Hi everyone,

I'm trying to use a java.util.List like this:

rule "Test"
 
    when
        e : Especialista(retratoUser.lstCarac.get(0).codCarac != 0)
    then
        System.out.println ("test");
     
end

The property lstCarac is a java.util.List<Caracteristica>. I'm getting this error :

org.drools.rule.InvalidRulePackage: [18,44]: unknown:18:44 Unexpected token '0'[18,46]: unknown:18:46 Unexpected token '.'
    at org.drools.rule.Package.checkValidity(Package.java:419)

Someone knows what i have to do to fix the problem??


--
Anderson Pazza Mello
Tecnologia em Informática - UFPR
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