When an exception is thrown from PackageBuilder detect what jars are missing ---------------------------------------------------------------------------- Key: JBRULES-357 URL: http://jira.jboss.com/jira/browse/JBRULES-357 Project: JBoss Rules Issue Type: Feature Request Security Level: Public(Everyone can see) Components: Drl Parser/Builder Reporter: Mark Proctor Assigned To: Mark Proctor Fix For: 4.0.0.MR4 It seems lots of people are forgetting to add dependencies. We should catch any thrown exceptions and then use refection to probe to see if the necessary classes from different required jars are present t, so we can give back a more meaningful message.