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https://issues.apache.org/jira/browse/CONNECTORS-622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13562658#comment-13562658
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Karl Wright commented on CONNECTORS-622:
----------------------------------------
r1438497 (release branch)
> CMIS Connector returns NPE trying to get an empty boolean or date value
> -----------------------------------------------------------------------
>
> Key: CONNECTORS-622
> URL: https://issues.apache.org/jira/browse/CONNECTORS-622
> Project: ManifoldCF
> Issue Type: Bug
> Components: CMIS connector
> Affects Versions: ManifoldCF 1.0.1
> Reporter: Piergiorgio Lucidi
> Assignee: Piergiorgio Lucidi
> Fix For: ManifoldCF 1.1
>
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> Trying to work on some CMIS repositories, it seems that getting a boolean or
> a date value from a content can return a null value.
> I found this exception related to boolean values:
> {code}
> FATAL 2013-01-25 09:10:40,475 (Worker thread '32') - Error tossed: null
> java.lang.NullPointerException
> at
> org.apache.manifoldcf.crawler.connectors.cmis.CmisRepositoryConnector.processDocuments(CmisRepositoryConnector.java:1120)
> at
> org.apache.manifoldcf.crawler.connectors.BaseRepositoryConnector.processDocuments(BaseRepositoryConnector.java:423)
> at
> org.apache.manifoldcf.crawler.system.WorkerThread.run(WorkerThread.java:551)
> {code}
> And another one related to date values:
> {code}
> FATAL 2013-01-25 09:10:49,744 (Worker thread '27') - Error tossed: null
> java.lang.NullPointerException
> at
> org.apache.manifoldcf.crawler.connectors.cmis.CmisRepositoryConnector.processDocuments(CmisRepositoryConnector.java:1157)
> at
> org.apache.manifoldcf.crawler.connectors.BaseRepositoryConnector.processDocuments(BaseRepositoryConnector.java:423)
> at
> org.apache.manifoldcf.crawler.system.WorkerThread.run(WorkerThread.java:551)
> {code}
> After getting these errors the crawling remains looping, the unique way is to
> stop the job manually, because there are some active threads.
> So we need to add some check instructions to avoid NPE.
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