Chong Minsk Goh wrote:

Hi,

I am trying to run Drools on Netbeans. I have added the jars from Drools 4.0.2.

However, I encountered an error

org.doxa.rules.RulesManager - org.drools.RuntimeDroolsException: Unable to load dialect 'org.drools.rule.builder.dialect.mvel.MVELDialectConfiguration:mvel'

MVEL is a required jar, not an optional one, put it on your classpath and hopefully this should work for you.

I did not use any MVEL dialects in my rules definition. Here is my rule:

rule
"Out of Range" when m : Message( message == "checkRange" , status == 1 )
Range(myMin : myMin, myMax : myMax, myValue : myValue)

Range(myValue < myMin || myValue > myMax)
then m.setMessage("");
m.setStatus(0);
end

Has anyone attempted using Netbeans with Drools and faced this problem?

Best regards

Eric
_______________________________________________
rules-users mailing list
rules-users@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-users
  