[jbosstools-issues] [JBoss JIRA] (JBIDE-17412) An internal error occurred during: "Refreshing JBoss Tutorials...".

[Fred Bricon (JIRA)]

    [ https://issues.jboss.org/browse/JBIDE-17412?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12971917#comment-12971917 ] 

Fred Bricon edited comment on JBIDE-17412 at 5/30/14 7:20 AM:
--------------------------------------------------------------

So you had a stale com.jboss.devstudio.core.project.examples project in your workspace, which didn't contain org.jboss.tools.project.examples.projectExamplesXml extension points with urlKey values.

There was some fishy logic when reading the urlKey and url values from plugin.xml (should have been handled outside a loop). I fixed org.jboss.tools.project.examples


was (Author: fbricon):
So you had a stale org.jboss.tools.community.project.examples project in your workspace, which didn't contain org.jboss.tools.project.examples.projectExamplesXml extension points with urlKey values.

There was some fishy logic when reading the urlKey and url values from plugin.xml (should have been handled outside a loop). I fixed org.jboss.tools.project.examples

> An internal error occurred during: "Refreshing JBoss Tutorials...".
> -------------------------------------------------------------------
>
>                 Key: JBIDE-17412
>                 URL: https://issues.jboss.org/browse/JBIDE-17412
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: central
>    Affects Versions: 4.2.0.Beta3
>            Reporter: Alexey Kazakov
>            Assignee: Fred Bricon
>             Fix For: 4.2.0.Beta3
>
>
> I get the following error when opening JBT with Central enabled:
> {code}
> java.lang.NullPointerException
> 	at java.lang.StringBuilder.<init>(StringBuilder.java:109)
> 	at org.jboss.tools.foundation.core.properties.internal.VersionPropertiesProvider.getFullKey(VersionPropertiesProvider.java:232)
> 	at org.jboss.tools.foundation.core.properties.internal.VersionPropertiesProvider.lookupValue(VersionPropertiesProvider.java:202)
> 	at org.jboss.tools.foundation.core.properties.internal.VersionPropertiesProvider.getValue(VersionPropertiesProvider.java:154)
> 	at org.jboss.tools.project.examples.model.ProjectExampleUtil.getPluginSites(ProjectExampleUtil.java:147)
> 	at org.jboss.tools.project.examples.model.ProjectExampleUtil.getSites(ProjectExampleUtil.java:282)
> 	at org.jboss.tools.project.examples.model.ProjectExampleUtil.getProjects(ProjectExampleUtil.java:319)
> 	at org.jboss.tools.central.jobs.RefreshTutorialsJob.run(RefreshTutorialsJob.java:53)
> 	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
> {code}



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