it's ok to deploy my jbpm5 project  on tomcat.but have a trouble when deploy jbpm5 on websphere6.1.
 
 
exception :

Caused by: java.lang.ClassCastException: [Ljava.lang.Object; incompatible with [Ljava.util.Map$Entry;

    at org.drools.marshalling.impl.OutputMarshaller.writePropagationContexts(OutputMarshaller.java:716)

to sandeep kumar  : u had the same trouble , did u resolve it? help me.

how to handl it?