Immediate OpenGL error (glBlitFramebuffer)

[hyejin0530@…]

The following bug report has been submitted:
Platform:        Windows-8.1-6.3.9600
ChimeraX Version: 0.91 (2019-06-08)
Description
(Describe the actions that caused this problem to occur here)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.

Traceback (most recent call last):
File "C:\ChimeraX\bin\lib\site-packages\chimerax\core\updateloop.py", line 72, in draw_new_frame
view.draw(check_for_changes = False)
File "C:\ChimeraX\bin\lib\site-packages\chimerax\core\graphics\view.py", line 163, in draw
self._draw_scene(camera, drawings)
File "C:\ChimeraX\bin\lib\site-packages\chimerax\core\graphics\view.py", line 227, in _draw_scene
r.outline.set_outline_mask() # copy depth to outline framebuffer
File "C:\ChimeraX\bin\lib\site-packages\chimerax\core\graphics\opengl.py", line 1673, in set_outline_mask
cfb.copy_to_framebuffer(mfb, color=False)
File "C:\ChimeraX\bin\lib\site-packages\chimerax\core\graphics\opengl.py", line 2096, in copy_to_framebuffer
GL.glBlitFramebuffer(0, 0, w, h, 0, 0, w, h, what, GL.GL_NEAREST)
File "C:\ChimeraX\bin\lib\site-packages\OpenGL\platform\baseplatform.py", line 409, in __call__
return self( *args, **named )
File "src\errorchecker.pyx", line 53, in OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError
OpenGL.error.GLError: GLError(
err = 1282,
description = b'invalid operation',
baseOperation = glBlitFramebuffer,
cArguments = (
0,
0,
664,
688,
0,
0,
664,
688,
256,
GL_NEAREST,
)
)


Log:
UCSF ChimeraX version: 0.91 (2019-06-08)  
© 2016-2019 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  

> open "C:\\\Users\\\user\\\Desktop\\\2c2l.pdb"

File not found: C:\Users\user\Desktop\2c2l.pdb  
File not found: C:\Users\user\Desktop\2c2l.pdb  

> open 2c2l

Summary of feedback from opening 2c2l fetched from pdb  
---  
notes | Fetching compressed mmCIF 2c2l from
http://files.rcsb.org/download/2c2l.cif  
Fetching CCD SO4 from http://ligand-expo.rcsb.org/reports/S/SO4/SO4.cif  
Fetching CCD NI from http://ligand-expo.rcsb.org/reports/N/NI/NI.cif  
  
2c2l title:  
Crystal structure of the CHIP U-box E3 ubiquitin ligase [more info...]  
  
Chain information for 2c2l #1  
---  
Chain | Description  
A B C D | carboxy terminus of HSP70-interacting protein  
E F G H | HSP90  
  
Non-standard residues in 2c2l #1  
---  
NI — nickel (II) ion  
SO4 — sulfate ion  
  
2c2l mmCIF Assemblies  
---  
1| author_and_software_defined_assembly  
2| author_and_software_defined_assembly  
3| author_and_software_defined_assembly  
4| author_and_software_defined_assembly  
  
  

> hide selAtoms surfaces

> hide selAtoms

> show selAtoms ribbons

Alignment identifier is 1  
Alignment identifier is 2  
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.  
  
Traceback (most recent call last):  
File "C:\ChimeraX\bin\lib\site-packages\chimerax\core\updateloop.py", line 72,
in draw_new_frame  
view.draw(check_for_changes = False)  
File "C:\ChimeraX\bin\lib\site-packages\chimerax\core\graphics\view.py", line
163, in draw  
self._draw_scene(camera, drawings)  
File "C:\ChimeraX\bin\lib\site-packages\chimerax\core\graphics\view.py", line
227, in _draw_scene  
r.outline.set_outline_mask() # copy depth to outline framebuffer  
File "C:\ChimeraX\bin\lib\site-packages\chimerax\core\graphics\opengl.py",
line 1673, in set_outline_mask  
cfb.copy_to_framebuffer(mfb, color=False)  
File "C:\ChimeraX\bin\lib\site-packages\chimerax\core\graphics\opengl.py",
line 2096, in copy_to_framebuffer  
GL.glBlitFramebuffer(0, 0, w, h, 0, 0, w, h, what, GL.GL_NEAREST)  
File "C:\ChimeraX\bin\lib\site-packages\OpenGL\platform\baseplatform.py", line
409, in __call__  
return self( *args, **named )  
File "src\errorchecker.pyx", line 53, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
OpenGL.error.GLError: GLError(  
err = 1282,  
description = b'invalid operation',  
baseOperation = glBlitFramebuffer,  
cArguments = (  
0,  
0,  
664,  
688,  
0,  
0,  
664,  
688,  
256,  
GL_NEAREST,  
)  
)  
  




OpenGL version: 3.3.12968 Core Profile Forward-Compatible Context 14.201.1013.0
OpenGL renderer: AMD Radeon(TM) R3 Graphics
OpenGL vendor: ATI Technologies Inc.

[pett]

Likely a functional duplicate of #2033

[Tom Goddard]

Duplicate of #2033.