Hi All,

     When I am trying to create a new package using Knowlwdge Base->> create new->> New Package

It showing error

javax.jcr.nodetype.ConstraintViolationException: no matching property definition found for {http://www.jboss.org/drools-repository/1.0}workspace

I have a previuos package there , I can create new rules, new model etc there in existing package. But not able to create new one.

please guide me why this happening ???

thanks,,,.

stack trace is attached