I am trying to make an RMIAdaptor call from JBoss 4.0.0 to JBoss 3.2.5. However, when I lookup the RMIAdaptor in 3.2.5 from 4.0.0 using JNDI, I get the following error:
Caused by: java.rmi.UnmarshalException: error unmarshalling return; nested exception is: java.io.InvalidClassException: org.jnp.interfaces.MarshalledValuePair; local class incompatible: stream classdesc serialVersionUID = -340384351571113913