3D Problem

Hi there

if i try to run the P4_01 example from Ugo Taddei's Tutorial i always
get the error below.

Any ideas what is wrong or hints where to look closer?

Thanks in advance.


Java 3D [dev] 1.4.0-build6-experimental 16 Sep 2005 10:29:59 PDT

Java 3D WARNING : reported GLX version = 1.2
    GLX version 1.3 or higher is required
    The reported version number may be incorrect.  There is a known
    ATI driver bug in glXQueryVersion that incorrectly reports the GLX
    version as 1.2 when it really is 1.3, so Java 3D will attempt to
    run anyway.
*** ERROR: Canvas3D constructed with a null GraphicsConfiguration
*** This will cause a NullPointerException in a subsequent release
Exception in thread "main" java.lang.NullPointerException: Canvas3D:
null GraphicsConfiguration
        at javax.media.j3d.Canvas3D.<init>(Unknown Source)
        at javax.media.j3d.Canvas3D.<init>(Unknown Source)
        at visad.java3d.VisADCanvasJ3D.<init>(VisADCanvasJ3D.java:167)
        at visad.java3d.DisplayPanelJ3D.<init>(DisplayPanelJ3D.java:57)
        at visad.java3d.DisplayImplJ3D.initialize(DisplayImplJ3D.java:355)
        at visad.java3d.DisplayImplJ3D.initialize(DisplayImplJ3D.java:330)
        at visad.java3d.DisplayImplJ3D.<init>(DisplayImplJ3D.java:227)
        at visad.java3d.DisplayImplJ3D.<init>(DisplayImplJ3D.java:215)
        at visad.java3d.DisplayImplJ3D.<init>(DisplayImplJ3D.java:165)
        at P4_01.<init>(P4_01.java:156)
        at P4_01.main(P4_01.java:223)
  Felix Schüller
  Inst. f. Meteorology and Geophysics
  University of Innsbruck
  Innrain 52, A-6020 Innsbruck, Austria
  Tel: +43-(0)-512-507-5457
  Fax: +43-(0)-512-507-2924
  Email: felix.schueller@xxxxxxxxxx

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