I have debug turned on via the components.xml file in the core:init tag. This used to work when we were using facelets. Because issues beyond our control, we were forced to use JSPs. Since then we have made many changes and upgraded to the latest Seam. Now the debug page is not showing up when an exception occurs. I can still go to the debug.seam page to get the Seam context information.
The question is are there any known issues with using the Seam debug page with JSPs?
I can't reproduce this. If you are still having problems, please open a jira issue and attach an example showing the problem.