[rules-users] Re: 4.0.M1 JBoss Rules IDE - Unknown error

The exception: !ENTRY org.drools.eclipse 4 120 2007-07-16 15:42:24.795 !MESSAGE Internal error in Drools Plugin: !STACK 0 java.lang.UnsupportedOperationException: Trying to create a restriction for an empty restriction list at org.drools.rule.builder.PatternBuilder.createRestriction( PatternBuilder.java:348) at org.drools.rule.builder.PatternBuilder.build( PatternBuilder.java:248) at org.drools.rule.builder.PatternBuilder.buildConstraint(PatternBuilder.java:164) at org.drools.rule.builder.PatternBuilder.build(PatternBuilder.java:145) at org.drools.rule.builder.GroupElementBuilder.build( GroupElementBuilder.java:79) at org.drools.rule.builder.RuleBuilder.build( RuleBuilder.java:53) at org.drools.compiler.PackageBuilder.addRule( PackageBuilder.java:390) at org.drools.compiler.PackageBuilder.addPackage( PackageBuilder.java:264) at org.drools.eclipse.DroolsEclipsePlugin.generateParsedResource(Unknown Source) at org.drools.eclipse.DroolsEclipsePlugin.parseResource(Unknown Source) at org.drools.eclipse.editors.rete.ReteViewer.getRuleBase(Unknown Source) at org.drools.eclipse.editors.rete.ReteViewer.loadReteModel(Unknown Source) at org.drools.eclipse.editors.DRLRuleEditor2$3.run(Unknown Source) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run( ModalContext.java:113) On 7/16/07, Ronald R. DiFrango <ron.difrango(a)gmail.com&gt; wrote: > > I am getting the following error and I have no way of trackign down > where it is occurring and how to correct it: > > Severity and Description Path Resource Location Creation > Time Id > Trying to create a restriction for an empty restriction list > RtvDecisionEngine/src/rules/com/circuitcity/rtvcrms/rules rtv.drl > Unknown 1184614547431 82053 > >