CLONE -Unusable error message during test scnario execution: Exception executing predicate org.drools.base.mvel.MVELPredicateExpression@739c6e ---------------------------------------------------------------------------------------------------------------------------------------------- Key: JBRULES-2187 URL: https://jira.jboss.org/jira/browse/JBRULES-2187 Project: JBoss Drools Issue Type: Bug Security Level: Public (Everyone can see) Components: drools-guvnor Affects Versions: 5.0.0.CR1 Reporter: Neil Wallace Assignee: Mark Proctor Priority: Minor Fix For: 5.0.1.FINAL With Guvnor 5.0.0.CR1 it seems that I have produced an error in a decision table which only appears during test scenario execution. However the error message given in the browser (and on the console) is not very helpful: {code} 2009-04-17 15:31:28,691 INFO [STDOUT] ERROR 17-04 15:31:28,690 (ServiceImplementation.java:runScenario:1875) org.drools.RuntimeDroolsException: Exception executing predicate org.drools.base.mvel.MVELPredicateExpression {code} As far as I know it's possible to extract the actual expression from MVELPredicateExpression and it would be nice if this gets printed so that users have a chance of fixing the problem. ;-) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira