Hi, I'm runing JBoss AS (4.2.2) clustered on two redhat machines and JBoss Portal(2.6.4) .At first launch, I've got this error :
| 18:03:18,859 INFO [UpdateTimestampsCache] starting update timestamps cache at region: org.hibernate.cache.UpdateTimestampsCache | 18:03:18,860 INFO [StandardQueryCache] starting query cache at region: org.hibernate.cache.StandardQueryCache | 18:03:21,795 INFO [DefaultLoadEventListener] Error performing load command | org.hibernate.InstantiationException: Cannot instantiate abstract class or interface: org.jboss.portal.core.impl.model.portal.PortalObjectImpl | at org.hibernate.tuple.PojoInstantiator.instantiate(PojoInstantiator.java:78) | at org.hibernate.tuple.PojoInstantiator.instantiate(PojoInstantiator.java:100) | at org.hibernate.tuple.entity.AbstractEntityTuplizer.instantiate(AbstractEntityTuplizer.java:351) | at org.hibernate.persister.entity.AbstractEntityPersister.instantiate(AbstractEntityPersister.java:3606) | at org.hibernate.impl.SessionImpl.instantiate(SessionImpl.java:1275) | at org.hibernate.impl.SessionImpl.instantiate(SessionImpl.java:1264) | at org.hibernate.loader.Loader.instanceNotYetLoaded(Loader.java:1299) | at org.hibernate.loader.Loader.getRow(Loader.java:1206) | at org.hibernate.loader.Loader.getRowFromResultSet(Loader.java:580) | at org.hibernate.loader.Loader.doQuery(Loader.java:701) | at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236) | at org.hibernate.loader.Loader.loadEntity(Loader.java:1860) | at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:48) | at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:42) | at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:3044) | at org.hibernate.event.def.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:395) | at org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:375) | at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:139) | at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:195) | at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:103) | at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:878) | at org.hibernate.impl.SessionImpl.internalLoad(SessionImpl.java:846) | at org.hibernate.type.EntityType.resolveIdentifier(EntityType.java:557) | at org.hibernate.type.EntityType.resolve(EntityType.java:379) | at org.hibernate.engine.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java:116) | at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:854) | at org.hibernate.loader.Loader.doQuery(Loader.java:729) | at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236) | at org.hibernate.loader.Loader.loadCollection(Loader.java:1994) | And then while browsing the portal, I've got a PermGen error. I've already tried to add more memory to the JVM (-Xms1024m -Xmx1024m) but the problem remains. Anybody ? Please? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4143957#4143957 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4143957 _______________________________________________ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user