Posted by Marcel on Feb 19, 2019; 7:27am
URL: https://forum.jogamp.org/NewtCanvasSWT-Linux-Exception-with-GTK-VERSION-tp4039442p4039554.html

Thanks for the investigation and patch.

Yes I used GTK3=0 in my previous app versions (because of embedded JavaFX GUI's. But OpenJFX now supports GTK3, too)

However SWT_GTK3=0 is no option anymore because the latest Eclipse dropped the support, see:

https://www.eclipse.org/eclipse/news/4.10/platform.php (scroll down)