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'

 

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