[jboss-user] [EJB 3.0] - EJBAccessException not marshalled?

Hi to all, I'm trying out the JBoss security togheter with remote ejb. Long story short, the security domain validates my credentials and everything works fine if I provide the right user/password. However, if they are not valid, I receive: | Exception in thread "main" java.lang.reflect.UndeclaredThrowableException | at $Proxy0.testSecurity(Unknown Source) | at security.SecurityTest.main(SecurityTest.java:31) | | Caused by: java.rmi.MarshalException: Failed to communicate. Problem during marshalling/unmarshalling; nested exception is: | java.io.InvalidClassException: javax.ejb.EJBAccessException; local class incompatible: stream classdesc serialVersionUID = -3982037377455977398, local class serialVersionUID = 4923220329322198628 | etc... I changed all my jar references to use those in the /lib directories rather than /client in case it was some different version of Serializable classes, but this didn't help... Any ideas? Regards Alejandro View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4051097#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...