Posted by Andy Skinner on Jul 16, 2018; 7:47pm
URL: https://forum.jogamp.org/JOGL-on-Mojave-Mac-OS-10-14-tp4039037p4039038.html

A suggestion I was given:
 Maybe the window initialization needs to go on the main event thread, via libdispatch, like this:

#include <dispatch/dispatch.h>

/* ... later on... */

dispatch_sync(dispatch_get_main_queue(), ^{ /* ...[[NSWindow alloc] init...] */ });

If the caller doesn't need to wait for the block to execute, dispatch_async could be used instead.