Posted by gouessej on Jul 04, 2012; 8:23pm
URL: https://forum.jogamp.org/How-to-import-Blender-models-into-JOGL-tp4025391p4025418.html

Rather do JOGLGUI.class.getResource("/Modelle/Twonky.obj"));

If it doesn't work, don't put the source code into a separate directory and allow binaries to be put directly into the root of the project, that's what I do for my game and it works.