[jboss-jira] [JBoss JIRA] (DROOLS-1584) Null pointer Exception while Scanner trying to pull updates from Kie Workbench

[Dhamodharan Krishnan (JIRA)]

Dhamodharan Krishnan created DROOLS-1584:
--------------------------------------------

             Summary: Null pointer Exception while Scanner trying to pull updates from Kie Workbench
                 Key: DROOLS-1584
                 URL: https://issues.jboss.org/browse/DROOLS-1584
             Project: Drools
          Issue Type: Bug
          Components: kie server
    Affects Versions: 6.5.0.Final
         Environment: Mac.
            Reporter: Dhamodharan Krishnan
            Assignee: Edson Tirelli


May 25, 2017 10:07:34 PM org.drools.compiler.kie.builder.impl.KieRepositoryImpl addKieModule
INFO: KieModule was added: ZipKieModule[releaseId=com.mycompany.module:project:2.0-SNAPSHOT,file=/Users/dhamo/.m2/repository/com/mycompany/module/project/2.0-SNAPSHOT/project-2.0-SNAPSHOT.jar]
Exception in thread "Timer-0" java.lang.NullPointerException
	at org.drools.core.reteoo.BetaMemory.linkNode(BetaMemory.java:93)
	at org.drools.core.reteoo.BetaMemory.linkNode(BetaMemory.java:88)
	at org.drools.core.reteoo.SingleObjectSinkAdapter.staticDoLinkRiaNode(SingleObjectSinkAdapter.java:104)
	at org.drools.core.reteoo.SingleObjectSinkAdapter.doLinkRiaNode(SingleObjectSinkAdapter.java:86)
	at org.drools.core.reteoo.RiaPathMemory.doLinkRule(RiaPathMemory.java:50)
	at org.drools.core.reteoo.PathMemory.linkSegment(PathMemory.java:102)
	at org.drools.core.reteoo.SegmentMemory.notifyRuleLinkSegment(SegmentMemory.java:192)
	at org.drools.core.phreak.AddRemoveRule.addNewPaths(AddRemoveRule.java:459)
	at org.drools.core.phreak.AddRemoveRule.addRule(AddRemoveRule.java:126)
	at org.drools.core.reteoo.builder.ReteooRuleBuilder.addSubRule(ReteooRuleBuilder.java:190)
	at org.drools.core.reteoo.builder.ReteooRuleBuilder.addRule(ReteooRuleBuilder.java:133)
	at org.drools.core.reteoo.ReteooBuilder.addRule(ReteooBuilder.java:106)
	at org.drools.core.impl.KnowledgeBaseImpl.addRule(KnowledgeBaseImpl.java:1586)
	at org.drools.core.impl.KnowledgeBaseImpl.addRule(KnowledgeBaseImpl.java:1566)
	at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.compileAllRules(KnowledgeBuilderImpl.java:1004)
	at org.drools.compiler.builder.impl.CompositeKnowledgeBuilderImpl.buildRules(CompositeKnowledgeBuilderImpl.java:264)
	at org.drools.compiler.builder.impl.CompositeKnowledgeBuilderImpl.buildPackages(CompositeKnowledgeBuilderImpl.java:122)
	at org.drools.compiler.builder.impl.CompositeKnowledgeBuilderImpl.build(CompositeKnowledgeBuilderImpl.java:105)
	at org.drools.compiler.kie.builder.impl.KieContainerImpl.rebuildAll(KieContainerImpl.java:449)
	at org.drools.compiler.kie.builder.impl.KieContainerImpl.updateKBase(KieContainerImpl.java:311)
	at org.drools.compiler.kie.builder.impl.KieContainerImpl.access$000(KieContainerImpl.java:88)
	at org.drools.compiler.kie.builder.impl.KieContainerImpl$1.run(KieContainerImpl.java:255)
	at org.drools.core.impl.KnowledgeBaseImpl.enqueueModification(KnowledgeBaseImpl.java:735)
	at org.drools.compiler.kie.builder.impl.KieContainerImpl.update(KieContainerImpl.java:252)
	at org.drools.compiler.kie.builder.impl.KieContainerImpl.updateDependencyToVersion(KieContainerImpl.java:218)
	at org.kie.scanner.KieRepositoryScannerImpl.updateKieModule(KieRepositoryScannerImpl.java:317)
	at org.kie.scanner.KieRepositoryScannerImpl.scanNow(KieRepositoryScannerImpl.java:298)
	at org.kie.scanner.KieRepositoryScannerImpl$ScanTask.run(KieRepositoryScannerImpl.java:270)
	at java.util.TimerThread.mainLoop(Timer.java:555)
	at java.util.TimerThread.run(Timer.java:505)





--
This message was sent by Atlassian JIRA
(v7.2.3#72005)