[jbosstools-issues] [JBoss JIRA] Commented: (JBIDE-8359) VisualEditor throws exception and stays open for file from project that is being closed

[Denis Golovin (JIRA)]

    [ https://issues.jboss.org/browse/JBIDE-8359?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12615270#comment-12615270 ] 

Denis Golovin commented on JBIDE-8359:
--------------------------------------

Exceptions are fixed but it editors cannot be closed it this scenario. 
It happens because editors saved in editor area from previous session aren't loaded right after eclipse start. Only editor for active tab is loaded. 
When project is deleted only active editor is closed all others stay opened with message in editing area that edited resource is not exist.
!screenshot88.png!

> VisualEditor throws exception and stays open for file from project that is being closed
> ---------------------------------------------------------------------------------------
>
>                 Key: JBIDE-8359
>                 URL: https://issues.jboss.org/browse/JBIDE-8359
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: Visual Page Editor core
>    Affects Versions: 3.2.0.CR1
>            Reporter: Denis Golovin
>            Assignee: Denis Golovin
>             Fix For: LATER
>
>         Attachments: screenshot79.png
>
>
> {noformat}
> Unable to create editor ID org.jboss.tools.jst.jsp.jspeditor.HTMLTextEditor: An unexpected exception was thrown.
> java.lang.NullPointerException
> 	at org.jboss.tools.jst.jsp.selection.bar.SelectionBar.<init>(SelectionBar.java:113)
> 	at org.jboss.tools.jst.jsp.jspeditor.JSPMultiPageEditorPart.addPage(JSPMultiPageEditorPart.java:115)
> 	at org.jboss.tools.jst.jsp.jspeditor.JSPMultiPageEditor.createPagesForVPE(JSPMultiPageEditor.java:489)
> 	at org.jboss.tools.jst.jsp.jspeditor.JSPMultiPageEditor.createPages(JSPMultiPageEditor.java:411)
> 	at org.jboss.tools.jst.jsp.jspeditor.JSPMultiPageEditorPart.createPartControl(JSPMultiPageEditorPart.java:164)
> 	at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:670)
> 	at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:465)
> 	at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595)
> 	at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:313)
> 	at org.eclipse.ui.internal.presentations.PresentablePart.setVisible(PresentablePart.java:180)
> 	at org.eclipse.ui.internal.presentations.util.PresentablePartFolder.select(PresentablePartFolder.java:270)
> 	at org.eclipse.ui.internal.presentations.util.LeftToRightTabOrder.select(LeftToRightTabOrder.java:65)
> 	at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation.selectPart(TabbedStackPresentation.java:473)
> 	at org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:1254)
> 	at org.eclipse.ui.internal.PartStack.handleDeferredEvents(PartStack.java:1222)
> 	at org.eclipse.ui.internal.LayoutPart.deferUpdates(LayoutPart.java:400)
> 	at org.eclipse.ui.internal.PartSashContainer.handleDeferredEvents(PartSashContainer.java:1409)
> 	at org.eclipse.ui.internal.LayoutPart.deferUpdates(LayoutPart.java:400)
> 	at org.eclipse.ui.internal.WorkbenchPage.handleDeferredEvents(WorkbenchPage.java:1420)
> 	at org.eclipse.ui.internal.WorkbenchPage.deferUpdates(WorkbenchPage.java:1410)
> 	at org.eclipse.ui.internal.WorkbenchPage.closeEditors(WorkbenchPage.java:1384)
> 	at org.eclipse.ui.internal.WorkbenchPage.closeEditor(WorkbenchPage.java:1448)
> 	at org.eclipse.ui.texteditor.AbstractTextEditor$23.run(AbstractTextEditor.java:4156)
> 	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
> 	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134)
> 	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3515)
> 	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3164)
> 	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640)
> 	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604)
> 	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438)
> 	at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671)
> 	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
> 	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664)
> 	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
> 	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115)
> 	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
> 	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:369)
> 	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:57)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:616)
> 	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:619)
> 	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574)
> 	at org.eclipse.equinox.launcher.Main.run(Main.java:1407)
> {noformat}

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