32.3
    roman-numerals-py: 3.1.0
    scipy: 1.14.1
    setuptools: 75.8.2
    sfftk-rw: 0.8.1
    six: 1.16.0
    snowballstemmer: 2.2.0
    sortedcontainers: 2.4.0
    soupsieve: 2.6
    Sphinx: 8.2.3
    sphinx-autodoc-typehints: 3.1.0
    sphinxcontrib-applehelp: 2.0.0
    sphinxcontrib-blockdiag: 3.0.0
    sphinxcontrib-devhelp: 2.0.0
    sphinxcontrib-htmlhelp: 2.1.0
    sphinxcontrib-jsmath: 1.0.1
    sphinxcontrib-qthelp: 2.0.0
    sphinxcontrib-serializinghtml: 2.0.0
    stack-data: 0.6.3
    superqt: 0.7.1
    tables: 3.10.2
    tcia_utils: 1.5.1
    tifffile: 2025.3.13
    tinyarray: 1.2.4
    tornado: 6.4.2
    traitlets: 5.14.3
    typing_extensions: 4.13.2
    tzdata: 2025.2
    urllib3: 2.4.0
    wcwidth: 0.2.13
    webcolors: 24.11.1
    wheel: 0.45.1
    wheel-filename: 1.4.2
    widgetsnbextension: 4.0.14
    WMI: 1.5.1

[Tom Goddard]

Was trying to call glTexImage3D() for tilted slab rendering on a somewhat large map 1366,1366,260. But the error appears to be in the PyOpenGL wrapper code getting an access violation, not in the OpenGL driver. Possibly it was an out-of-memory situation.

File "C:\Program Files\ChimeraX 1.10.dev202504031907\bin\Lib\site-
packages\chimerax\graphics\opengl.py", line 3100, in initialize_texture  
GL.glTexImage3D(gl_target, 0, iformat, size[0], size[1], size[2],  
~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
0, format, tdtype, data)  
^^^^^^^^^^^^^^^^^^^^^^^^  
File "src\\\latebind.pyx", line 40, in
OpenGL_accelerate.latebind.LateBind.__call__  
File "src\\\wrapper.pyx", line 312, in
OpenGL_accelerate.wrapper.Wrapper.__call__  
OSError: exception: access violation reading 0x0000000000000020