Re: [rules-users] threw error java.lang.ClassCastException: org.drools.reteoo.FromNode$FromMemory cannot be cast to org.drools.reteoo.BetaMemory

I get session only when I need to execute rules and I dispose them off after rules are executed. So before executing rules, I get session, insert facts, call fireAllRules() and then dispose session in finally block. And while adding/updating rule (ie. working on new KB), there are no sessions at all. Ejaz -- View this message in context: http://drools.46999.n3.nabble.com/threw-error-java-lang-ClassCastExceptio... Sent from the Drools: User forum mailing list archive at Nabble.com.