[jboss-jira] [JBoss JIRA] (DROOLS-3692) java.lang.NullPointerException druing Condition Evaluation
canyu canyu created DROOLS-3692:
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Summary: java.lang.NullPointerException druing Condition Evaluation
Key: DROOLS-3692
URL: https://issues.jboss.org/browse/DROOLS-3692
Project: Drools
Issue Type: Sub-task
Affects Versions: 7.17.0.Final
Reporter: canyu canyu
Assignee: Mario Fusco
This happens when the number of same data attempts exceeds the drools.jittingThreshold.
Exception in thread "main" java.lang.RuntimeException: Error evaluating
constraint 'valueOfDouble < bottomOfDouble * 0.3 || valueOfDouble >
topOfDouble' in [Rule "1" in
com/test/ec/drools/engine/mer/rules/medicalExaminationReportEvaluateRules.drl]
at org.drools.core.rule.constraint.MvelConstraint.evaluate(MvelConstraint.java:274)
at org.drools.core.rule.constraint.MvelConstraint.isAllowed(MvelConstraint.java:222)
at org.drools.core.reteoo.AlphaNode.assertObject(AlphaNode.java:139)
at
org.drools.core.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:70)
at
org.drools.core.reteoo.CompositeObjectSinkAdapter.propagateAssertObject(CompositeObjectSinkAdapter.java:378)
at org.drools.core.reteoo.ObjectTypeNode.propagateAssert(ObjectTypeNode.java:323)
at org.drools.core.phreak.PropagationEntry$Insert.propagate(PropagationEntry.java:161)
at org.drools.core.phreak.PropagationEntry$Insert.execute(PropagationEntry.java:166)
at
org.drools.core.phreak.SynchronizedPropagationList.flush(SynchronizedPropagationList.java:96)
at
org.drools.core.phreak.SynchronizedPropagationList.flush(SynchronizedPropagationList.java:91)
at org.drools.core.common.DefaultAgenda.fireLoop(DefaultAgenda.java:1050)
at org.drools.core.common.DefaultAgenda.internalFireAllRules(DefaultAgenda.java:1013)
at org.drools.core.common.DefaultAgenda.fireAllRules(DefaultAgenda.java:1005)
at
org.drools.core.impl.StatefulKnowledgeSessionImpl.internalFireAllRules(StatefulKnowledgeSessionImpl.java:1330)
at
org.drools.core.impl.StatefulKnowledgeSessionImpl.fireAllRules(StatefulKnowledgeSessionImpl.java:1321)
at
org.drools.core.impl.StatefulKnowledgeSessionImpl.fireAllRules(StatefulKnowledgeSessionImpl.java:1305)
at
com.test.ec.drools.engine.mer.evaluator.MedicalExaminationReportEvaluator.evaluate(MedicalExaminationReportEvaluator.java:68)
at
com.test.ec.drools.engine.mer.evaluator.MedicalExaminationReportEvaluator.main(MedicalExaminationReportEvaluator.java:174)
Caused by: java.lang.NullPointerException
at ConditionEvaluator08352c95cf9f4e5081f57208df9cb4e5.evaluate(Unknown Source)
at org.drools.core.rule.constraint.MvelConstraint.evaluate(MvelConstraint.java:272)
... 17 more
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