Hi. I posted the following to the EJB3 user list, at first:
I'm using EJB-3.0_Previous_3, JBoss-4.0.1sp1, JBossIDE-1.5-Preview-jre1.5-ALL and Eclipse 3.1M5a under Win2000, WinXP and LINUX. (I followed the install instructions.) When I am trying to run the 'stateless' example of the EJB3 tutorial the following exceptions occur when running the 'client' (client.java): Exception in thread "main" javax.naming.CommunicationException [Root exception is java.io.InvalidClassException: org.jboss.ejb3.remoting.BaseRemoteProxy; local class incompatible: stream classdesc serialVersionUID = -1019635950408433617, local class serialVersionUID = -2289426881135628080] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:663) at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:520) at javax.naming.InitialContext.lookup(InitialContext.java:351) at org.jboss.tutorial.stateless.client.Client.main(Client.java:19) Caused by: java.io.InvalidClassException: org.jboss.ejb3.remoting.BaseRemoteProxy; local class incompatible: stream classdesc serialVersionUID = -1019635950408433617, local class serialVersionUID = -2289426881135628080 at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:519) at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1546) at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1460) at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1546) at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1460) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1693) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1912) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1836) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1713) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:339) at java.rmi.MarshalledObject.get(MarshalledObject.java:135) at org.jnp.interfaces.MarshalledValuePair.get(MarshalledValuePair.java:51) at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:566) ... 3 more The answer of Bill Burke was: "JBoss IDE has old version of EJB3 within it. Not sure how to fix. You'll need to post on the JBoss IDE user list." (PS: EJB-3.0_Previous_4 has been released on Friday.) View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3868046#3868046 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3868046 ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click _______________________________________________ JBoss-Development mailing list JBoss-Development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-development
