[jbosstools-issues] [JBoss JIRA] Resolved: (JBIDE-5460) VPE NPE exception during bundle loading

[Yura Zhishko (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBIDE-5460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yura Zhishko resolved JBIDE-5460.
---------------------------------

    Resolution: Done
      Assignee: Svetlana Yasenovich  (was: Yura Zhishko)


> VPE NPE exception during bundle loading
> ---------------------------------------
>
>                 Key: JBIDE-5460
>                 URL: https://jira.jboss.org/jira/browse/JBIDE-5460
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: Visual Page Editor core
>    Affects Versions: 3.1.0.CR1
>            Reporter: Yura Zhishko
>            Assignee: Svetlana Yasenovich
>             Fix For: 3.1.0.GA
>
>         Attachments: TestComp5.zip, TestComp5toRename.zip
>
>
> 1) Import TestComp5.zip project as jsf project into workspace
> 2) Extract second project and rename it to TestComp5 as a first project
> 3) Open loacally workspace directory and remove TestComp5 project from a first step
> 4) Copy TestComp5 from a second step to workspace directory
> 5) Go to Package Explorer
> 6) Refresh TestComp5 project
> 7) Open WebContent -> pages -> allComponents.xhtml
> RESULT: VE preview is empty and exception in error log
> org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.NullPointerException)
> at org.eclipse.swt.SWT.error(SWT.java:3884)
> at org.eclipse.swt.SWT.error(SWT.java:3799)
> at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:137)
> at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3855)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3476)
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
> at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
> at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
> at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
> at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
> at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
> at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
> at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559)
> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
> at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
> at org.eclipse.equinox.launcher.Main.main(Main.java:1287)
> Caused by: java.lang.NullPointerException
> at org.jboss.tools.vpe.editor.bundle.BundleMap.refreshRegisteredBundles(BundleMap.java:100)
> at org.jboss.tools.vpe.editor.bundle.BundleMap.refresh(BundleMap.java:343)
> at org.jboss.tools.vpe.editor.VpeController.refreshTemplates(VpeController.java:1689)
> at org.jboss.tools.vpe.editor.VpeEditorPart$ActivationListener.handleActivation(VpeEditorPart.java:1075)
> at org.jboss.tools.vpe.editor.VpeEditorPart$ActivationListener.access$1(VpeEditorPart.java:1064)
> at org.jboss.tools.vpe.editor.VpeEditorPart$ActivationListener$1.run(VpeEditorPart.java:1059)
> at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
> at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134)
> ... 23 more

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