0 Replies Latest reply on Feb 13, 2007 3:21 AM by Markus Dahm

    Problem with Hibernate/JBoss 4.0.5/Seam 1.1.5

    Markus Dahm Novice

      Hi,

      I'm experiencing a problem given the constellation mentioned above.
      In one of my entity classes I've got a method like this:

      public AbstractKonsiliarbogen createModelInstance() {
       AbstractKonsiliarbogen instance = Utils.konsiliarbogenModelInstance(getName());
       instance.setKonsiliarbogenZuVertrag(this);
       return instance;
       }
      


      the konsiliarbogenModelInstance() method will just use Class.forName to instantiate a certain model instance.

      In one of my server tests where such an instance is returned to the
      remote client (using serialization) I get an exception:

      09:04:08,500 ERROR [BasicLazyInitializer] Javassist Enhancement failed: de.kvbb.ingver.model.KonsiliarbogenZuVertrag
      java.lang.NoSuchMethodError: javassist.bytecode.Bytecode.addPutfield(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V
       at javassist.util.proxy.ProxyFactory.makeConstructor(ProxyFactory.java:504)
       at javassist.util.proxy.ProxyFactory.makeConstructors(ProxyFactory.java:399)
       at javassist.util.proxy.ProxyFactory.make(ProxyFactory.java:288)
       at javassist.util.proxy.ProxyFactory.createClass(ProxyFactory.java:165)
       at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.getProxy(JavassistLazyInitializer.java:79)
       at org.hibernate.proxy.pojo.javassist.SerializableProxy.readResolve(SerializableProxy.java:54)
       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 java.io.ObjectStreamClass.invokeReadResolve(ObjectStreamClass.java:1033)
       at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1728)
       at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305)
       at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1908)
       at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1832)
       at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1719)
       at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305)
       at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348)
       at org.jboss.aop.joinpoint.InvocationResponse.readExternal(InvocationResponse.java:107)
       at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1755)
       at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1717)
       at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305)
       at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1908)
       at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1832)
       at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1719)
       at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305)
       at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348)
       at org.jboss.remoting.serialization.impl.java.JavaSerializationManager.receiveObject(JavaSerializationManager.java:128)
       at org.jboss.remoting.marshal.serializable.SerializableUnMarshaller.read(SerializableUnMarshaller.java:66)
       at org.jboss.remoting.transport.socket.SocketClientInvoker.transport(SocketClientInvoker.java:279)
       at org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.java:143)
       at org.jboss.remoting.Client.invoke(Client.java:525)
       at org.jboss.remoting.Client.invoke(Client.java:488)
       at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:41)
       at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:88)
       at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:46)
       at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:88)
       at org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:40)
       at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:88)
       at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:77)
       at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:88)
       at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102)
       at $Proxy0.executeCommand(Unknown Source)
       at de.kvbb.ingver.test.integration.KonsiliarbogenWorkflow_Test.pruefeUeberweisungImPostfachAngekommen(KonsiliarbogenWorkflow_Test.java:220)
       at de.kvbb.ingver.test.integration.KonsiliarbogenWorkflow_Test.arztErstelltUeberweisungsbogen(KonsiliarbogenWorkflow_Test.java:122)
       at de.kvbb.ingver.test.integration.KonsiliarbogenWorkflow_Test.testWorkflow(KonsiliarbogenWorkflow_Test.java:36)
       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)
      09:04:08,500 ERROR [SocketClientInvoker] Got marshalling exception, exiting
      org.hibernate.HibernateException: Javassist Enhancement failed: de.kvbb.ingver.model.KonsiliarbogenZuVertrag
       at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.getProxy(JavassistLazyInitializer.java:88)
       at org.hibernate.proxy.pojo.javassist.SerializableProxy.readResolve(SerializableProxy.java:54)
       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 java.io.ObjectStreamClass.invokeReadResolve(ObjectStreamClass.java:1033)
       at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1728)
       at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305)
       at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1908)
       at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1832)
       at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1719)
       at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305)
       at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348)
       at org.jboss.aop.joinpoint.InvocationResponse.readExternal(InvocationResponse.java:107)
       at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1755)
       at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1717)
       at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305)
       at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1908)
       at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1832)
       at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1719)
       at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305)
       at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348)
       at org.jboss.remoting.serialization.impl.java.JavaSerializationManager.receiveObject(JavaSerializationManager.java:128)
       at org.jboss.remoting.marshal.serializable.SerializableUnMarshaller.read(SerializableUnMarshaller.java:66)
       at org.jboss.remoting.transport.socket.SocketClientInvoker.transport(SocketClientInvoker.java:279)
       at org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.java:143)
       at org.jboss.remoting.Client.invoke(Client.java:525)
       at org.jboss.remoting.Client.invoke(Client.java:488)
       at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:41)
       at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:88)
       at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:46)
       at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:88)
       at org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:40)
       at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:88)
       at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:77)
       at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:88)
       at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102)
       at $Proxy0.executeCommand(Unknown Source)
       at de.kvbb.ingver.test.integration.KonsiliarbogenWorkflow_Test.pruefeUeberweisungImPostfachAngekommen(KonsiliarbogenWorkflow_Test.java:220)
       at de.kvbb.ingver.test.integration.KonsiliarbogenWorkflow_Test.arztErstelltUeberweisungsbogen(KonsiliarbogenWorkflow_Test.java:122)
       at de.kvbb.ingver.test.integration.KonsiliarbogenWorkflow_Test.testWorkflow(KonsiliarbogenWorkflow_Test.java:36)
       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)
      Caused by: java.lang.NoSuchMethodError: javassist.bytecode.Bytecode.addPutfield(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V
       at javassist.util.proxy.ProxyFactory.makeConstructor(ProxyFactory.java:504)
       at javassist.util.proxy.ProxyFactory.makeConstructors(ProxyFactory.java:399)
       at javassist.util.proxy.ProxyFactory.make(ProxyFactory.java:288)
       at javassist.util.proxy.ProxyFactory.createClass(ProxyFactory.java:165)
       at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.getProxy(JavassistLazyInitializer.java:79)
       ... 59 more
      


      When I omit the call to instance.setKonsiliarbogenZuVertrag(this)
      it works. Funny though that the method called is called from within
      javassist itself according to the stack trace.

      Cheers
      Markus