I got the client class server class and Hello interface compiled after that i have started the rmiregistry and when i try to start the server by giving the command :
After I execute this command i get the following exception :
java.rmi.ServerException: RemoteException occurred in server thread; nested exception is: java.rmi.UnmarshalException: error unmarshalling arguments; nested exception is: java.lang.ClassNotFoundException: packrmi.Hello at sun.rmi.server.UnicastServerRef.oldDispatch(UnicastServerRef.java:385) at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:240) at sun.rmi.transport.Transport$1.run(Transport.java:153) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.Transport.serviceCall(Transport.java:149) at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:466) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:707) at java.lang.Thread.run(Thread.java:595) at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(Unknown Source) at sun.rmi.transport.StreamRemoteCall.executeCall(Unknown Source) at sun.rmi.server.UnicastRef.invoke(Unknown Source) at sun.rmi.registry.RegistryImpl_Stub.bind(Unknown Source) at packrmi.Server.main(Server.java:24) Caused by: java.rmi.UnmarshalException: error unmarshalling arguments; nested exception is: java.lang.ClassNotFoundException: packrmi.Hello at sun.rmi.registry.RegistryImpl_Skel.dispatch(Unknown Source) at sun.rmi.server.UnicastServerRef.oldDispatch(UnicastServerRef.java:375) at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:240) at sun.rmi.transport.Transport$1.run(Transport.java:153) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.Transport.serviceCall(Transport.java:149) at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:466) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:707) at java.lang.Thread.run(Thread.java:595) Caused by: java.lang.ClassNotFoundException: packrmi.Hello at java.net.URLClassLoader$1.run(URLClassLoader.java:200) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:242) at sun.rmi.server.LoaderHandler.loadProxyInterfaces(LoaderHandler.java:707) at sun.rmi.server.LoaderHandler.loadProxyClass(LoaderHandler.java:651) at sun.rmi.server.LoaderHandler.loadProxyClass(LoaderHandler.java:588) at java.rmi.server.RMIClassLoader$2.loadProxyClass(RMIClassLoader.java:628) at java.rmi.server.RMIClassLoader.loadProxyClass(RMIClassLoader.java:294) at sun.rmi.server.MarshalInputStream.resolveProxyClass(MarshalInputStream.java:238) at java.io.ObjectInputStream.readProxyDesc(ObjectInputStream.java:1499) at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1462) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1698) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1304) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:349)
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