Are you running on Solaris? It sounds like you have an old version
of either OpenGL or the JDK. Run the following two programs to
verify the version of each:
java -version
/usr/openwin/demo/GL/ogl_install_check
Make sure that you are using at least OpenGL 1.2.1 and JDK 1.2.2 for
Solais--native threads, *not* green threads. JDK 1.3 is preferred.
--
Kevin Rushforth
Java 3D Team
Sun Microsystems
[EMAIL PROTECTED]
>Date: Sun, 8 Apr 2001 20:43:42 -0400
>From: Leonid Perlov <[EMAIL PROTECTED]>
>Subject: [JAVA3D]
>To: [EMAIL PROTECTED]
>
>Hi !
>I switched from Java3D 1.2 to Java3D 1.2_1-beta and immediately got the
>following exception.
>Any comments on this issue would be highly appreciated.
>
>java.lang.ExceptionInInitializerError: java.lang.RuntimeException: OpenGL is
>not MT safe
> at javax.media.j3d.MasterControl.<init>(MasterControl.java:634)
> at javax.media.j3d.VirtualUniverse.createMC(VirtualUniverse.java:184)
> at javax.media.j3d.VirtualUniverse.<clinit>(VirtualUniverse.java:207)
> at ui.rvGraphicsApplet.init(rvGraphicsApplet.java:88)
> at ui.rvGraphicsApplet.main(rvGraphicsApplet.java:212)
>
>Thanks.
>Leo Perlov
>
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