[jboss-user] [JBoss Seam] - jboss-ejb3-all.jar StatelessRemoteProxy serialVersionUID out

[nynymike]

I'm running JBoss 4.05.GA and Seam 1.2.1.GA. I'm trying to use RMI to call one of my SLSB's. I'm using MyEclipse 6.0.0GA, which is Eclipse 3.3 (not sure if this matters). I get this stack trace:

  | JNDI Name: VmManagerSessionBean/remote
  | FAILED: testLookupAccount
  | javax.naming.CommunicationException [Root exception is java.io.InvalidClassException: org.jboss.ejb3.stateless.StatelessRemoteProxy; local class incompatible: stream classdesc serialVersionUID = 2583299153931800023, local class serialVersionUID = -9097306519795868]
  | 	at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:723)
  | 	at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:588)
  | 	at javax.naming.InitialContext.lookup(InitialContext.java:392)
  | 	at us.ziacom.voicemail.test.TestVmManagerSessionBean.testLookupAccount(TestVmManagerSessionBean.java:22)
  | Caused by: java.io.InvalidClassException: org.jboss.ejb3.stateless.StatelessRemoteProxy; local class incompatible: stream classdesc serialVersionUID = 2583299153931800023, local class serialVersionUID = -9097306519795868
  | 	at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:562)
  | 	at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1583)
  | 	at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1496)
  | 	at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1732)
  | 	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
  | 	at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1945)
  | 	at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1869)
  | 	at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)
  | 	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
  | 	at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
  | 	at java.rmi.MarshalledObject.get(MarshalledObject.java:142)
  | 	at org.jnp.interfaces.MarshalledValuePair.get(MarshalledValuePair.java:72)
  | 	at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:653)
  | 	... 25 more
  | ... Removed 22 stack frames
  | 
I see this post on the EJB3 Jira that seems relevant:
   http://jira.jboss.com/jira/browse/EJBTHREE-402

I think I have to get the StatelessRemoteProxy object in JBoss, and the one that is being used in Seam, to match. The problem is, I'm not sure exactly how to do this. I see SEAM is including a file jboss-ejb3-all.jar, but the JBoss App Server has several jars that have ejb3 in the name. 

Thanks in advance! 

- Mike


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