I already tried with a KnowledgeBase as your link suggest and it works well. But as the KnowledgeBase is deprecated, I would like to use the new way implemented in Drools 6.
I'm still searching and if I can't find anything, I will submit this issue to Jira. Thanks -- View this message in context: http://drools.46999.n3.nabble.com/NullPointerException-at-org-drools-compiler-kie-builder-impl-KieContainerImpl-updateToVersion-tp4029894p4029954.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