Hi, I am using Forum Portlet for JBoss Portal 2.4 GA. I was able to build it but now, while using I am having 2 issues. Issue #1: I created a category->forum. When I click on new topic and enter my topic info and press submit. Issue #2: I go to the option Watched Forum and select a forum and click on watch. In this 2 scenarios I get the following error: | 12:14:42,898 ERROR [[PortalServletWithPathMapping]] Servlet.service() for servlet PortalServletWithPathMapping threw exception | org.hibernate.AssertionFailure: null id in org.jboss.portlet.forums.impl.TopicWatchImpl entry (don't flush the Session after an exception occurs) Does anyone have any idead of what is happening? Thanks! Mariella. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3973000#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...