[Freesurfer] Qdec error message

Hey all.

I got the same error message as Jenifer and Dorit described earlier.

[lips-computer-2:~/Desktop/freesurfer_Julia] Preissle% qdec

ERROR: In /usr/pubsw/packages/vtk/5.0.4/src/VTK/Rendering/vtkXOpenGLRenderWindow.cxx, line 219

vtkXOpenGLRenderWindow (0x4921ff0): Could not find a decent visual

I get the message three times, but it's possible to open the qdec table after that. I've attached a screenshot of what the Display looks like. Is there anything I can do to solve this problem? I've tried the advices you've given previously, but the message ist still shown.

I'm working with

FREESURFER_HOME: /Applications/freesurfer

Build stamp: freesurfer-Darwin-tiger-i686-stable-pub-v4.0.5

Kernel info: Darwin 8.11.1 i386

Thanks in advance Cheers  Julia