[jbosstools-issues] [JBoss JIRA] (JBDS-4743) When saving an xhtml file, getting JSF error popup

[Fabi Yo (Jira)]

    [ https://issues.jboss.org/browse/JBDS-4743?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13657981#comment-13657981 ] 

Fabi Yo commented on JBDS-4743:
-------------------------------

[~jeffmaury] Added log file. 

Snippet from log file:

!ENTRY org.eclipse.core.jobs 4 2 2018-11-07 12:48:03.076
!MESSAGE An internal error occurred during: "Refreshing JSF information about: L/monitor/src/main/webapp/management/fieldWizard.xhtml".
!STACK 0
java.lang.NullPointerException
	at org.eclipse.jst.jsp.core.internal.contenttype.DeploymentDescriptorPropertyCache.getRelevantWebXMLPath(DeploymentDescriptorPropertyCache.java:934)
	at org.eclipse.jst.jsp.core.internal.contenttype.DeploymentDescriptorPropertyCache.getCachedDescriptor(DeploymentDescriptorPropertyCache.java:820)
	at org.eclipse.jst.jsp.core.internal.contenttype.DeploymentDescriptorPropertyCache.getJSPVersion(DeploymentDescriptorPropertyCache.java:867)
	at org.eclipse.jst.jsp.core.taglib.ProjectDescription.getAvailableTaglibRecords(ProjectDescription.java:1183)
	at org.eclipse.jst.jsp.core.taglib.TaglibIndex.internalGetAvailableTaglibRecords(TaglibIndex.java:864)
	at org.eclipse.jst.jsp.core.taglib.TaglibIndex.getAvailableTaglibRecords(TaglibIndex.java:495)
	at org.eclipse.jst.jsf.core.metadata.internal.TaglibMetaDataLocator.locateMetaDataModelProviders(TaglibMetaDataLocator.java:69)
	at org.eclipse.jst.jsf.common.metadata.internal.DomainLoadingStrategy.locateMetaDataSourceInstances(DomainLoadingStrategy.java:143)
	at org.eclipse.jst.jsf.common.metadata.internal.DomainLoadingStrategy.load(DomainLoadingStrategy.java:55)
	at org.eclipse.jst.jsf.common.metadata.internal.MetaDataModel.load(MetaDataModel.java:93)
	at org.eclipse.jst.jsf.common.metadata.internal.MetaDataModelManager.loadMetadata(MetaDataModelManager.java:150)
	at org.eclipse.jst.jsf.common.metadata.internal.MetaDataModelManager.getModel(MetaDataModelManager.java:93)
	at org.eclipse.jst.jsf.common.metadata.query.internal.MetaDataQueryHelper.getMDModel(MetaDataQueryHelper.java:124)
	at org.eclipse.jst.jsf.common.metadata.query.internal.MetaDataQueryHelper.getModel(MetaDataQueryHelper.java:59)
	at org.eclipse.jst.jsf.common.metadata.query.internal.MetaDataQueryHelper.getEntities(MetaDataQueryHelper.java:69)
	at org.eclipse.jst.jsf.common.metadata.query.internal.MetaDataQueryHelper.getEntity(MetaDataQueryHelper.java:64)
	at org.eclipse.jst.jsf.designtime.internal.jsp.JSPModelProcessor$SymbolContribAggregator.create(JSPModelProcessor.java:781)
	at org.eclipse.jst.jsf.designtime.internal.jsp.JSPModelProcessor$SymbolContribAggregator.access$0(JSPModelProcessor.java:773)
	at org.eclipse.jst.jsf.designtime.internal.jsp.JSPModelProcessor.processSymbolContrib(JSPModelProcessor.java:534)
	at org.eclipse.jst.jsf.designtime.internal.jsp.JSPModelProcessor.processAttributes(JSPModelProcessor.java:524)
	at org.eclipse.jst.jsf.designtime.internal.jsp.JSPModelProcessor.recurseChildNodes(JSPModelProcessor.java:506)
	at org.eclipse.jst.jsf.designtime.internal.jsp.JSPModelProcessor.refreshInternal(JSPModelProcessor.java:492)
	at org.eclipse.jst.jsf.designtime.internal.jsp.JSPModelProcessor.access$3(JSPModelProcessor.java:474)
	at org.eclipse.jst.jsf.designtime.internal.jsp.JSPModelProcessor$RefreshRunnable.run(JSPModelProcessor.java:447)
	at org.eclipse.jst.jsf.designtime.internal.jsp.JSPModelProcessor$3.runInWorkspace(JSPModelProcessor.java:389)
	at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:42)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)


> When saving an xhtml file, getting JSF error popup
> --------------------------------------------------
>
>                 Key: JBDS-4743
>                 URL: https://issues.jboss.org/browse/JBDS-4743
>             Project: Red Hat JBoss Developer Studio (devstudio)
>          Issue Type: Bug
>          Components: jsf
>    Affects Versions: 12.9.0.GA
>         Environment: JBDS 12.9 on macOS mojave
>            Reporter: Fabi Yo
>            Assignee: Jeff MAURY
>            Priority: Major
>             Fix For: 12.10.0.AM1
>
>         Attachments: Schermafbeelding 2018-11-07 om 9.42.32 AM.png, fieldWizard.xhtml, log.txt
>
>
> I am working on an xhtml file which contains JSF tags. I can work normally in it. After a while (random) when I save an xhtml file, I get this popup saying:
> 'Refreshing JSF information about: ..... '
> An internal error occured.
> The problem is, from the moment i get it, it doesn't stop. After a while it gets very annoying.
> I wish I could tell you more, but the error popup is quite vague...
> See more info in the picture in attachment



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