Posted by swframe on Mar 31, 2023; 6:56am
URL: https://forum.jogamp.org/where-can-I-find-the-org-jogamp-java3d-source-code-tp4042359.html

I'm trying to track down a null pointer exception
I'm using j3dcore v1.7.
I'm running demo code I found online.
The code just does the following before the NPE:
        GraphicsConfiguration config = SimpleUniverse.getPreferredConfiguration();
        Canvas3D canvas = new Canvas3D(config);

FYI: stack trace

Thread [main] (Suspended (uncaught exception NullPointerException))
        JoglPipeline.getGraphicsConfig(GraphicsConfiguration) line: 8346
        Canvas3D.getGraphicsConfig(GraphicsConfiguration) line: 956
        Canvas3D.<init>(Object, GraphicsConfiguration, boolean) line: 1026
        Canvas3D.<init>(GraphicsConfiguration) line: 988
        SimpleTriangle.<init>() line: 22
        SimpleTriangle.main(String[]) line: 75