<@UH7J3DVPA> did you see this article? it's proba...
# tornadofx
c
@Stephane M did you see this article? it's probably overkill, but you'll find a mention of the Thread.setDefaultUncaughtExceptionHandler() which might be what you're looking for https://courses.bekwam.net/public_tutorials/bkcourse_tornadofx_globalhandlerapp.html