The drl is gennerated from my descion table. please see the attached xls file.

The error message is
org.drools.RuntimeDroolsException: Exception executing predicate org.drools.base.mvel.MVELPredicateExpression@147e16a

when
session.execute(rules);

Thank you very much for your help.

From: TSwindells@nds.com
To: rules-users@lists.jboss.org
Date: Wed, 6 Jan 2010 14:46:58 +0000
Subject: Re: [rules-users] Hashmap in rules

It would help if you specify what the exact error message you are getting.

Have you imported the required classes?

From: rules-users-bounces@lists.jboss.org [mailto:rules-users-bounces@lists.jboss.org] On Behalf Of Da Sun
Sent: 06 January 2010 14:31
To: rules-users@lists.jboss.org
Subject: [rules-users] Hashmap in rules

I got a CompileException when run the following rule.

when
                bioAnswers:HashMap(bioAnswers.values["HEARING"] == "Y")
                reviewMsgs:LinkedList(size >= 0)
        then
                reviewMsgs.add("Hearing");

It will be very helpful is anyone of you rectify my mistake.

Thanks,

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