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https://issues.apache.org/jira/browse/UIMA-5460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marshall Schor resolved UIMA-5460.
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Resolution: Fixed
Assignee: Marshall Schor
Fix Version/s: 3.0.0SDK-beta
2.10.1SDK
> NPE in PearAnalysisEngineWrapper.createRM
> -----------------------------------------
>
> Key: UIMA-5460
> URL: https://issues.apache.org/jira/browse/UIMA-5460
> Project: UIMA
> Issue Type: Bug
> Components: Core Java Framework
> Affects Versions: 2.10.0SDK
> Reporter: Alessandro Di Bari
> Assignee: Marshall Schor
> Fix For: 2.10.1SDK, 3.0.0SDK-beta
>
>
> The method CreateRM in the class PearAnalysisEngineWrapper throws an NPE on
> line 122:
> rsrcMgr.setCasManager(parentResourceManager.getCasManager());
> because parentResourceManager is NULL.
> In my case, I have seen this exception in 2 cases:
> 1) When datapath was not set in the PEAR (or in the context)
> 2) When my PEAR was referring another PEAR
> I guess this is also the case documented in the code itself where it says
> that parentResourceManager CAN be NULL (indeed the NULL on that parameter is
> also previously checked in the code...).
> // could be null for top level Pear not in an aggregate
>
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