Hello, I'm using Eclipse 3.6.2 (Helios) and the Eclipse Plugin JBoss Tools 3.2.1.Final Stable Release. When I try to set a breakpoint within the rule concequence, I get the above mentioned exception. The breakpoint appers, but it is disregarded when debugging. Here you can see the whole description and error behaviour: http://drools.46999.n3.nabble.com/file/n3329759/debug_exception.png Do you know how to avoid this exception? Where can I set this "ruleInfo" data ? Many thanks for any idea / advice! Svetlomir. -- View this message in context: http://drools.46999.n3.nabble.com/Exception-cannot-determine-ruleInfo-whe... Sent from the Drools: User forum mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users

Hello salaboy, Sorry for the late reply. I am using the "Drools 5.2.0 runtime". And the "Drools eclipse plugin 5.2.0.Final". I still could not solve the problem. Thanks in advance, Svetlomir. -- View this message in context: http://drools.46999.n3.nabble.com/Exception-cannot-determine-ruleInfo-whe... Sent from the Drools: User forum mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users

Thanks for the reply, salaboy I moved my rule files to the "src" folder of a Java project and the exception is not shown. The debugging is successful. But when I try moving the original rules project to a java project and move the rules back to it, I still get the exception. What are the prerequisites for the location of the rule files? This is the complete exception stack trace: !ENTRY org.drools.eclipse 4 120 2011-09-16 12:43:51.408 !MESSAGE Internal error in Drools Plugin: !STACK 1 org.eclipse.core.runtime.CoreException: Cannot determine ruleInfo L/RulesDepotConf/GarmischRulesConf/rules/ValidationEarProtocolInsurAnaeTeq.drl 41 at org.drools.eclipse.debug.core.DroolsLineBreakpoint.setJavaBreakpointProperties(DroolsLineBreakpoint.java:112) at org.drools.eclipse.debug.core.DroolsDebugTarget.breakpointAdded(DroolsDebugTarget.java:91) at org.drools.eclipse.launching.DroolsLaunchConfigurationDelegate.launch(DroolsLaunchConfigurationDelegate.java:52) at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:853) at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:702) at org.eclipse.debug.internal.ui.DebugUIPlugin.buildAndLaunch(DebugUIPlugin.java:924) at org.eclipse.debug.internal.ui.DebugUIPlugin$8.run(DebugUIPlugin.java:1128) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) Caused by: java.lang.NullPointerException at org.drools.eclipse.DRLInfo$RuleInfo.getConsequenceJavaLineNumber(DRLInfo.java:201) at org.drools.eclipse.debug.core.DroolsLineBreakpoint.getRuleLineNumber(DroolsLineBreakpoint.java:146) at org.drools.eclipse.debug.core.DroolsLineBreakpoint.setJavaBreakpointProperties(DroolsLineBreakpoint.java:107) ... 7 more !SUBENTRY 1 org.drools.eclipse 4 0 2011-09-16 12:43:51.426 !MESSAGE Cannot determine ruleInfo L/RulesDepotConf/GarmischRulesConf/rules/ValidationEarProtocolInsurAnaeTeq.drl 41 !STACK 0 java.lang.NullPointerException at org.drools.eclipse.DRLInfo$RuleInfo.getConsequenceJavaLineNumber(DRLInfo.java:201) at org.drools.eclipse.debug.core.DroolsLineBreakpoint.getRuleLineNumber(DroolsLineBreakpoint.java:146) at org.drools.eclipse.debug.core.DroolsLineBreakpoint.setJavaBreakpointProperties(DroolsLineBreakpoint.java:107) at org.drools.eclipse.debug.core.DroolsDebugTarget.breakpointAdded(DroolsDebugTarget.java:91) at org.drools.eclipse.launching.DroolsLaunchConfigurationDelegate.launch(DroolsLaunchConfigurationDelegate.java:52) at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:853) at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:702) at org.eclipse.debug.internal.ui.DebugUIPlugin.buildAndLaunch(DebugUIPlugin.java:924) at org.eclipse.debug.internal.ui.DebugUIPlugin$8.run(DebugUIPlugin.java:1128) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) Thanks in advance. Also I can't load the RETE view. This is the correpsonding exception: !ENTRY org.drools.eclipse 4 120 2011-09-16 12:56:16.996 !MESSAGE Internal error in Drools Plugin: !STACK 0 java.lang.Exception: 14 build errors at org.drools.eclipse.editors.rete.ReteViewer.loadReteModel(ReteViewer.java:147) at org.drools.eclipse.editors.DRLRuleEditor2$3.run(DRLRuleEditor2.java:240) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121) !ENTRY org.drools.eclipse 4 120 2011-09-16 12:56:17.031 !MESSAGE Internal error in Drools Plugin: !STACK 0 java.lang.Exception: Unable to parse rules to show RETE view! 14 build errors at org.drools.eclipse.editors.rete.ReteViewer.loadReteModel(ReteViewer.java:162) at org.drools.eclipse.editors.DRLRuleEditor2$3.run(DRLRuleEditor2.java:240) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121) !ENTRY org.drools.eclipse 4 120 2011-09-16 12:56:17.038 !MESSAGE Internal error in Drools Plugin: !STACK 0 java.lang.reflect.InvocationTargetException at org.drools.eclipse.editors.DRLRuleEditor2$3.run(DRLRuleEditor2.java:248) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121) Caused by: java.lang.Exception: Unable to parse rules to show RETE view! 14 build errors at org.drools.eclipse.editors.rete.ReteViewer.loadReteModel(ReteViewer.java:162) at org.drools.eclipse.editors.DRLRuleEditor2$3.run(DRLRuleEditor2.java:240) ... 1 more Root exception: java.lang.Exception: Unable to parse rules to show RETE view! 14 build errors at org.drools.eclipse.editors.rete.ReteViewer.loadReteModel(ReteViewer.java:162) at org.drools.eclipse.editors.DRLRuleEditor2$3.run(DRLRuleEditor2.java:240) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121) -- View this message in context: http://drools.46999.n3.nabble.com/Exception-cannot-determine-ruleInfo-whe... 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