[jboss-user] [EJB 3.0] - stateful session bean class not found exception

when i run stateful session bean it generating this exception | [java] ERROR 08-03 20:08:33,875 | | (SocketClientInvoker.java:transport:293) - | Got marshalling exception, exiting | [java] java.lang.ClassNotFoundException: | | [Lorg.jboss.aop.advice.Interceptor | ; | [java] at | | java.net.URLClassLoader$1.run(URLClassLoader.java:2 | | 00) | [java] at | | java.security.AccessController.doPrivileged(Native | | Method) | [java] at | | java.net.URLClassLoader.findClass(URLClassLoader.ja | | va:188) | [java] at | | java.lang.ClassLoader.loadClass(ClassLoader.java:30 | | 6) | [java] at | | sun.misc.Launcher$AppClassLoader.loadClass(Launcher | | .java:276) | | [java] at | | java.lang.ClassLoader.loadClass(ClassLoader.java:25 | | 1) | [java] at | | org.jboss.remoting.loading.RemotingClassLoader.load | | Class(Remo | tingClassLoader.java:50) | [java] at | | org.jboss.remoting.loading.ObjectInputStreamWithCla | | ssLoader.r | esolveClass(ObjectInputStreamWithClassLoader.java:1 | | 39) | [java] at | | java.io.ObjectInputStream.readNonProxyDesc(ObjectIn | | putStream. | java:1575) | [java] at | | java.io.ObjectInputStream.readClassDesc(ObjectInput | | Stream.jav | a:1496) | [java] at | | java.io.ObjectInputStream.readArray(ObjectInputStre | | am.java:16 | 24) | [java] at | | java.io.ObjectInputStream.readObject0(ObjectInputSt | | ream.java: | 1323) | [java] at | | java.io.ObjectInputStream.defaultReadFields(ObjectI | | nputStream | .java:1945) | [java] at | | java.io.ObjectInputStream.readSerialData(ObjectInpu | | tStream.ja | va:1869) | [java] at | | java.io.ObjectInputStream.readOrdinaryObject(Object | | InputStrea | m.java:1753) | [java] at | | java.io.ObjectInputStream.readObject0(ObjectInputSt | | ream.java: | 1329) | [java] at | | java.io.ObjectInputStream.defaultReadFields(ObjectI | | nputStream | .java:1945) | [java] at | | java.io.ObjectInputStream.readSerialData(ObjectInpu | | tStream.ja | va:1869) | [java] at | | java.io.ObjectInputStream.readOrdinaryObject(Object | | InputStrea | m.java:1753) | [java] at | | java.io.ObjectInputStream.readObject0(ObjectInputSt | | ream.java: | 1329) | [java] at | | java.io.ObjectInputStream.readObject(ObjectInputStr | | eam.java:3 | 51) | [java] at | | org.jboss.aop.joinpoint.InvocationResponse.readExte | | rnal(Invoc | ationResponse.java:122) | [java] at | | java.io.ObjectInputStream.readExternalData(ObjectIn | | putStream. | java:1792) | [java] at | | java.io.ObjectInputStream.readOrdinaryObject(Object | | InputStrea | m.java:1751) | [java] at | | java.io.ObjectInputStream.readObject0(ObjectInputSt | | ream.java: | 1329) | [java] at | | java.io.ObjectInputStream.defaultReadFields(ObjectI | | nputStream | .java:1945) | [java] at | | java.io.ObjectInputStream.readSerialData(ObjectInpu | | tStream.ja | va:1869) | [java] at | | java.io.ObjectInputStream.readOrdinaryObject(Object | | InputStrea | m.java:1753) | [java] at | | java.io.ObjectInputStream.readObject0(ObjectInputSt | | ream.java: | 1329) | [java] at | | java.io.ObjectInputStream.readObject(ObjectInputStr | | eam.java:3 | 51) | [java] at | | org.jboss.remoting.serialization.impl.java.JavaSeri | | alizationM | anager.receiveObject(JavaSerializationManager.java: | | 128) | [java] at | | org.jboss.remoting.marshal.serializable.Serializabl | | eUnMarshal | ler.read(SerializableUnMarshaller.java:66) | [java] at | | org.jboss.remoting.transport.socket.SocketClientInv | | oker.trans | port(SocketClientInvoker.java:279) | [java] at | | org.jboss.remoting.RemoteClientInvoker.invoke(Remot | | eClientInv | oker.java:143) | [java] at | | org.jboss.remoting.Client.invoke(Client.java:525) | [java] at | | org.jboss.remoting.Client.invoke(Client.java:488) | [java] at | | org.jboss.aspects.remoting.InvokeRemoteInterceptor. | | invoke(Inv | okeRemoteInterceptor.java:55) | [java] at | | org.jboss.aop.joinpoint.MethodInvocation.invokeNext | | (MethodInv | ocation.java:101) | [java] at | | org.jboss.aspects.remoting.IsLocalInterceptor.invok | | e(IsLocalI | nterceptor.java:48) | [java] at | | org.jboss.aop.joinpoint.MethodInvocation.invokeNext | | (MethodInv | ocation.java:101) | [java] at | | org.jboss.aspects.remoting.PojiProxy.invoke(PojiPro | | xy.java:61 | ) | [java] at $Proxy0.createProxy(Unknown | | Source) | [java] at | | org.jboss.ejb3.JndiProxyFactory.getObjectInstance(J | | ndiProxyFa | ctory.java:52) | [java] at | | javax.naming.spi.NamingManager.getObjectInstance(Na | | mingManage | r.java:304) | [java] at | | org.jnp.interfaces.NamingContext.getObjectInstance( | | NamingCont | ext.java:1125) | [java] at | | org.jnp.interfaces.NamingContext.getObjectInstanceW | | rapFailure | (NamingContext.java:1142) | [java] at | | org.jnp.interfaces.NamingContext.lookup(NamingConte | | xt.java:70 | 5) | [java] at | | org.jnp.interfaces.NamingContext.lookup(NamingConte | | xt.java:58 | 7) | [java] at | | javax.naming.InitialContext.lookup(InitialContext.j | | ava:392) | [java] at | | example2.Client.main(Client.java:30) | [java] Exception in thread "main" | | javax.naming.NamingException: Could not d | ereference object [Root exception is | | java.lang.reflect.UndeclaredThrowableExcept | ion] | [java] at | | org.jnp.interfaces.NamingContext.getObjectInstanceW | | rapFailure | (NamingContext.java:1150) | [java] at | | org.jnp.interfaces.NamingContext.lookup(NamingConte | | xt.java:70 | 5) | [java] at | | org.jnp.interfaces.NamingContext.lookup(NamingConte | | xt.java:58 | 7) | [java] at | | javax.naming.InitialContext.lookup(InitialContext.j | | ava:392) | [java] at | | example2.Client.main(Client.java:30) | [java] Caused by: | | java.lang.reflect.UndeclaredThrowableException | [java] ERROR 08-03 20:08:33,984 | | (SocketClientInvoker.java:transport:297) - | Error loading classes from remote call result. | [java] java.lang.ClassNotFoundException: | | [Lorg.jboss.aop.advice.Interceptor | ; | [java] at | | java.net.URLClassLoader$1.run(URLClassLoader.java:2 | | 00) | [java] at | | java.security.AccessController.doPrivileged(Native | | Method) | [java] at | | java.net.URLClassLoader.findClass(URLClassLoader.ja | | va:188) | [java] at | | java.lang.ClassLoader.loadClass(ClassLoader.java:30 | | 6) | [java] at | | sun.misc.Launcher$AppClassLoader.loadClass(Launcher | | .java:276) | | [java] at $Proxy0.createProxy(Unknown | | Source) | [java] at | | org.jboss.ejb3.JndiProxyFactory.getObjectInstance(J | | ndiProxyFa | ctory.java:52) | [java] at | | javax.naming.spi.NamingManager.getObjectInstance(Na | | mingManage | r.java:304) | [java] at | | org.jnp.interfaces.NamingContext.getObjectInstance( | | NamingCont | ext.java:1125) | [java] at | | org.jnp.interfaces.NamingContext.getObjectInstanceW | | rapFailure | (NamingContext.java:1142) | [java] ... 4 more | [java] Caused by: | | java.lang.ClassNotFoundException: | | [Lorg.jboss.aop.advice. | Interceptor; | [java] at | | java.lang.ClassLoader.loadClass(ClassLoader.java:25 | | 1) | [java] at | | org.jboss.remoting.loading.RemotingClassLoader.load | | Class(Remo | tingClassLoader.java:50) | [java] at | | org.jboss.remoting.loading.ObjectInputStreamWithCla | | ssLoader.r | esolveClass(ObjectInputStreamWithClassLoader.java:1 | | 39) | [java] at | | java.io.ObjectInputStream.readNonProxyDesc(ObjectIn | | putStream. | java:1575) | [java] at | | java.io.ObjectInputStream.readClassDesc(ObjectInput | | Stream.jav | a:1496) | [java] at | | java.io.ObjectInputStream.readArray(ObjectInputStre | | am.java:16 | 24) | [java] at | | java.net.URLClassLoader$1.run(URLClassLoader.java:2 | | 00) | [java] at | | java.security.AccessController.doPrivileged(Native | | Method) | [java] at | | java.net.URLClassLoader.findClass(URLClassLoader.ja | | va:188) | [java] at | | java.lang.ClassLoader.loadClass(ClassLoader.java:30 | | 6) | [java] at | | sun.misc.Launcher$AppClassLoader.loadClass(Launcher | | .java:276) | | [java] at | | java.lang.ClassLoader.loadClass(ClassLoader.java:25 | | 1) | [java] at | | org.jboss.remoting.loading.RemotingClassLoader.load | | Class(Remo | tingClassLoader.java:50) | [java] at | | org.jboss.remoting.loading.ObjectInputStreamWithCla | | ssLoader.r | esolveClass(ObjectInputStreamWithClassLoader.java:1 | | 39) | [java] at | | java.io.ObjectInputStream.readObject0(ObjectInputSt | | ream.java: | 1323) | [java] at | | java.io.ObjectInputStream.defaultReadFields(ObjectI | | nputStream | .java:1945) | [java] at | | java.io.ObjectInputStream.readSerialData(ObjectInpu | | tStream.ja | va:1869) | [java] at | | java.io.ObjectInputStream.readOrdinaryObject(Object | | InputStrea | m.java:1753) | [java] at | | java.io.ObjectInputStream.readObject0(ObjectInputSt | | ream.java: | 1329) | [java] at | | java.io.ObjectInputStream.defaultReadFields(ObjectI | | nputStream | .java:1945) | [java] at | | java.io.ObjectInputStream.readSerialData(ObjectInpu | | tStream.ja | va:1869) | [java] at | | java.io.ObjectInputStream.readOrdinaryObject(Object | | InputStrea | m.java:1753) | [java] at | | java.io.ObjectInputStream.readObject0(ObjectInputSt | | ream.java: | 1329) | [java] at | | java.io.ObjectInputStream.readNonProxyDesc(ObjectIn | | putStream. | java:1575) | [java] at | | java.io.ObjectInputStream.readClassDesc(ObjectInput | | Stream.jav | a:1496) | [java] at | | java.io.ObjectInputStream.readArray(ObjectInputStre | | am.java:16 | 24) | [java] at | | java.io.ObjectInputStream.readObject0(ObjectInputSt | | ream.java: | 1323) | [java] at | | java.io.ObjectInputStream.defaultReadFields(ObjectI | | nputStream | .java:1945) | [java] at | | java.io.ObjectInputStream.readSerialData(ObjectInpu | | tStream.ja | va:1869) | [java] at | | java.io.ObjectInputStream.readOrdinaryObject(Object | | InputStrea | m.java:1753) | [java] at | | java.io.ObjectInputStream.readObject0(ObjectInputSt | | ream.java: | 1329) | [java] at | | java.io.ObjectInputStream.readObject(ObjectInputStr | | eam.java:3 | 51) | [java] at | | org.jboss.aop.joinpoint.InvocationResponse.readExte | | rnal(Invoc | ationResponse.java:122) | [java] at | | java.io.ObjectInputStream.readExternalData(ObjectIn | | putStream. | java:1792) | [java] at | | java.io.ObjectInputStream.readOrdinaryObject(Object | | InputStrea | m.java:1751) | [java] at | | java.io.ObjectInputStream.readObject0(ObjectInputSt | | ream.java: | 1329) | [java] at | | java.io.ObjectInputStream.defaultReadFields(ObjectI | | nputStream | .java:1945) | [java] at | | java.io.ObjectInputStream.readSerialData(ObjectInpu | | tStream.ja | va:1869) | [java] at | | java.io.ObjectInputStream.defaultReadFields(ObjectI | | nputStream | .java:1945) | [java] at | | java.io.ObjectInputStream.readSerialData(ObjectInpu | | tStream.ja | va:1869) | [java] at | | java.io.ObjectInputStream.readOrdinaryObject(Object | | InputStrea | m.java:1753) | [java] at | | java.io.ObjectInputStream.readObject0(ObjectInputSt | | ream.java: | 1329) | [java] at | | java.io.ObjectInputStream.readObject(ObjectInputStr | | eam.java:3 | 51) | [java] at | | org.jboss.aop.joinpoint.InvocationResponse.readExte | | rnal(Invoc | ationResponse.java:122) | [java] at | | java.io.ObjectInputStream.readExternalData(ObjectIn | | putStream. | java:1792) | [java] at | | java.io.ObjectInputStream.readOrdinaryObject(Object | | InputStrea | m.java:1753) | [java] at | | java.io.ObjectInputStream.readObject0(ObjectInputSt | | ream.java: | 1329) | [java] at | | java.io.ObjectInputStream.readObject(ObjectInputStr | | eam.java:3 | 51) | [java] at | | org.jboss.remoting.serialization.impl.java.JavaSeri | | alizationM | anager.receiveObject(JavaSerializationManager.java: | | 128) | [java] at | | org.jboss.remoting.marshal.serializable.Serializabl | | eUnMarshal | ler.read(SerializableUnMarshaller.java:66) | [java] at | | org.jboss.remoting.transport.socket.SocketClientInv | | oker.trans | port(SocketClientInvoker.java:279) | [java] at | | org.jboss.remoting.RemoteClientInvoker.invoke(Remot | | eClientInv | oker.java:143) | [java] at | | org.jboss.remoting.Client.invoke(Client.java:525) | [java] at | | java.io.ObjectInputStream.readOrdinaryObject(Object | | InputStrea | m.java:1751) | [java] at | | java.io.ObjectInputStream.readObject0(ObjectInputSt | | ream.java: | 1329) | [java] at | | java.io.ObjectInputStream.defaultReadFields(ObjectI | | nputStream | .java:1945) | [java] at | | java.io.ObjectInputStream.readSerialData(ObjectInpu | | tStream.ja | va:1869) | [java] at | | java.io.ObjectInputStream.readOrdinaryObject(Object | | InputStrea | m.java:1753) | [java] at | | java.io.ObjectInputStream.readObject0(ObjectInputSt | | ream.java: | 1329) | [java] at | | java.io.ObjectInputStream.readObject(ObjectInputStr | | eam.java:3 | 51) | [java] at | | org.jboss.remoting.serialization.impl.java.JavaSeri | | alizationM | anager.receiveObject(JavaSerializationManager.java: | | 128) | [java] at | | org.jboss.remoting.Client.invoke(Client.java:488) | [java] at | | org.jboss.aspects.remoting.InvokeRemoteInterceptor. | | invoke(Inv | okeRemoteInterceptor.java:55) | [java] at | | org.jboss.aop.joinpoint.MethodInvocation.invokeNext | | (MethodInv | ocation.java:101) | [java] at | | org.jboss.aspects.remoting.IsLocalInterceptor.invok | | e(IsLocalI | nterceptor.java:48) | [java] at | | org.jboss.aop.joinpoint.MethodInvocation.invokeNext | | (MethodInv | ocation.java:101) | [java] at | | org.jboss.aspects.remoting.PojiProxy.invoke(PojiPro | | xy.java:61 | ) | [java] at $Proxy0.createProxy(Unknown | | Source) | [java] at | | org.jboss.ejb3.JndiProxyFactory.getObjectInstance(J | | ndiProxyFa | ctory.java:52) | [java] at | | javax.naming.spi.NamingManager.getObjectInstance(Na | | mingManage | r.java:304) | [java] at | | org.jboss.remoting.marshal.serializable.Serializabl | | eUnMarshal | ler.read(SerializableUnMarshaller.java:66) | [java] at | | org.jboss.remoting.transport.socket.SocketClientInv | | oker.trans | port(SocketClientInvoker.java:279) | [java] at | | org.jboss.remoting.RemoteClientInvoker.invoke(Remot | | eClientInv | oker.java:143) | [java] at | | org.jboss.remoting.Client.invoke(Client.java:525) | [java] at | | org.jboss.remoting.Client.invoke(Client.java:488) | [java] at | | org.jboss.aspects.remoting.InvokeRemoteInterceptor. | | invoke(Inv | okeRemoteInterceptor.java:55) | [java] at | | org.jboss.aop.joinpoint.MethodInvocation.invokeNext | | (MethodInv | ocation.java:101) | [java] at | | org.jboss.aspects.remoting.IsLocalInterceptor.invok | | e(IsLocalI | nterceptor.java:48) | [java] at | | org.jnp.interfaces.NamingContext.getObjectInstance( | | NamingCont | ext.java:1125) | [java] at | | org.jnp.interfaces.NamingContext.getObjectInstanceW | | rapFailure | (NamingContext.java:1142) | [java] at | | org.jnp.interfaces.NamingContext.lookup(NamingConte | | xt.java:70 | 5) | [java] at | | org.jnp.interfaces.NamingContext.lookup(NamingConte | | xt.java:58 | 7) | [java] at | | javax.naming.InitialContext.lookup(InitialContext.j | | ava:392) | [java] at | | example2.Client.main(Client.java:30) | [java] at | | org.jboss.aop.joinpoint.MethodInvocation.invokeNext | | (MethodInv | ocation.java:101) | [java] at | | org.jboss.aspects.remoting.PojiProxy.invoke(PojiPro | | xy.java:61 | ) | [java] ... 9 more | [java] Java Result: 1 | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4135081#... 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