Hey Marek, could you post a war or Arquillian test to help us figure this out. It's something specific with the Faces / Catch integration, not the Catch core, so we may need some help from Brian to figure this out. Thanks for the help, also a JIRA in Faces module to track this would be helpful.
It's PrimeFaces related. I made two similair page with Primefaces menu in template. One is without primafaces components (only menu from template) and one with a few basic components from primefaces library.
Basic page doesn't forward properly to error page.
I will try to attach project:
and here is working war:
Do you have dropbox or something else that doesn't require an sms or account to grab the war? Or maybe email it to me?
You could try calling renderResponse() in your handler and see if that helps. In your handler you should call handled() on the CaughtException object so no other handlers are called. Give that a shot and let me know.