org.hibernate.TransientObjectException: object references an unsaved transient ------------------------------------------------------------------------------- Key: HHH-1870 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1870 Project: Hibernate ORM Issue Type: Bug Environment: Hibernate 3.2.0 RC 2 from SVN tunk 2006/06/30 Reporter: Sergey Vladimirov Assignee: Gail Badner Attachments: manytoonelazy.zip, patch.txt JUnit test case shows strange error on commit(): Session session = sessionFactory.openSession(); Transaction transaction = session.beginTransaction(); BeanB beanB = new BeanB(); beanB.setId(1); session.save(beanB); beanB = (BeanB) session.load(BeanB.class, 1); BeanA beanA = new BeanA(); beanA.setId(2); beanA.setParent((BeanB) session.load(BeanB.class, 1)); session.save(beanA); transaction.commit(); session.close(); org.hibernate.TransientObjectException: object references an unsaved transient instance - save the transient instance before flushing: ru.arptek.arpsite.data.manytoonelazy.BeanA.parent -> ru.arptek.arpsite.data.manytoonelazy.BeanB at org.hibernate.engine.CascadingAction$9.noCascade(CascadingAction.java:273) at org.hibernate.engine.Cascade.cascade(Cascade.java:257) at org.hibernate.event.def.AbstractFlushingEventListener.cascadeOnFlush(AbstractFlushingEventListener.java:131) at org.hibernate.event.def.AbstractFlushingEventListener.prepareEntityFlushes(AbstractFlushingEventListener.java:121) at org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:65) at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:26) at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000) at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:338) at org.hibernate.transaction.JTATransaction.commit(JTATransaction.java:135) at ru.arptek.arpsite.data.manytoonelazy.TestWithoutCache.testFind(TestWithoutCache.java:57) 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 junit.framework.TestCase.runTest(TestCase.java:154) at junit.framework.TestCase.runBare(TestCase.java:127) at junit.framework.TestResult$1.protect(TestResult.java:106) at junit.framework.TestResult.runProtected(TestResult.java:124) at junit.framework.TestResult.run(TestResult.java:109) at junit.framework.TestCase.run(TestCase.java:118) at junit.framework.TestSuite.runTest(TestSuite.java:208) at junit.framework.TestSuite.run(TestSuite.java:203) at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:128) 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) Temporary patch included. May be it is brokes other issue.