Posted by apoy2k on May 29, 2012; 9:43am
URL: https://forum.jogamp.org/NoClassDefFoundError-GLCapabilitiesChooser-on-OS-X-Snow-Leopard-and-Java-1-6-tp4008344p4020428.html

No, I definitely only have one installation of JOGL on my system. I searched the whole drive for it and the only location is /System/Library/Java/Extensions/

I also downloaded a new version of the J3D api and now I get a different error:

Exception in thread "main" java.lang.NoClassDefFoundError: javax/media/opengl/AbstractGraphicsDevice

That class does actually exists, but in the package javax.media.opengl.nativewindow (jogl.all.jar)