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#1017 closed defect (fixed)

OpenGL error restoring session

Reported by:	donghyun.park@…	Owned by:	Tom Goddard
Priority:	major	Milestone:
Component:	Graphics	Version:
Keywords:		Cc:	Eric Pettersen
Blocked By:		Blocking:
Notify when closed:		Platform:	all
Project:	ChimeraX

Description

ChimeraX is opening a session, the session restore resizes the main window and calls View.draw() to redraw the graphics. While trying to compute multi-shadows, the volume computes a contour surface which issues a status message. Trying to render that status message with OpenGL gives an "invalid operation" error. Actually a preceding traceback gives the same error without any status messages. But I'm not sure if the ordering of the tracebacks is correct since this was copy and pasted from the reply log which collated the errors.

Hi Eric,

I downloaded the latest version of Chimera X and I still have issues in opening my session. Here's the log below.

Again, Thank you so much for your help!!!

Best,

Raphael

UCSF ChimeraX version: 0.5 (2018-01-26)
OpenGL version: 4.1 ATI-1.51.8
OpenGL renderer: AMD Radeon R9 M380 OpenGL Engine
OpenGL vendor: ATI Technologies Inc.
How to cite UCSF ChimeraX
open /Volumes/MAC-BACKUP/T3SS_complete_model/T3SS_Cell_MODEL_V6.cxs
Summary of feedback from opening /Volumes/MAC-BACKUP/T3SS_complete_model/T3SS_Cell_MODEL_V6.cxs
errors OpenGL.error.GLError: GLError(
err = 1282,
description = b'invalid operation',
baseOperation = glUniformMatrix4fv,
pyArgs = (
1,
1,
False,
,
),
cArgs = (
1,
1,
False,
,
),
cArguments = (
1,
1,
False,
,
)
)
File "errorchecker.pyx", line 53, in OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError (src/errorchecker.c:1218)
See log for complete Python traceback.
If you wish to report this error, send mail to
chimerax-bugs@…
and describe what you were doing and include a copy of the contents of the log. Don't include any data you wish to remain private since a publicly viewable bug report will be created.
OpenGL.error.GLError: GLError(
err = 1282,
description = b'invalid operation',
baseOperation = glUniformMatrix4fv,
pyArgs = (
0,
1,
False,
,
),
cArgs = (
0,
1,
False,
,
),
cArguments = (
0,
1,
False,
,
)
)
File "errorchecker.pyx", line 53, in OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError (src/errorchecker.c:1218)
See log for complete Python traceback.
If you wish to report this error, send mail to
chimerax-bugs@…
and describe what you were doing and include a copy of the contents of the log. Don't include any data you wish to remain private since a publicly viewable bug report will be created.
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.

self._use_multishadow_map(self._multishadow_directions(), drawings)

