Posted by Mr.Marbles on Aug 30, 2015; 6:19pm
URL: https://forum.jogamp.org/JOGL-2-support-for-Ardor3D-JMonkeyEngine-3-jzy3d-and-NiftyGUI-tp1706747p4035182.html

It seems the AtomicBoolean renderable is false when JoglContext.internalCreate() is called, so JoglContext.initContextFirstTime() is not called and therefore the renderer is never initialized.