Hi Steve - right - so it was luck that it was working in the first place? Do you have the DSL listed in the agent before the DRL? that much *should* be required - as it needs to have the DSL loaded before it can apply it to the subsequent dslrs. If they are in the order which is required, and doesn't work - could you create a JIRA for this (perhaps with a sample to try it with) as it is clearly a bug, it can't rely on luck or names ;)

On Wed, Nov 25, 2009 at 7:53 AM, Steve Ronderos <steve.ronderos(a)ni.com&gt; wrote: > Hello Rules Devs, > > I'm experiencing an issue in Drools 5.0.1.FINAL using a KnowledgeAgent to > build my rules which are defined in a change-set.xml file. My rules > resources contain a dsl and a dslr. Everything was working perfectly until > today when I changed the names of the dsl and dslr files. All of the sudden > the Agent started throwing exceptions saying that the dsl patterns could not > be expanded. After a little research it appears that the reason this is > happening is that the Agent does not necessarily build the resources defined > in the change-sets provided to it in the order that the resources are > defined. For now I have stopped using the KnowledgeAgent. It turns out > that I'm not really using any of the KnowledgeAgent features and that a > KnowledgeBase will work fine for now. In the future I would like to use the > KnowedgeAgent. I googled around a little to try to find any other > information on this issue but found nothing. Is this a known issue? Should > I log a JIRA request? > > Thanks, > > Steve Ronderos > _______________________________________________ > rules-dev mailing list > rules-dev(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-dev > > >