[jboss-jira] [JBoss JIRA] (DROOLS-3707) exception thrown in drools 7.7.0 Final

[Monika Gupta (Jira)]

Monika Gupta created DROOLS-3707:
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             Summary: exception thrown in drools 7.7.0 Final
                 Key: DROOLS-3707
                 URL: https://issues.jboss.org/browse/DROOLS-3707
             Project: Drools
          Issue Type: Bug
          Components: core engine
    Affects Versions: 7.7.0.Final
            Reporter: Monika Gupta
            Assignee: Mario Fusco


drools 7.70 Final throws below exception when KieModule is created with below configuration :
kieHelper.build(
            SequentialAgendaOption.DYNAMIC,
            SequentialOption.YES,
            MultithreadEvaluationOption.YES,
            MaxThreadsOption.get(20)));

java.lang.NullPointerException
    at org.drools.core.phreak.PhreakJoinNode.doLeftInserts(PhreakJoinNode.java:95)
    at org.drools.core.phreak.PhreakJoinNode.doNode(PhreakJoinNode.java:71)
    at org.drools.core.phreak.RuleNetworkEvaluator.switchOnDoBetaNode(RuleNetworkEvaluator.java:552)
    at org.drools.core.phreak.RuleNetworkEvaluator.evalBetaNode(RuleNetworkEvaluator.java:538)
    at org.drools.core.phreak.RuleNetworkEvaluator.evalNode(RuleNetworkEvaluator.java:373)
    at org.drools.core.phreak.RuleNetworkEvaluator.innerEval(RuleNetworkEvaluator.java:333)
    at org.drools.core.phreak.RuleNetworkEvaluator.outerEval(RuleNetworkEvaluator.java:169)
    at org.drools.core.phreak.RuleNetworkEvaluator.evaluateNetwork(RuleNetworkEvaluator.java:127)
    at org.drools.core.phreak.RuleExecutor.reEvaluateNetwork(RuleExecutor.java:212)
    at org.drools.core.phreak.RuleExecutor.evaluateNetworkAndFire(RuleExecutor.java:87)
    at org.drools.core.concurrent.AbstractRuleEvaluator.internalEvaluateAndFire(AbstractRuleEvaluator.java:34)
    at org.drools.core.concurrent.SequentialRuleEvaluator.evaluateAndFire(SequentialRuleEvaluator.java:43)
    at org.drools.core.common.DefaultAgenda.fireLoop(DefaultAgenda.java:1067)
    at org.drools.core.common.DefaultAgenda.internalFireAllRules(DefaultAgenda.java:1014)
    at org.drools.core.common.DefaultAgenda.fireAllRules(DefaultAgenda.java:1006)
    at org.drools.core.impl.StatefulKnowledgeSessionImpl.internalFireAllRules(StatefulKnowledgeSessionImpl.java:1308)
    at org.drools.core.impl.StatefulKnowledgeSessionImpl.fireAllRules(StatefulKnowledgeSessionImpl.java:1299)
    at org.drools.core.impl.StatefulKnowledgeSessionImpl.fireAllRules(StatefulKnowledgeSessionImpl.java:1283)
    at org.drools.core.impl.StatelessKnowledgeSessionImpl.execute(StatelessKnowledgeSessionImpl.java:281)



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