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Warning Mac OS X Update 10.5.7 breaks Open Inventor 

Forum: Visualization
Date: May 26, 08:08
From: Tom Roberts <Tom Roberts>

The recent Mac OS X update 10.5.7 has affected OpenGL in such a way that the Open Inventor viewer crashes with the message: gl.c:2130: failed assertion `glGetError() == GL_NO_ERROR && "GL error when calling glGetString() — no current GL context?"'

Re-linking the program fixed it for me.

A workaround is available for an old executable: Download this old library http://muonsinc.com/g4beamline/libGL.1.dylib and move it to a directory where it will be loaded instead of the one in /usr/X11/lib (this is the version from 10.5.6). My program is run from a script that uses its own lib directory, so I put it there -- this way it does not affect any other program, and will get removed when a new release of my program is installed.

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1 None: Re: Mac OS X Update 10.5.7 breaks Open Inventor   (Guy Barrand - May 26, 08:42)
1 None: Re: Mac OS X Update 10.5.7 breaks Open Inventor   (John Allison - May 27, 08:16)
2 None: Re: Mac OS X Update 10.5.7 breaks Open Inventor   (Guy Barrand - Jun 04, 05:17)
3 Question: Re: Mac OS X Update 10.5.7 breaks Open Inventor   (Nicolas Ruiz - Sep 09, 04:38)
1 None: Re: Mac OS X Update 10.5.7 breaks Open Inventor   (Tom Roberts - Sep 09, 08:14)
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