Just seeing this now. I don't know which version of JBoss you are using, but you certainly shouldn't be trying to use com.sun.faces.config.GlassFishConfigureListener. If you are using JBoss 4.2 or JBoss 5 then you don't need to declare any ConfigureListener in your web.xml. If you declare the FacesServlet in web.xml then JBoss will automatically invoke JBossJSFConfigureListener. If you are using an earlier version of JBoss then you should be using the config listener for MyFaces. http://wiki.jboss.org/wiki/Wiki.jsp?page=JBossFaces Stan View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4011091#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...