[jbosstools-issues] [JBoss JIRA] (JBIDE-18328) NPE in VpvDefaultTemplate

Fri Sep 12 17:12:19 EDT 2014

    [ https://issues.jboss.org/browse/JBIDE-18328?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13002075#comment-13002075 ] 

Viacheslav Kabanovich commented on JBIDE-18328:
-----------------------------------------------

Sorry, I got the exception with an old version. Fixed as JBIDE-17887.

> NPE in VpvDefaultTemplate
> -------------------------
>
>                 Key: JBIDE-18328
>                 URL: https://issues.jboss.org/browse/JBIDE-18328
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: visual-page-editor-core
>    Affects Versions: 4.2.0.Beta3
>            Reporter: Viacheslav Kabanovich
>            Assignee: Konstantin Marmalyukov
>             Fix For: 4.2.0.CR1
>
>
> Create html file with text
> {code}
> <!doctype html>
> {code}
> Close editor and open file in JBoss Tools HTML Editor.
> Failure: 
> Exception in thread "Thread-17" java.lang.NullPointerException
> 	at org.jboss.tools.vpe.preview.core.template.VpvDefaultTemplate.create(VpvDefaultTemplate.java:32)
> 	at org.jboss.tools.vpe.preview.core.transform.VpvDomBuilder.convertNode(VpvDomBuilder.java:84)
> 	at org.jboss.tools.vpe.preview.core.transform.VpvDomBuilder.buildVisualModel(VpvDomBuilder.java:48)
> 	at org.jboss.tools.vpe.preview.core.transform.VpvController.getResource(VpvController.java:60)
> 	at org.jboss.tools.vpe.preview.core.server.VpvSocketProcessor.processRequest(VpvSocketProcessor.java:83)
> 	at org.jboss.tools.vpe.preview.core.server.VpvSocketProcessor.run(VpvSocketProcessor.java:68)
> 	at java.lang.Thread.run(Thread.java:722)
> In this case source dom document is not null, but its document element is null. The check (sourceDocument != null) in VpvController passes, and then VpvDomBuilder.buildVisualModel() does not check documentElement for null.

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