File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/graphics/view.py", line 565, in _use_multishadow_map
draw_depth(r, lvinv, bdrawings, opaque_only = not mat.transparent_cast_shadows)
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/graphics/drawing.py", line 1347, in draw_depth
draw_drawings(r, cvinv, drawings, opaque_only)
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/graphics/drawing.py", line 1309, in draw_drawings
_draw_multiple(drawings, r, p, Drawing.OPAQUE_DRAW_PASS)
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/graphics/drawing.py", line 1332, in _draw_multiple
d.draw(renderer, place, draw_pass, selected_only)
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/graphics/drawing.py", line 626, in draw
self._draw_children(renderer, pp, draw_pass, selected_only)
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/graphics/drawing.py", line 657, in _draw_children
d.draw(renderer, place, draw_pass, selected_only)
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/map/volume.py", line 609, in draw
self.update_drawings()
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/map/volume.py", line 652, in update_drawings
self._update_surfaces()
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/map/volume.py", line 673, in _update_surfaces
self._update_surface(level, rgba, show_mesh, ro, p)
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/map/volume.py", line 733, in _update_surface
if self.calculate_contour_surface(level, rendering_options, s):
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/map/volume.py", line 770, in calculate_contour_surface
self.message('Computing %s surface, level %.3g' % (name, level))
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/map/volume.py", line 108, in message
self.message_cb(text, kw)
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/logger.py", line 427, in status
StatusLogger.status(self, msg, kw)
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/logger.py", line 194, in status
if l.status(msg, color, secondary) and getattr(l, "excludes_other_logs", True):
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/ui/gui.py", line 598, in status
self._status_bar.status(msg, color, secondary)
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/ui/statusbar.py", line 112, in status
self._draw_text(msg, color, secondary)
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/ui/statusbar.py", line 123, in _draw_text
draw_overlays(dlist, self._renderer)
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/graphics/drawing.py", line 1361, in draw_overlays
(0, 0, 0, 1)))
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/graphics/opengl.py", line 327, in set_projection_matrix
p.set_matrix('projection_matrix', pm)
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/graphics/opengl.py", line 1737, in set_matrix
GL.glUniformMatrix4fv(self.uniform_id(name), 1, False, matrix)
File "latebind.pyx", line 32, in OpenGL_accelerate.latebind.LateBind.call (src/latebind.c:989)
File "wrapper.pyx", line 318, in OpenGL_accelerate.wrapper.Wrapper.call (src/wrapper.c:6561)
File "wrapper.pyx", line 311, in OpenGL_accelerate.wrapper.Wrapper.call (src/wrapper.c:6439)
File "errorchecker.pyx", line 53, in OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError (src/errorchecker.c:1218)
OpenGL.error.GLError: GLError(
err = 1282,
description = b'invalid operation',
baseOperation = glUniformMatrix4fv,
pyArgs = (
1,
1,
False,
<OpenGL.arrays.lists.c_float_Array_4_Array_4 object at 0x124ce3378>,
),
cArgs = (
1,
1,
False,
<OpenGL.arrays.lists.c_float_Array_4_Array_4 object at 0x124ce3378>,
),
cArguments = (
1,
1,
False,
<OpenGL.arrays.lists.c_float_Array_4_Array_4 object at 0x124ce3378>,
)
)
Traceback (most recent call last):
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/ui/graphics.py", line 80, in resizeEvent
v.draw(check_for_changes = False)
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/graphics/view.py", line 156, in draw

self._use_multishadow_map(self._multishadow_directions(), drawings)

opened ChimeraX session
Traceback (most recent call last):

OpenGL.error.GLError: GLError(

)

Error in sys.excepthook:
Traceback (most recent call last):
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/sideview/tool.py", line 115, in exposeEvent
self.render()
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/sideview/tool.py", line 278, in render
self.view.draw()
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/graphics/view.py", line 175, in draw
camera.set_render_target(vnum, r)
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/sideview/tool.py", line 46, in set_render_target
render.set_mono_buffer()
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/graphics/opengl.py", line 799, in set_mono_buffer
GL.glDrawBuffer(b)
File "errorchecker.pyx", line 53, in OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError (src/errorchecker.c:1218)
OpenGL.error.GLError: GLError(
err = 1282,
description = b'invalid operation',
baseOperation = glDrawBuffer,
cArguments = (GL_BACK,)
)

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/logger.py", line 295, in ehook
self.session.ui.thread_safe(self.report_exception, exc_info=exc_info)
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/ui/gui.py", line 259, in thread_safe
func(*args, kw)
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/logger.py", line 421, in report_exception
self.error(err_msg.replace("\n", "<br>"), is_html=True)
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/logger.py", line 354, in error
last_resort=sys.stderr)
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/logger.py", line 470, in _log
if log.log(*args):
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/log/tool.py", line 260, in log
self.session.ui.thread_safe(self.error_dialog.showMessage, dlg_msg)
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/ui/gui.py", line 259, in thread_safe
func(*args, kw)
SystemError: <built-in method showMessage of BiggerErrorDialog object at 0x121341f78> returned a result with an error set

Original exception was:
Traceback (most recent call last):
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/ui/gui.py", line 465, in _qt_safe
run(session, "open " + quote_if_necessary(paths[0]))
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/commands/run.py", line 31, in run
results = command.run(text, log=log)
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/commands/cli.py", line 2569, in run
result = ci.function(session, kw_args)
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/commands/open.py", line 42, in open
from_database=from_database, ignore_cache=ignore_cache, kw))
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/commands/open.py", line 111, in open
models = handle_unknown_kw(session.models.open, paths, format=format, name=name, kw)
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/commands/open.py", line 63, in handle_unknown_kw
return f(*args, kw)
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/models.py", line 470, in open
log.status(status, log=True)
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/logger.py", line 427, in status
StatusLogger.status(self, msg, kw)
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/logger.py", line 194, in status
if l.status(msg, color, secondary) and getattr(l, "excludes_other_logs", True):
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/ui/gui.py", line 598, in status
self._status_bar.status(msg, color, secondary)
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/ui/statusbar.py", line 112, in status
self._draw_text(msg, color, secondary)
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/ui/statusbar.py", line 123, in _draw_text
draw_overlays(dlist, self._renderer)
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/graphics/drawing.py", line 1361, in draw_overlays
(0, 0, 0, 1)))
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/graphics/opengl.py", line 327, in set_projection_matrix
p.set_matrix('projection_matrix', pm)
File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/59479365-5ABB-4C67-86F1-4CF0E1E828B7/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/graphics/opengl.py", line 1737, in set_matrix
GL.glUniformMatrix4fv(self.uniform_id(name), 1, False, matrix)
File "latebind.pyx", line 32, in OpenGL_accelerate.latebind.LateBind.call (src/latebind.c:989)
File "wrapper.pyx", line 318, in OpenGL_accelerate.wrapper.Wrapper.call (src/wrapper.c:6561)
File "wrapper.pyx", line 311, in OpenGL_accelerate.wrapper.Wrapper.call (src/wrapper.c:6439)
File "errorchecker.pyx", line 53, in OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError (src/errorchecker.c:1218)
OpenGL.error.GLError: GLError(
err = 1282,
description = b'invalid operation',
baseOperation = glUniformMatrix4fv,
pyArgs = (
1,
1,
False,
<OpenGL.arrays.lists.c_float_Array_4_Array_4 object at 0x182514f28>,
),
cArgs = (
1,
1,
False,
<OpenGL.arrays.lists.c_float_Array_4_Array_4 object at 0x182514f28>,
),
cArguments = (
1,
1,
False,
<OpenGL.arrays.lists.c_float_Array_4_Array_4 object at 0x182514f28>,
)
)
Traceback (most recent call last):

OpenGL.error.GLError: GLError(

)

OpenGL.error.GLError: GLError(
err = 1282,
description = b'invalid operation',
baseOperation = glUniformMatrix4fv,
pyArgs = (
1,
1,
False,
,
),
cArgs = (
1,
1,
False,
,
),
cArguments = (
1,
1,
False,
,
)
)

File "errorchecker.pyx", line 53, in OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError (src/errorchecker.c:1218)

See log for complete Python traceback.

If you wish to report this error, send mail to chimerax-bugs@… and describe what you were doing and include a copy of the contents of the log. Don't include any data you wish to remain private since a publicly viewable bug report will be created.

Traceback (most recent call last):

OpenGL.error.GLError: GLError(

)

OpenGL.error.GLError: GLError(
err = 1282,
description = b'invalid operation',
baseOperation = glDrawBuffer,
cArguments = (GL_BACK,)
)

File "errorchecker.pyx", line 53, in OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError (src/errorchecker.c:1218)

See log for complete Python traceback.

Traceback (most recent call last):

self._use_multishadow_map(self._multishadow_directions(), drawings)

OpenGL.error.GLError: GLError(

)

OpenGL.error.GLError: GLError(
err = 1282,
description = b'invalid operation',
baseOperation = glUniformMatrix4fv,
pyArgs = (
0,
1,
False,
,
),
cArgs = (
0,
1,
False,
,
),
cArguments = (
0,
1,
False,
,
)
)

File "errorchecker.pyx", line 53, in OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError (src/errorchecker.c:1218)

See log for complete Python traceback.

Traceback (most recent call last):

OpenGL.error.GLError: GLError(

)

OpenGL.error.GLError: GLError(
err = 1282,
description = b'invalid operation',
baseOperation = glDrawBuffer,
cArguments = (GL_BACK,)
)

File "errorchecker.pyx", line 53, in OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError (src/errorchecker.c:1218)

See log for complete Python traceback.

Traceback (most recent call last):

self._use_multishadow_map(self._multishadow_directions(), drawings)

OpenGL.error.GLError: GLError(

)

File "errorchecker.pyx", line 53, in OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError (src/errorchecker.c:1218)

See log for complete Python traceback.

Traceback (most recent call last):

OpenGL.error.GLError: GLError(

)

OpenGL.error.GLError: GLError(
err = 1282,
description = b'invalid operation',
baseOperation = glDrawBuffer,
cArguments = (GL_BACK,)
)

File "errorchecker.pyx", line 53, in OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError (src/errorchecker.c:1218)

See log for complete Python traceback.

Traceback (most recent call last):

self._use_multishadow_map(self._multishadow_directions(), drawings)

OpenGL.error.GLError: GLError(

)

File "errorchecker.pyx", line 53, in OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError (src/errorchecker.c:1218)

See log for complete Python traceback.

Traceback (most recent call last):

OpenGL.error.GLError: GLError(

)

OpenGL.error.GLError: GLError(
err = 1282,
description = b'invalid operation',
baseOperation = glDrawBuffer,
cArguments = (GL_BACK,)
)

File "errorchecker.pyx", line 53, in OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError (src/errorchecker.c:1218)

See log for complete Python traceback.

Traceback (most recent call last):

self._use_multishadow_map(self._multishadow_directions(), drawings)

OpenGL.error.GLError: GLError(

)

File "errorchecker.pyx", line 53, in OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError (src/errorchecker.c:1218)

See log for complete Python traceback.

See More from Eric Pettersen

Change History (6)

comment:1 by Tom Goddard, 8 years ago

I tested restoring a session of a large map (emdb 3883, size 640) at step 1 where the ChimeraX window is not its default size and multishadow lighting is used. This seems to have all the ingredients seen in this error. No error occurred and the session restored correctly.

Last edited 8 years ago by Tom Goddard (previous) (diff)

comment:2 by Tom Goddard, 8 years ago

I'm not able to reproduce this. Can you provide a session an any necessary map files it loads to test? If I have not test case I don't think there is hope of fixing it.

This error most commonly means some of our code is trying to draw graphics or a status message and the wrong OpenGL context is current. Qt also renders with OpenGL so there are at least 3 OpenGL contexts. I looked at our code and in each of your tracebacks the correct context appears to be made current before the error. It could be PyQt is running more than 1 thread and we are inadvertently trying to draw graphics from two threads at the same time. It could be that your graphics driver is broken, but not likely if other data files display correctly.

comment:3 by Tom Goddard, 8 years ago

I guess I just had to write all that text to get the error to appear for me. I see now when I double click my test session file and it starts ChimeraX I do get this error. I should be able to figure something out using this test case.

comment:4 by Tom Goddard, 8 years ago

Resolution:	→ fixed
Status:	assigned → closed

Fixed.

OpenGL error was caused by status line messages. When first status message was shown it did not preserve the previous OpenGL context.

in reply to: 5 ; follow-up: 5 comment:5 by donghyun.park@…, 8 years ago

Hi Tom and Eric,


Thank you for your help to address this issue. So, how should I correct
this error in my workstation?

Best,

Raphael

On Tue, Jan 30, 2018 at 8:35 PM, ChimeraX <ChimeraX-bugs-admin@cgl.ucsf.edu>
wrote:

in reply to: 6 ; follow-up: 6 comment:6 by goddard@…, 8 years ago

Just get the current ChimeraX daily build from the web site and it should work.

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