I've been struggling for several hours trying to get my Seam app to run on Tomcat. I've hit a brick wall. I get the following error in the catalina.log file: SEVERE: Error Rendering View[/home.xhtml] javax.faces.el.EvaluationException: Cannot get value for expression '#{testList.firstResult}' ... ... Caused by: java.lang.IllegalArgumentException: EntityManagerFactory not found in JNDI ... ... Caused by: javax.naming.NameNotFoundException: myappEntityManagerFactory not bound Any ideas on what is causing this? Many thanks, -Michael View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4024889#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...