I just got this response from the Myfaces/Trinidad mailing list: anonymous wrote : Hi Wesley, | | I saw the same exact problem when I used an older version of Sun Java Application Server/Glassfish. The problem disappeared when I upgraded the appserver to a more recent version. | | Hope that helps, | Bill I'm using Tomcat 6.0.13 with Embedded Jboss... Any Ideas? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4057732#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...