2 Replies Latest reply on Aug 10, 2007 2:56 PM by Pete Muir

    Exception handling problem

    Mark Jones Newbie

      I cannot seem to get the exception handling working even with the basic catch all in the pages.xml

      <exception>
       <end-conversation/>
       <redirect view-id="/error.html">
       <message>Catch-all exception</message>
       </redirect>
      </exception>
      


      Before I add this I get the usual 500 tomcat page with the thrown exception stack printed. After adding this I get the following

      javax.servlet.ServletException: Stack must not be null
       org.jboss.seam.web.ExceptionFilter.endWebRequestAfterException(ExceptionFilter.java:103)
       org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:73)
       halvor.filter.TimerFilter.doFilter(TimerFilter.java:46)
       org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
      
      root cause
      
      java.lang.IllegalArgumentException: Stack must not be null
       org.jboss.seam.core.ConversationEntry.<init>(ConversationEntry.java:40)
       org.jboss.seam.core.ConversationEntries.createConversationEntry(ConversationEntries.java:50)
       org.jboss.seam.core.Manager.createConversationEntry(Manager.java:685)
       org.jboss.seam.core.Manager.beforeRedirect(Manager.java:834)
       org.jboss.seam.core.Manager.beforeRedirect(Manager.java:852)
       org.jboss.seam.core.Manager.redirect(Manager.java:1067)
       org.jboss.seam.core.Navigator.redirect(Navigator.java:45)
       org.jboss.seam.exceptions.RedirectHandler.handle(RedirectHandler.java:45)
       org.jboss.seam.core.Exceptions.handle(Exceptions.java:79)
       org.jboss.seam.web.ExceptionFilter.endWebRequestAfterException(ExceptionFilter.java:91)
       org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:73)
       halvor.filter.TimerFilter.doFilter(TimerFilter.java:46)
       org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
      


      The error page is just a bit of very basic html so nothing fancy to trip it up on there.