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

[Mariano De Maio (JIRA)]

     [ https://issues.jboss.org/browse/JBRULES-3721?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mariano De Maio updated JBRULES-3721:
-------------------------------------

    Attachment: CepBug.tar.gz


Test project attached
                
> 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
>         Attachments: CepBug.tar.gz
>
>
> 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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