Hi Felix-
Felix Schüller wrote:
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?
We ran into this with the last IDV release. The problem is that the
version of Java 3D that you are using (1.4.0) requires GLX 1.3.
This change was made with the release of 1.3.2. At least with 1.4.0,
they have a nice error message explaining the problem (see below).
You options are to upgrade the GLX on your system (what platform
are you using) to one that is 1.3 or higher, or to back out
and use a version of Java 3D that is less than 1.3.2.
Don
Thanks in advance.
Felix
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)
--
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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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Don Murray UCAR Unidata Program
dmurray@xxxxxxxxxxxxxxxx P.O. Box 3000
(303) 497-8628 Boulder, CO 80307
http://www.unidata.ucar.edu/staff/donm
"Time makes everyone interesting, even YOU!"
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