[vtkusers] Segmentation Fault

Dingrong Yi dingryi at sten.sunnybrook.utoronto.ca
Fri Jan 17 19:17:28 EST 2003


Hi Donna

Thank you very much. The segmentation fault finally resolved. This is 
because I used a wrong version libGL.so.1.2.030401. When I replaced it
to libGL.so.1.2 then rebuilt VTK, suddenly tcl, vtk and python work now.

You are helpful to support me to check Mesa libraries and I highly 
appreciate your idea. Now I can enjoy this weekend and wish you enjoy it 
too.

Dingrong

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'
Dingrong Yi
411 Duplex Avenue, 716 Apt.
Toronto, ON, M4R 1V2
Canada
Tel.: (416) 9328273 (home),
E-mail: dingryi at sten.sunnybrook.utoronto.ca
								
											   

On Fri, 17 Jan 2003 donna at v1.wustl.edu wrote:

> Dingrong,
> 
> Another idea regarding this thread:
> http://public.kitware.com/pipermail/vtkusers/2003-January/015384.html
> 
> Did you build mesa and tell vtk where it was before building it?  If so,
> your CMakeCache.txt should have lines like this (mesa version number may
> vary):
> 
> OPENGL_INCLUDE_PATH:PATH=/yourdisk/Mesa-4.0.3/include
> OPENGL_LIBRARY:FILEPATH=/yourdisk/Mesa-4.0.3/lib/libGL.so
> 
> If you didn't build Mesa, what GL libs are the vtk libraries using? 
> What GL include files did VTK end up using?
> 
> If memory serves, I tried building vtk on an old Linux system without
> building Mesa.  VTK found some GL libs to use, but it was an older
> version of Mesa.  I had problems and eventually ended up building a
> newer version of Mesa that worked better with VTK.
> 
> Donna Hanlon
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