thnx Mauricio 4 ur help bug fixed after using the latest hibernate-validator-4.0.2.GA.jar and hibernate3.jar -- View this message in context: http://old.nabble.com/Drools-flow-web-console-%285.1.M1%29-deployment-in-JBoss-tp25952512p26386137.html Sent from the drools - user mailing list archive at Nabble.com.