[jbosstools-issues] [JBoss JIRA] (JBIDE-19322) NPE when opening central

[Rastislav Wagner (JIRA)]

     [ https://issues.jboss.org/browse/JBIDE-19322?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rastislav Wagner updated JBIDE-19322:
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    Attachment: Preferences _002.png


Attached screenshot

> NPE when opening central 
> -------------------------
>
>                 Key: JBIDE-19322
>                 URL: https://issues.jboss.org/browse/JBIDE-19322
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: central, project-examples
>    Affects Versions: 4.3.0.Alpha1
>            Reporter: Rastislav Wagner
>            Assignee: Fred Bricon
>             Fix For: 4.3.0.Alpha2
>
>         Attachments: Preferences _002.png
>
>
> I opened central via JBoss Central toolbar item and this NPE occured - An internal error occurred during: "Refreshing JBoss Tutorials...". Not always, but every second time.
> {code}
> java.lang.NullPointerException
> 	at java.util.AbstractCollection.addAll(AbstractCollection.java:343)
> 	at org.jboss.tools.project.examples.model.ProjectExampleUtil.getUserSites(ProjectExampleUtil.java:210)
> 	at org.jboss.tools.project.examples.model.ProjectExampleUtil.getSites(ProjectExampleUtil.java:221)
> 	at org.jboss.tools.project.examples.model.ProjectExampleUtil.getProjects(ProjectExampleUtil.java:257)
> 	at org.jboss.tools.central.jobs.RefreshTutorialsJob.run(RefreshTutorialsJob.java:52)
> 	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
> {code}



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