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schrodinger / pymol-open-source

Open-source foundation of the user-sponsored PyMOL molecular visualization system.
https://pymol.org/
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Pymol fails after updating to Mac OS X Big Sur #162

Closed ToyinAs closed 3 years ago

ToyinAs commented 3 years ago

This is the error I get. Both my prepaid license and free version of PyMOL no longer work.

This Executable Build integrates and extends Open-Source PyMOL. Detected OpenGL version 2.0 or greater. Shaders available. Detected GLSL version 1.20. OpenGL graphics engine: GL_VENDOR: Intel Inc. GL_RENDERER: Intel(R) Iris(TM) Plus Graphics OpenGL Engine GL_VERSION: 2.1 INTEL-16.1.7 ERROR: CGOOptimizeToVBONotIndexed() glGenBuffers returns err=1286 ERROR: CGOOptimizeScreenTexturesAndPolygons() glGenBuffers returns err=1281

speleo3 commented 3 years ago

PyMOL runs without problems for us on Big Sur. Could there be anything special with your setup? Did you try to re-install PyMOL?

AZapaBC commented 3 years ago

I've got the same problem, PyMOL doesn't run on BigSur, I re install PyMol and I still have: This Executable Build integrates and extends Open-Source PyMOL. Detected OpenGL version 2.0 or greater. Shaders available. Detected GLSL version 1.20. OpenGL graphics engine: GL_VENDOR: Intel Inc. GL_RENDERER: Intel(R) UHD Graphics 617 GL_VERSION: 2.1 INTEL-16.1.10 ERROR: CGOOptimizeToVBONotIndexed() glGenBuffers returns err=1286 ERROR: CGOOptimizeScreenTexturesAndPolygons() glGenBuffers returns err=1286

speleo3 commented 3 years ago

Please include your PyMOL version in your next bug report. I guess that you're running MacPyMOL 1.8 or older, which is not supported anymore. Please upgrade to PyMOL 2.4.

speleo3 commented 3 years ago

Closing because the issue is fixed in PyMOL 2.4