StacKOverflowError on a simple Entity load attempt -------------------------------------------------- Key: EJB-437 URL: http://opensource.atlassian.com/projects/hibernate/browse/EJB-437 Project: Hibernate Entity Manager Issue Type: Bug Components: EntityManager Affects Versions: 3.1beta7 Environment: Hibernate 3.1.3, Oracle 10g, WinXp, Websphere 6.0.2.33 Reporter: Gilbert Priority: Critical hello everyone, sometimes i get a StackOverflowError in my application(i found this error in the SystemErr Websphere log file). It always occurs at the same place where i load an object from the database from its identifier using the HibernateTemplate method : getHibernateTemplate().get(objType, id); notice : in fact i make a loop over this method to get a list of objects from their identifiers(all this in the same HibernateTransaction) here's the stack i get (as u can see a part of this stack is repeated many times): java.lang.StackOverflowError at oracle.jdbc.driver.OraclePreparedStatement.setLong(OraclePreparedStatement.java(Compiled Code)) at com.ibm.ws.rsadapter.jdbc.WSJdbcPreparedStatement.setLong(WSJdbcPreparedStatement.java(Compiled Code)) at org.hibernate.type.LongType.set(LongType.java(Compiled Code)) at org.hibernate.type.NullableType.nullSafeSet(NullableType.java(Compiled Code)) at org.hibernate.type.NullableType.nullSafeSet(NullableType.java(Compiled Code)) at org.hibernate.loader.Loader.bindPositionalParameters(Loader.java(Compiled Code)) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java(Compiled Code)) at org.hibernate.loader.Loader.doQuery(Loader.java(Compiled Code)) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java(Compiled Code)) at org.hibernate.loader.Loader.loadEntity(Loader.java(Compiled Code)) at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java(Compiled Code)) at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java(Compiled Code)) at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java(Compiled Code)) at org.hibernate.event.def.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java(Compiled Code)) at org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java(Compiled Code)) at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java(Compiled Code)) at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java(Compiled Code)) at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java(Compiled Code)) at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java(Inlined Compiled Code)) at org.hibernate.impl.SessionImpl.internalLoad(SessionImpl.java(Compiled Code)) at org.hibernate.type.EntityType.resolveIdentifier(EntityType.java(Compiled Code)) at org.hibernate.type.EntityType.resolve(EntityType.java(Compiled Code)) at org.hibernate.engine.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java(Compiled Code)) at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java(Compiled Code)) at org.hibernate.loader.Loader.doQuery(Loader.java(Compiled Code)) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java(Compiled Code)) at org.hibernate.loader.Loader.loadEntity(Loader.java(Compiled Code)) at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java(Compiled Code)) at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java(Compiled Code)) at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java(Compiled Code)) at org.hibernate.event.def.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java(Compiled Code)) at org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java(Compiled Code)) at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java(Compiled Code)) at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java(Compiled Code)) at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java(Compiled Code)) at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java(Inlined Compiled Code)) at org.hibernate.impl.SessionImpl.internalLoad(SessionImpl.java(Compiled Code)) at org.hibernate.type.EntityType.resolveIdentifier(EntityType.java(Compiled Code)) at org.hibernate.type.EntityType.resolve(EntityType.java(Compiled Code)) at org.hibernate.engine.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java(Compiled Code)) at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java(Compiled Code)) at org.hibernate.loader.Loader.doQuery(Loader.java(Compiled Code)) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java(Compiled Code)) at org.hibernate.loader.Loader.loadEntity(Loader.java(Compiled Code)) at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java(Compiled Code)) at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java(Compiled Code)) at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java(Compiled Code)) at org.hibernate.event.def.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java(Compiled Code)) at org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java(Compiled Code)) at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java(Compiled Code)) at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java(Compiled Code)) at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java(Compiled Code)) at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java(Inlined Compiled Code)) at org.hibernate.impl.SessionImpl.internalLoad(SessionImpl.java(Compiled Code)) at org.hibernate.type.EntityType.resolveIdentifier(EntityType.java(Compiled Code)) at org.hibernate.type.EntityType.resolve(EntityType.java(Compiled Code)) at org.hibernate.engine.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java(Compiled Code)) at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java(Compiled Code)) at org.hibernate.loader.Loader.doQuery(Loader.java(Compiled Code)) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java(Compiled Code)) at org.hibernate.loader.Loader.loadEntity(Loader.java(Compiled Code)) at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java(Compiled Code)) at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java(Compiled Code)) at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java(Compiled Code)) at org.hibernate.event.def.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java(Compiled Code)) at org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java(Compiled Code)) at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java(Compiled Code)) at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java(Compiled Code)) at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java(Compiled Code)) at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java(Inlined Compiled Code)) at org.hibernate.impl.SessionImpl.internalLoad(SessionImpl.java(Compiled Code)) at org.hibernate.type.EntityType.resolveIdentifier(EntityType.java(Compiled Code)) at org.hibernate.type.EntityType.resolve(EntityType.java(Compiled Code)) at org.hibernate.engine.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java(Compiled Code)) at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java(Compiled Code)) at org.hibernate.loader.Loader.doQuery(Loader.java(Compiled Code)) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java(Compiled Code)) at org.hibernate.loader.Loader.loadEntity(Loader.java(Compiled Code)) at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java(Compiled Code)) at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java(Compiled Code)) at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java(Compiled Code)) at org.hibernate.event.def.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java(Compiled Code)) at org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java(Compiled Code)) at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java(Compiled Code)) at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java(Compiled Code)) at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java(Compiled Code)) at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java(Inlined Compiled Code)) at org.hibernate.impl.SessionImpl.internalLoad(SessionImpl.java(Compiled Code)) at org.hibernate.type.EntityType.resolveIdentifier(EntityType.java(Compiled Code)) at org.hibernate.type.EntityType.resolve(EntityType.java(Compiled Code)) at org.hibernate.engine.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java(Compiled Code)) at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java(Compiled Code)) at org.hibernate.loader.Loader.doQuery(Loader.java(Compiled Code)) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java(Compiled Code)) at org.hibernate.loader.Loader.loadEntity(Loader.java(Compiled Code)) ....and the stack continues Thank your for your help. Gilbert -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira