[jboss-user] [JBoss Seam] - IllegalStateException: EntityManager is closed (on event sco

Seam 2.0.GA Hello all, I am accessing Hibernate session via JPA delegate as suggested in chapter 8.4. So I have the following lines in my components.xml: | <persistence:managed-persistence-context name="entityManager" auto-create="true" persistence-unit-jndi-name="java:/EntityManagerFactories/Argos3EJBPU" /> | <factory name="session" scope="STATELESS" auto-create="true" value="#{entityManager.delegate}" /> | This allows the Hibernate session to be injected into my Session Bean. This worked very well for me until I first time used an EVENT scoped stateful session bean. With the event scoped bean, there is a problem in the @Remove method (the method is empty, but Seam requires one to be there) which gives the following exception: | 13:02:25,091 WARN [Component] Exception calling stateful session bean default @Remove method: aufgabenliste | javax.ejb.EJBException: javax.el.ELException: Error reading 'delegate' on type org.jboss.seam.persistence.EntityManagerProxy | at org.jboss.ejb3.tx.Ejb3TxPolicy.handleExceptionInOurTx(Ejb3TxPolicy.java:63) | at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:83) | ... | Caused by: javax.el.ELException: Error reading 'delegate' on type org.jboss.seam.persistence.EntityManagerProxy | at javax.el.BeanELResolver.getValue(BeanELResolver.java:66) | at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:53) | at com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:64) | at org.jboss.el.parser.AstPropertySuffix.getValue(AstPropertySuffix.java:53) | at org.jboss.el.parser.AstValue.getValue(AstValue.java:67) | at org.jboss.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186) | at org.jboss.seam.core.Expressions$1.getValue(Expressions.java:112) | at org.jboss.seam.Component.getInstanceFromFactory(Component.java:1906) | ... | Caused by: java.lang.IllegalStateException: EntityManager is closed | at org.hibernate.ejb.EntityManagerImpl.getSession(EntityManagerImpl.java:42) | at org.hibernate.ejb.AbstractEntityManagerImpl.getDelegate(AbstractEntityManagerImpl.java:570) | at org.jboss.seam.persistence.EntityManagerProxy.getDelegate(EntityManagerProxy.java:95) | ... | Am I doing something wrong or is this an error? Marcus. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4108421#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...