[jboss-jira] [JBoss JIRA] Created: (JBRULES-455) java.lang.NullPointerException at org.drools.util.LinkedList.remove(Unknown Source) in 3.0.4 while not in 3.0.3

[Ruslan Sorokin (JIRA)]

java.lang.NullPointerException at org.drools.util.LinkedList.remove(Unknown Source) in 3.0.4 while not in 3.0.3
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                 Key: JBRULES-455
                 URL: http://jira.jboss.com/jira/browse/JBRULES-455
             Project: JBoss Rules
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: Reteoo
    Affects Versions: 3.0.4
         Environment: WindowsXP, eclipse3.2
            Reporter: Ruslan Sorokin
         Assigned To: Mark Proctor


java.lang.NullPointerException
	at org.drools.util.LinkedList.remove(Unknown Source)
	at org.drools.reteoo.ObjectMatches.remove(Unknown Source)
	at org.drools.reteoo.JoinNode.modifyTuple(Unknown Source)
	at org.drools.reteoo.LeftInputAdapterNode.modifyObject(Unknown Source)
	at org.drools.reteoo.ObjectSource.propagateModifyObject(Unknown Source)
	at org.drools.reteoo.ObjectTypeNode.modifyObject(Unknown Source)
	at org.drools.reteoo.Rete.modifyObject(Unknown Source)
	at org.drools.reteoo.ReteooRuleBase.modifyObject(Unknown Source)
	at org.drools.reteoo.ReteooWorkingMemory.modifyObject(Unknown Source)
	at org.drools.base.DefaultKnowledgeHelper.modifyObject(Unknown Source)
	at TrafficControl.Rule_Approach_Continue_0.consequence(Rule_Approach_Continue_0.java:16)
	at TrafficControl.Rule_Approach_Continue_0ConsequenceInvoker.evaluate(Rule_Approach_Continue_0ConsequenceInvoker.java:36)
	at org.drools.common.DefaultAgenda.fireActivation(Unknown Source)
	at org.drools.common.DefaultAgenda.fireNextItem(Unknown Source)
	at org.drools.common.AbstractWorkingMemory.fireAllRules(Unknown Source)
	at org.drools.common.AbstractWorkingMemory.fireAllRules(Unknown Source)


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