1 Reply Latest reply on Jul 25, 2002 12:35 PM by Tung Dang

    java.rmi.UnmarshalException

    Tung Dang Novice

      I am using JBoss final 3.0. I have a CMP 2.0 bean that has among other things this method:

      public abstract void setDataGroup(int dataGroup);

      While invoking the method from a client like this:

      MyTestHome home = ...;

      MyTest r = home.create(....);
      r.setDataGroup(1);

      I got the following error:

      java.rmi.UnmarshalException: Error unmarshaling return; nested exception is:
      java.io.InvalidClassException: javax.ejb.EJBException; Local class not compatible: stream classdesc serialVersionUID=796770993296843510 local class serialVersionUID=-9219910240172116449
      java.io.InvalidClassException: javax.ejb.EJBException; Local class not compatible: stream classdesc serialVersionUID=796770993296843510 local class serialVersionUID=-9219910240172116449

      at java.io.ObjectStreamClass.validateLocalClass(ObjectStreamClass.java:529)
      at java.io.ObjectStreamClass.setClass(ObjectStreamClass.java:573)
      at java.io.ObjectInputStream.inputClassDescriptor(ObjectInputStream.java:942)
      at java.io.ObjectInputStream.readObject(ObjectInputStream.java:372)

      Can any one help me please?

      Regards.