[jboss-user] [EJB 3.0] - java.lang.NullPointerException at org.jboss.ejb.txtimer.Data

I am new to JBoss. I have a simple test with one entity and one session bean. It worked ok with 4.0.5. When I tried 4.2.0CR1, I get his error at startup of JBoss: java.lang.NullPointerException at org.jboss.ejb.txtimer.DatabasePersistencePolicy.listTimerHandles(DatabasePersistencePolicy.java:147) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) I am using Postgres 8.2.3. Any help would be appreciated. Jong View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4032837#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...