Problem deploying portlet to Portal Server 2.6.1.GA

[nilsoedstrom]

A portlet that deployed to JBoss Portal Server 2.6.0-CR2 does not deploy to 26.1. I receive the exception:
java.lang.ClassCastException: com.sun.faces.application.ApplicationAssociate cannot be cast to com.sun.faces.application.ApplicationAssociate.

Any ideas of what to do to overcome this problem.

Nils

[theute]

it looks like duplicate jars in your app