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From "Stefan Egli (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (SLING-7153) NPE in TopologyWebConsolePlugin
Date Tue, 10 Oct 2017 11:32:00 GMT

     [ https://issues.apache.org/jira/browse/SLING-7153?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Stefan Egli resolved SLING-7153.
--------------------------------
    Resolution: Fixed

> NPE in TopologyWebConsolePlugin
> -------------------------------
>
>                 Key: SLING-7153
>                 URL: https://issues.apache.org/jira/browse/SLING-7153
>             Project: Sling
>          Issue Type: Bug
>    Affects Versions: Discovery Oak 1.2.14
>            Reporter: Stefan Egli
>            Assignee: Stefan Egli
>            Priority: Minor
>             Fix For: Discovery Oak 1.2.22
>
>
> The below NullPointerException has been witnessed. As the TopologyWebConsolePlugin is
for display purpose only, there is no impact on functionality as a result of this (hence this
is a minor issue)
> {noformat}18.09.2017 21:20:55.536 *ERROR* [Discovery-AsyncEventSender] org.apache.sling.discovery.oak.TopologyWebConsolePlugin
addDiscoveryLiteHistoryEntry: Exception: java.lang.NullPointerException
> java.lang.NullPointerException: null
> 	at org.apache.sling.discovery.oak.TopologyWebConsolePlugin.getResourceResolver(TopologyWebConsolePlugin.java:233)
> 	at org.apache.sling.discovery.oak.TopologyWebConsolePlugin.updateDiscoveryLiteHistory(TopologyWebConsolePlugin.java:770)
> 	at org.apache.sling.discovery.oak.TopologyWebConsolePlugin.handleTopologyEvent(TopologyWebConsolePlugin.java:722)
> 	at org.apache.sling.discovery.commons.providers.base.AsyncTopologyEvent.trigger(AsyncTopologyEvent.java:53)
> 	at org.apache.sling.discovery.commons.providers.base.AsyncEventSender.run(AsyncEventSender.java:118)
> 	at java.lang.Thread.run(Thread.java:745){noformat}



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