hello, I am using Seam 1.2.0.PATCH1 with Tomcat 5.5. When I try to access an entity home from within a JSF site I get an exception javax.servlet.ServletException: entityManager is null at page request time. The stack trace does not contain any of my classes. The .XHTML: | <h:inputText value="#{userHome.instance.name}"/> | <h:commandButton value="Create User" action="#{userHome.persist}"/> | The components.xml: | <framework:entity-home name="userHome" entity-class="test.User" /> | The entity: | @Entity | public class User implements Serializable { | In some other bean I use an injected @PersistenceContext successfully to retrieve all Users from the database. When I remove the line in components.xml and instead extend EntityHome (with an empty class body) the error at page request time is "javax.servlet.ServletException: In attribute requires non-null value". What can I do about it? What did I do wrong? Kai View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4067376#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...