you need to change [consequence][]LOGGING=System.out.println("hello"); to [then][]LOGGING=System.out.println("hello"); Regards, Prem
2009/8/14 Vijay K Pandey <vpan...@mdes.ms.gov> > Thanks, but I have gone through this before and I don’t see any issue in > the DRL & DSL file I wrote. Also within the eclipse plug-in, “Rete View” > comes up fine for the DRL but while running as java application, “Unable to > expand:” error comes. > > > ------------------------------ > > *From:* rules-users-boun...@lists.jboss.org [mailto: > rules-users-boun...@lists.jboss.org] *On Behalf Of *Premkumar Stephen > *Sent:* Friday, August 14, 2009 11:53 AM > *To:* Rules Users List > *Subject:* Re: [rules-users] Drools 5 - Not sure why this simple DSL not > working > > > > > http://hudson.jboss.org/hudson/job/drools/lastSuccessfulBuild/artifact/trunk/target/docs/drools-expert/html_single/index.htmlSection > 4.10.2 > > 2009/8/14 Vijay K Pandey <vpan...@mdes.ms.gov> > > Hi, > > > > I am trying to get a very simple DSL working but all the time it gives the > error of *Unable to expand:* If I take the DSL away everything runs fine, > not sure whats going on. > > > > So what I did is strip away all other stuff and just added a plain simple > DSL -- but still the same error > > > > *Unable to expand: LOGGING* > > > > *DSLR file Contents:* > > > > package test.rules > > dialect "mvel" > > > > expander testing.dsl > > > > rule "TestingCheck" > > > > when > > then > > *LOGGING * > > end > > > > *DSL file content* > > [consequence][]LOGGING=System.out.println("hello"); > > > > *ChangeSet XML file (test_changeset.xml)* > > <change-set xmlns='http://drools.org/drools-5.0/change-set' > > xmlns:xs='http://www.w3.org/2001/XMLSchema-instance' > > xs:schemaLocation='http://drools.org/drools-5.0/change-set > drools-change-set-5.0.xsd<http://drools.org/drools-5.0/change-set%0Adrools-change-set-5.0.xsd>' > > > > <add> > > <resource source='classpath:test/rules/test.drl' type='DSLR' /> > > <resource source='classpath:test/rules/testing.dsl' type='DSL' /> > > </add> > > </change-set> > > > > *I am loading the changeset set via* > > > > KnowledgeBuilder kbuilder = > KnowledgeBuilderFactory.newKnowledgeBuilder(); > > kbuilder.add(ResourceFactory.newClassPathResource("test_changeset.xml"), > ResourceType.CHANGE_SET); > > > > Any hint what is going wrong? > > > > Thanks > > Vijay > > > > > _______________________________________________ > rules-users mailing list > rules-users@lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > > > > _______________________________________________ > rules-users mailing list > rules-users@lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > >
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