Are you exporting the DRL or just using the view source from guvnor? The view source doesn't show the model that must be defined, among other things. I havent used the eclipse plugin much but Guvnor itself, has it's own pseudo model for handling Web Decision tables. When you finally generate a package it will generate correct DRL (not BRL/DT) of that decision table and should have everything you need to run it outside of Guvnor. BRL and DT will always create DRL when you export the package. So my guess is you should use KB.add on a DRL resource type. -Michael ----- Original Message ----- From: "Dan Seaver" <dan.seaver(a)ge.com&gt; To: rules-users(a)lists.jboss.org Sent: Monday, June 15, 2009 3:32:48 PM GMT -06:00 US/Canada Central Subject: [rules-users] Web based decision tables Can someone tell me the appropriate way to use web-based decision tables? They seem to work fine if I create them in Guvnor, and then build and deploy the binary package from Guvnor. However, if I copy the gdst from Guvnor to Eclipse and use KnowledgeBuilder.add to attempt to add the resource as a DTABLE or BRL resource type, I get a NullPointerException or CannotResolveClassException. Any help would be appreciated. Thanks, Dan -- View this message in context: http://www.nabble.com/Web-based-decision-tables-tp24042079p24042079.html Sent from the drools - user mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users