[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-3504) Hibernate 3.3.1GA issue when using CGLIB

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-3504?page=c... ] Yuen-Chi Lian commented on HHH-3504: ------------------------------------ Hi all, I am having the same issue. I made a switch from Javassist to CGLIB due to Javassist incapability to understand methods with same signature but return type (see HHH-1938). And now, with CGLIB, I keep failing with an error similar with: [12-10 22:03:36,517] INFO DefaultLoadEventListener [main]: Error performing load command org.hibernate.HibernateException: CGLIB Enhancement failed: net.aflexi.cdn.membership.AflexiOperatorUser at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.getProxy(CGLIBLazyInitializer.java:119) at org.hibernate.proxy.pojo.cglib.CGLIBProxyFactory.getProxy(CGLIBProxyFactory.java:72) at org.hibernate.tuple.entity.AbstractEntityTuplizer.createProxy(AbstractEntityTuplizer.java:402) at org.hibernate.persister.entity.AbstractEntityPersister.createProxy(AbstractEntityPersister.java:3483) at org.hibernate.event.def.DefaultLoadEventListener.createProxyIfNecessary(DefaultLoadEventListener.java:298) at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:219) at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:126) at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:905) at org.hibernate.impl.SessionImpl.internalLoad(SessionImpl.java:873) at org.hibernate.type.EntityType.resolveIdentifier(EntityType.java:590) at org.hibernate.type.EntityType.resolve(EntityType.java:412) at org.hibernate.engine.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java:139) at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:877) at org.hibernate.loader.Loader.doQuery(Loader.java:752) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:259) at org.hibernate.loader.Loader.doList(Loader.java:2228) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2125) at org.hibernate.loader.Loader.list(Loader.java:2120) at org.hibernate.loader.criteria.CriteriaLoader.list(CriteriaLoader.java:118) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1596) at org.hibernate.impl.CriteriaImpl.list(CriteriaImpl.java:306) at org.springframework.orm.hibernate3.HibernateTemplate$36.doInHibernate(HibernateTemplate.java:1061) at org.springframework.orm.hibernate3.HibernateTemplate.doExecute(HibernateTemplate.java:419) at org.springframework.orm.hibernate3.HibernateTemplate.executeWithNativeSession(HibernateTemplate.java:374) at org.springframework.orm.hibernate3.HibernateTemplate.findByCriteria(HibernateTemplate.java:1051) at org.springframework.orm.hibernate3.HibernateTemplate.findByCriteria(HibernateTemplate.java:1044) at net.aflexi.cdn.relationship.HibernatePublisherLinkDao.getPublisherLinksByPublisher(HibernatePublisherLinkDao.java:51) at itest.net.aflexi.cdn.relationship.HibernatePublisherLinkDaoTest.createPublisherLink(HibernatePublisherLinkDaoTest.java:69) 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:597) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:73) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:46) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:180) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:41) at org.junit.runners.ParentRunner$1.evaluate(ParentRunner.java:173) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31) at org.junit.runners.ParentRunner.run(ParentRunner.java:220) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:45) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196) Caused by: java.lang.IllegalArgumentException: argument type mismatch 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:597) at org.hibernate.repackage.cglib.proxy.Enhancer.setCallbacksHelper(Enhancer.java:616) at org.hibernate.repackage.cglib.proxy.Enhancer.setThreadCallbacks(Enhancer.java:609) at org.hibernate.repackage.cglib.proxy.Enhancer.registerCallbacks(Enhancer.java:578) at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.getProxyInstance(CGLIBLazyInitializer.java:129) at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.getProxy(CGLIBLazyInitializer.java:116) ... 51 more yc -- 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