[jboss-jira] [JBoss JIRA] (DROOLS-1201) [ENG](6.3.z) Setting the planning variable nullable in nurserostering examples causes Drools NPE
Alessandro Lazarotti created DROOLS-1201:
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Summary: [ENG](6.3.z) Setting the planning variable nullable in
nurserostering examples causes Drools NPE
Key: DROOLS-1201
URL: https://issues.jboss.org/browse/DROOLS-1201
Project: Drools
Issue Type: Bug
Components: core engine
Affects Versions: 6.2.0.Final, 6.3.0.Final
Environment: Windows 7 x 64, JDK 8u66, IDE netbeans 8.0.1.
Reporter: Alessandro Lazarotti
Assignee: Mario Fusco
Priority: Critical
Fix For: 7.0.0.Beta1
If you set the planning variable to "nullable=true", firstable, causes a
IllegalStateException.
fixed that, causes the first NPE, and fixed that, causes other NPE unfixed:
Exception in thread "AWT-EventQueue-0" java.lang.IllegalStateException:
Caused by: java.lang.NullPointerException
at
org.drools.core.phreak.RuleNetworkEvaluator.deleteChildLeftTuple(RuleNetworkEvaluator.java:778)
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