[jboss-jira] [JBoss JIRA] Created: (JBRULES-2066) Unusable error message during test scnario execution: Exception executing predicate org.drools.base.mvel.MVELPredicateExpression at 739c6e

[Ingomar Otter (JIRA)]

Unusable error message during test scnario execution: Exception executing predicate org.drools.base.mvel.MVELPredicateExpression at 739c6e
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                 Key: JBRULES-2066
                 URL: https://jira.jboss.org/jira/browse/JBRULES-2066
             Project: JBoss Drools
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: drools-guvnor
    Affects Versions: 5.0.0.CR1
            Reporter: Ingomar Otter
            Assignee: Mark Proctor
            Priority: Minor
             Fix For: 5.0.0.GA


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 get's printed so that users have a chance of fixing the problem. ;-)

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