Posted by gouessej on Jan 11, 2021; 5:36pm
URL: https://forum.jogamp.org/No-Window-opens-when-using-GLCanvas-tp4040945p4040951.html

I'm sad to say that but you should clean up your mess in this case. Look at your classpath, ensure that you use the correct version of JOGL and GlueGen, look at the version of JOGL required by Worldwind. Please use Worldwind 2.2.0 with JOGL 2.4 RC.