Actually ! I try with the future 4.0.5 version, and it's working !
I wait for the official new realease. thanks, V. Steven Williams-5 wrote: > > This may be http://jira.jboss.org/jira/browse/JBRULES-1415 > > cheers > Steve > > On Wed, Apr 9, 2008 at 5:37 PM, vdelbart <[EMAIL PROTECTED]> wrote: > >> >> Hello, >> >> I have an error on WorkingMemoryLogger with this rule : >> >> package example >> import mcmipih.rules.demo.model.*; >> global Param param; >> >> rule "Your Third Rule" >> dialect "mvel" >> when >> Param( iep : IEP ) from param >> then >> System.out.println("Iep de param " + iep); >> end >> >> The error : >> >> java.lang.NullPointerException >> at >> >> org.drools.base.mcmipih.rules.demo.model.Param22676229$getIEP.getValue(Unknown >> Source) >> at >> org.drools.base.ClassFieldExtractor.getValue(ClassFieldExtractor.java:127) >> at org.drools.rule.Declaration.getValue(Declaration.java:198) >> at >> >> org.drools.audit.WorkingMemoryLogger.extractDeclarations(WorkingMemoryLogger.java:265) >> at >> >> org.drools.audit.WorkingMemoryLogger.activationCreated(WorkingMemoryLogger.java:199) >> at >> >> org.drools.event.AgendaEventSupport.fireActivationCreated(AgendaEventSupport.java:75) >> at >> org.drools.reteoo.RuleTerminalNode.assertTuple(RuleTerminalNode.java:331) >> at >> org.drools.reteoo.RuleTerminalNode.assertTuple(RuleTerminalNode.java:137) >> at >> >> org.drools.reteoo.SingleTupleSinkAdapter.propagateAssertTuple(SingleTupleSinkAdapter.java:20) >> at org.drools.reteoo.FromNode.assertTuple(FromNode.java:90) >> at >> >> org.drools.reteoo.SingleTupleSinkAdapter.createAndPropagateAssertTuple(SingleTupleSinkAdapter.java:55) >> at >> >> org.drools.reteoo.LeftInputAdapterNode.assertObject(LeftInputAdapterNode.java:116) >> at >> >> org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:22) >> at >> org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:153) >> at org.drools.reteoo.Rete.assertObject(Rete.java:175) >> at >> org.drools.reteoo.ReteooRuleBase.assertObject(ReteooRuleBase.java:192) >> at >> >> org.drools.reteoo.ReteooWorkingMemory$WorkingMemoryReteAssertAction.execute(ReteooWorkingMemory.java:179) >> at >> >> org.drools.common.AbstractWorkingMemory.executeQueuedActions(AbstractWorkingMemory.java:1315) >> at >> >> org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:462) >> at >> >> org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:433) >> at >> >> execute.ExecReglesWorkingMemory.testExecReglesWorkingMemory(ExecReglesWorkingMemory.java:107) >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> at >> >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) >> at >> >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) >> at java.lang.reflect.Method.invoke(Method.java:585) >> at junit.framework.TestCase.runTest(TestCase.java:154) >> at junit.framework.TestCase.runBare(TestCase.java:127) >> at junit.framework.TestResult$1.protect(TestResult.java:106) >> at junit.framework.TestResult.runProtected(TestResult.java:124) >> at junit.framework.TestResult.run(TestResult.java:109) >> at junit.framework.TestCase.run(TestCase.java:118) >> at >> >> org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:128) >> at >> >> org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) >> at >> >> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460) >> at >> >> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673) >> at >> >> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386) >> at >> >> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196) >> >> >> The workingmemorylogger wants to show the value of the variable iep even >> if >> my 'param' is not present in the working memory ! >> >> Is it a bug ? >> >> thanks for your help, >> >> regards, >> >> V. >> >> >> >> >> >> >> >> -- >> View this message in context: >> http://www.nabble.com/Error-on-access-variable-in-workingmemorylogger-tp16581343p16581343.html >> Sent from the drools - user mailing list archive at Nabble.com. >> >> _______________________________________________ >> rules-users mailing list >> rules-users@lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/rules-users >> > > > > -- > Steven Williams > > Supervising Consultant > > Object Consulting > Office: 8615 4500 Mob: 0439 898 668 Fax: 8615 4501 > [EMAIL PROTECTED] > www.objectconsulting.com.au > > consulting | development | training | support > our experience makes the difference > > _______________________________________________ > rules-users mailing list > rules-users@lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > > -- View this message in context: http://www.nabble.com/Error-on-access-variable-in-workingmemorylogger-tp16581343p16584748.html Sent from the drools - user mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users