Please see https://issues.jboss.org/browse/JBRULES-3607 -- View this message in context: http://drools.46999.n3.nabble.com/NPE-loading-Drools-5-4-0-Beta1-using-drools-spring-tp3639227p4019300.html Sent from the Drools: User forum mailing list archive at Nabble.com.