[jbosstools-issues] [JBoss JIRA] Commented: (JBIDE-7879) In Seam perspective dragging Properties View hangle whole Eclipse only Eclipse restart will help

Vitali Yemialyanchyk (JIRA) jira-events at lists.jboss.org
Mon Dec 13 14:09:30 EST 2010 

    [ https://issues.jboss.org/browse/JBIDE-7879?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12569740#comment-12569740 ] 

Vitali Yemialyanchyk commented on JBIDE-7879:
---------------------------------------------

in other combination of 2 properties View - and close both - I get this exception:

An unexpected exception was thrown.

java.lang.NullPointerException
	at org.eclipse.jst.pagedesigner.properties.WPETabbedPropertySheetPage.dispose(WPETabbedPropertySheetPage.java:202)
	at org.eclipse.ui.views.properties.PropertySheet.doDestroyPage(PropertySheet.java:225)
	at org.eclipse.ui.part.PageBookView.removePage(PageBookView.java:857)
	at org.eclipse.ui.part.PageBookView.dispose(PageBookView.java:515)
	at org.eclipse.ui.views.properties.PropertySheet.dispose(PropertySheet.java:185)
	at org.eclipse.ui.internal.WorkbenchPartReference.doDisposePart(WorkbenchPartReference.java:737)
	at org.eclipse.ui.internal.ViewReference.doDisposePart(ViewReference.java:104)
	at org.eclipse.ui.internal.WorkbenchPartReference.dispose(WorkbenchPartReference.java:684)
	at org.eclipse.ui.internal.WorkbenchPage.disposePart(WorkbenchPage.java:1721)
	at org.eclipse.ui.internal.WorkbenchPage.partRemoved(WorkbenchPage.java:1713)
	at org.eclipse.ui.internal.ViewFactory.releaseView(ViewFactory.java:257)
	at org.eclipse.ui.internal.Perspective.hideView(Perspective.java:606)
	at org.eclipse.ui.internal.WorkbenchPage.hideView(WorkbenchPage.java:2387)
	at org.eclipse.ui.internal.ViewPane.doHide(ViewPane.java:213)
	at org.eclipse.ui.internal.PartStack.close(PartStack.java:541)
	at org.eclipse.ui.internal.PartStack.close(PartStack.java:524)
	at org.eclipse.ui.internal.PartStack$1.close(PartStack.java:120)
	at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation$1.handleEvent(TabbedStackPresentation.java:83)
	at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.fireEvent(AbstractTabFolder.java:269)
	at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.fireEvent(AbstractTabFolder.java:278)
	at org.eclipse.ui.internal.presentations.defaultpresentation.DefaultTabFolder.access$1(DefaultTabFolder.java:1)
	at org.eclipse.ui.internal.presentations.defaultpresentation.DefaultTabFolder$1.closeButtonPressed(DefaultTabFolder.java:71)
	at org.eclipse.ui.internal.presentations.PaneFolder.notifyCloseListeners(PaneFolder.java:631)
	at org.eclipse.ui.internal.presentations.PaneFolder$3.close(PaneFolder.java:206)
	at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:1595)
	at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:261)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4066)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3657)
	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(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	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)


> In Seam perspective dragging Properties View hangle whole Eclipse only Eclipse restart will help
> ------------------------------------------------------------------------------------------------
>
>                 Key: JBIDE-7879
>                 URL: https://issues.jboss.org/browse/JBIDE-7879
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: Seam
>    Affects Versions: 3.2.0.Beta2
>            Reporter: Vitali Yemialyanchyk
>            Assignee: Alexey Kazakov
>            Priority: Blocker
>         Attachments: screenshot-1.jpg, screenshot-2.jpg, screenshot-3.jpg, screenshot-4.jpg
>
>
> close Properties View in Seam perspective, open it, try to drag it and drop in some other place - I get Eclipse no response on any input.
> look at screenshots, only Eclipse restart could help, reproducible only in Seam perspective. This exception is in Error Log:
> Unhandled event loop exception
> java.lang.ArrayIndexOutOfBoundsException: -1
> at java.util.ArrayList.get(Unknown Source)
> at org.eclipse.ui.internal.presentations.PresentationSerializer.getPart(PresentationSerializer.java:48)
> at org.eclipse.ui.internal.presentations.util.LeftToRightTabOrder.restoreState(LeftToRightTabOrder.java:97)
> at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation.restoreState(TabbedStackPresentation.java:206)
> at org.eclipse.ui.internal.presentations.PresentationFactoryUtil.createPresentation(PresentationFactoryUtil.java:58)
> at org.eclipse.ui.internal.PartStack.createControl(PartStack.java:571)
> at org.eclipse.ui.internal.PartSashContainer.replace(PartSashContainer.java:794)
> at org.eclipse.ui.internal.ViewSashContainer.replace(ViewSashContainer.java:316)
> at org.eclipse.ui.internal.PerspectiveHelper.addPart(PerspectiveHelper.java:377)
> at org.eclipse.ui.internal.Perspective.removeFastView(Perspective.java:1192)
> at org.eclipse.ui.internal.Perspective.removeFastView(Perspective.java:1167)
> at org.eclipse.ui.internal.WorkbenchPage.removeFastView(WorkbenchPage.java:2988)
> at org.eclipse.ui.internal.FastViewManager.makeFast(FastViewManager.java:380)
> at org.eclipse.ui.internal.FastViewManager.removeViewReference(FastViewManager.java:360)
> at org.eclipse.ui.internal.PerspectiveHelper.derefPart(PerspectiveHelper.java:714)
> at org.eclipse.ui.internal.ViewSashContainer.derefPart(ViewSashContainer.java:278)
> at org.eclipse.ui.internal.PartSashContainer.stack(PartSashContainer.java:1244)
> at org.eclipse.ui.internal.PartSashContainer.dropObject(PartSashContainer.java:1210)
> at org.eclipse.ui.internal.PartSashContainer$SashContainerDropTarget.drop(PartSashContainer.java:132)
> at org.eclipse.ui.internal.dnd.DragUtil.performDrag(DragUtil.java:134)
> at org.eclipse.ui.internal.FastViewPane$2.dragStart(FastViewPane.java:161)
> at org.eclipse.ui.internal.FastViewPane$2.dragStart(FastViewPane.java:136)
> at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation$1.handleEvent(TabbedStackPresentation.java:118)
> at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.fireEvent(AbstractTabFolder.java:269)
> at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.fireEvent(AbstractTabFolder.java:282)
> at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.handleDragStarted(AbstractTabFolder.java:366)
> at org.eclipse.ui.internal.presentations.util.AbstractTabFolder$2.handleEvent(AbstractTabFolder.java:67)
> at org.eclipse.ui.presentations.PresentationUtil.handleMouseMove(PresentationUtil.java:110)
> at org.eclipse.ui.presentations.PresentationUtil.access$4(PresentationUtil.java:95)
> at org.eclipse.ui.presentations.PresentationUtil$2.handleEvent(PresentationUtil.java:63)
> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
> at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4066)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3657)
> 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(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> 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)

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