tried with Drools v5.1.1 but still runnig through same error ----- Keep Working >> KiranP -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Drools-Spring-Config-for-Knowledge-Agent-tp1634280p1640851.html Sent from the Drools - User mailing list archive at Nabble.com.