InvalidClassException: org.jboss.ejb3.remoting.BaseRemotePro

[mchepuri]

Hi,
I created and deployed an EJB to JBoss.

EJB Deployed success fully ( checked it from JMXConsile/JNDIView)

Now wrote a simple stand alone client to invoke the server method.


Properties prop = new Properties();
prop.set......
// Code to fill up properties

MyRemote beanRemote= (MyRemote)context.lookup("aer/ReconManagerBean/remote");
beanRemote.method();....

When run this code i am getting

javax.naming.CommunicationException [Root exception is java.io.InvalidClassException: org.jboss.ejb3.remoting.BaseRemoteProxy; local class incompatible: stream classdesc serialVersionUID = -2711693270411201590, local class serialVersionUID = 1126421850898582900]
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:780)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:627)
at javax.naming.InitialContext.lookup(InitialContext.java:392)
at com.directv.dtss2.aer.scte.ws.EJBClientTest.invokeExecuteRecon(EJBClientTest.java:34)
at com.directv.dtss2.aer.scte.ws.EJBClientTest.main(EJBClientTest.java:21)
Caused by: java.io.InvalidClassException: org.jboss.ejb3.remoting.BaseRemoteProxy; local class incompatible: stream classdesc serialVersionUID = -2711693270411201590, local class serialVersionUID = 1126421850898582900
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.readNonProxyDesc(ObjectInputStream.java:1583)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1496)
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:1947)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1871)
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:710)
... 4 more


I googled around and implemented some solutions.But no luck...

How can i solve this problem..

Thanks
Murali

[mchepuri]

Assume that i gave right bean and remote names as per Global JNDI view from JMX Console. @ "aer/ReconManagerBean/remote" in above code.

[peterj]

Incompatible serialVersionIDs means that the JBoss AS client JARs in your client's classpath do not match the JBoss AS server JARs. Most likely, you are including client JARs from another version of JBoss AS.

[mchepuri]

Its worked....
Thanks a lot peter. :) :) :)

Thanks
Murali.