[jboss-jira] [JBoss JIRA] (JBRULES-3721) Accumulate + declared EntryPoint causes NullPointerException

[Mariano De Maio (JIRA)]

Mariano De Maio created JBRULES-3721:
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             Summary: Accumulate + declared EntryPoint causes NullPointerException
                 Key: JBRULES-3721
                 URL: https://issues.jboss.org/browse/JBRULES-3721
             Project: JBRULES
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: drools-core (fusion)
    Affects Versions: 5.5.0.Final
            Reporter: Mariano De Maio
            Assignee: Mark Proctor


When creating a declared entry point that uses a window, and using it with an Accumulate function in the same rule, this error occurrs:

org.drools.RuntimeDroolsException: Unexpected exception executing action org.drools.rule.SlidingTimeWindow$BehaviorExpireWMAction at 57e40274
	at org.drools.common.AbstractWorkingMemory.executeQueuedActions(AbstractWorkingMemory.java:995)

This error doesn't occurr when removing the Accumulate function or extending the expiration time of the window

A project that reproduces this error will be attached on the next comment.

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