Posted by gouessej on Aug 27, 2012; 1:49pm
URL: https://forum.jogamp.org/how-to-run-jogl-j3d-successfully-tp4025876p4025902.html

There is a conflict with another version of Java3D and/or I fixed a bug in Java3D during Siggraph, maybe Harvey has not yet integrated it:
https://github.com/hharrison/java3d-core/issues/4

Please check that you have copied no third party libraries into your Java virtual machine (lib/ext folder).