Mauricio Salatino created JBRULES-3499: ------------------------------------------ Summary: MVEL failing on new added packages Key: JBRULES-3499 URL: https://issues.jboss.org/browse/JBRULES-3499 Project: Drools Issue Type: Bug Security Level: Public (Everyone can see) Reporter: Mauricio Salatino Assignee: Mark Proctor Fix For: 5.4.0.Final, 5.5.0.Beta1 Attachments: mvel-issue.zip In this simple rule: when r: Request( amount > 500 ) String( this == r.id ) from requests For some reason MVEL is failing with the following exception: Testcase: hello(com.salaboy.mvelissue.MvelTest): Caused an ERROR unable to invoke method: com.salaboy.mvelissue.Request.getId: target of method is null java.lang.RuntimeException: unable to invoke method: com.salaboy.mvelissue.Request.getId: target of method is null at org.mvel2.optimizers.impl.refl.nodes.GetterAccessor.getValue(GetterAccessor.java:66) When a new set of rules is being added to the kbase and an activation is generated. I've included a version of the failing rule working with a workaround, but both should work -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jboss.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira