I am using Drools 6.0.0.FINAL on JBOSS EAP 5.1.2. My code: KieServices ks = KieServices.Factory.get(); KieContainer kContainer = ks.getKieClasspathContainer(); KieSession kSession = kContainer.newKieSession(); kSession.insert(mdxObj); kSession.fireAllRules(); Works fine outside of the JBOSS container. I am deploying this code within a JAR file that is the main part of my EAR file. I feel as though I have tried every possible answer I have found on the web for the past two days and this is my last resort. Does anyone have any ideas on what could be the problem? Thanks, -- View this message in context: http://drools.46999.n3.nabble.com/java-lang-RuntimeException-Cannot-find-... Sent from the Drools: User forum mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users