Posted by elect on Jan 11, 2016; 4:21pm URL: https://forum.jogamp.org/GLDebugOutput-tp4035987.html
A couple of things are unclear to me..
The javadocs (https://jogamp.org/deployment/v2.3.2/javadoc/jogl/javadoc/) say you can enable the GLDebugOutput with glContext.enableGLDebugMessage(true) or glContext.setContextCreationFlags(CTX_OPTION_DEBUG), before context creation, that in my case happens whan I add the glEventListener to my glWindow.
While glContext.setContextCreationFlags(CTX_OPTION_DEBUG) works, glContext.enableGLDebugMessage(true) doesn't because obviously glContext is, at that time, still null