I tried with your code, there is no error but my new rule is not taken in account I surely missed something and I'm looking at it. Thanks for your reply.
-- View this message in context: http://drools.46999.n3.nabble.com/NullPointerException-at-org-drools-compiler-kie-builder-impl-KieContainerImpl-updateToVersion-tp4029894p4029978.html Sent from the Drools: User forum mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users