Hi,
I'm ussing the Seam 1.2.1GA with the SeamEntityManager
(http://wiki.jboss.org/wiki/Wiki.jsp?page=SeamEntityConverter), and I'm having
the same problem, this is the exception:
Caused by: java.lang.IllegalStateException: EntityManager is closed
at
org.hibernate.ejb.EntityManagerImpl.getSession(EntityManagerImpl.java:42)
at
org.hibernate.ejb.AbstractEntityManagerImpl.joinTransaction(AbstractEntityManagerImpl.java:447)
at
org.hibernate.ejb.AbstractEntityManagerImpl.joinTransaction(AbstractEntityManagerImpl.java:442)
at
org.jboss.seam.persistence.EntityManagerProxy.joinTransaction(EntityManagerProxy.java:113)
at
org.jboss.seam.framework.EntityQuery.createQuery(EntityQuery.java:104)
at
org.jboss.seam.framework.EntityQuery.getResultList(EntityQuery.java:41)
at sun.reflect.GeneratedMethodAccessor723.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.jboss.seam.util.Reflections.invoke(Reflections.java:20)
at
org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:31)
at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:57)
at
org.jboss.seam.interceptors.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:34)
at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69)
at
org.jboss.seam.interceptors.TransactionInterceptor$1.work(TransactionInterceptor.java:32)
at org.jboss.seam.util.Work.workInTransaction(Work.java:37)
at
org.jboss.seam.interceptors.TransactionInterceptor.aroundInvoke(TransactionInterceptor.java:27)
at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69)
at
org.jboss.seam.interceptors.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:27)
at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69)
at
org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:103)
at
org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:151)
at
org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:87)
at
org.jboss.seam.framework.EntityQuery_$$_javassist_421.getResultList(EntityQuery_$$_javassist_421.java)
... 284 more
I don't understand what happends and why it happens?
What can I do to solve the problem? can I apply any patch to my environment
configuration (download something...)?
Thanks
Javi
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