[jboss-user] [Installation, Configuration & DEPLOYMENT] - Client library compatibility issues 4.2.0.GA -> 4.2.2.GA

sepan do-not-reply at jboss.com
Thu Jul 17 09:11:30 EDT 2008

According to http://wiki.jboss.org/wiki/JBossVersionCompatibilityMatrix a 4.2.0 client should be able to invoke ejb3 application running on JBoss AS 4.2.2.
This doesn't work for me, I get:
java.io.InvalidClassException: org.jboss.ejb3.remoting.BaseRemoteProxy; local class incompatible: stream classdesc serialVersionUID = -2711693270411201590, local class serialVersionUID = 1126421850898582900

Client is using the jbossall-client.jar from JBoss 4.2.0.GA. The application is build using the libraries from JBoss 4.2.0.GA. When running on a JBoss AS 4.2.0 everything is ok. But if I deploy the application on a JBoss 4.2.2 and run the client against it, i got the InvalidClassException.
I can get the client running only if I use the jbossall-client.jar from JBoss 4.2.2.

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