Bug 463957

Description Andrey Loskutov 2015-04-06 03:30:12 EDT

After update to 4.5.0.N20150404-1500 I see few of those errors after startup, and git staging view stops working forever (can't get the repo, looks like selection listener stops to work, but I haven't debugged yet).

Most likely result of bug 457939.

eclipse.buildId=4.5.0.N20150404-1500
java.version=1.8.0_40
java.vendor=Oracle Corporation
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US
Framework arguments:  -cssTheme none
Command-line arguments:  -os linux -ws gtk -arch x86_64 -cssTheme none

org.eclipse.equinox.event
Error
Mon Apr 06 08:31:32 CEST 2015
Exception while dispatching event org.osgi.service.event.Event [topic=org/eclipse/e4/ui/model/ui/ElementContainer/selectedElement/SET] {ChangedElement=org.eclipse.e4.ui.model.application.ui.basic.impl.PartStackImpl@61c76850 (elementId: bottom, tags: [org.eclipse.e4.secondaryDataStack, Git, Team, Debug, Java, FindBugs, General, Plug-in Development, active], contributorURI: null) (widget: CTabFolder {}, renderer: org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer@2f79f192, toBeRendered: true, onTop: false, visible: true, containerData: 4500, accessibilityPhrase: null), Widget=CTabFolder {}, AttName=selectedElement, NewValue=org.eclipse.e4.ui.model.application.ui.advanced.impl.PlaceholderImpl@1948ea69 (elementId: org.eclipse.egit.ui.StagingView, tags: [], contributorURI: null) (widget: Composite {}, renderer: org.eclipse.e4.ui.workbench.renderers.swt.ElementReferenceRenderer@1cbc5693, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (closeable: false), EventType=SET, OldValue=org.eclipse.e4.ui.model.application.ui.advanced.impl.PlaceholderImpl@4390f46e (elementId: org.eclipse.ui.console.ConsoleView, tags: [], contributorURI: null) (widget: Composite {}, renderer: org.eclipse.e4.ui.workbench.renderers.swt.ElementReferenceRenderer@1cbc5693, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (closeable: false)} to handler org.eclipse.e4.ui.services.internal.events.UIEventHandler@4ffcb1bd

java.lang.NullPointerException
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$1.handleEvent(PartServiceImpl.java:95)
	at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40)
	at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:186)
	at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145)
	at org.eclipse.swt.widgets.Display.syncExec(Display.java:4601)
	at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212)
	at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36)
	at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:197)
	at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197)
	at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1)
	at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
	at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
	at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135)
	at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78)
	at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39)
	at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:85)
	at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:59)
	at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374)
	at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:171)
	at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.showElementInWindow(ModelServiceImpl.java:488)
	at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.bringToTop(ModelServiceImpl.java:454)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.delegateBringToTop(PartServiceImpl.java:721)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:698)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:636)
	at org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer.activate(AbstractPartRenderer.java:106)
	at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer$1.handleEvent(ContributedPartRenderer.java:62)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4449)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1317)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1341)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1326)
	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1722)
	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1685)
	at org.eclipse.swt.widgets.Control.sendFocusEvent(Control.java:3894)
	at org.eclipse.swt.widgets.Control.gtk_event_after(Control.java:3194)
	at org.eclipse.swt.widgets.Tree.gtk_event_after(Tree.java:1915)
	at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1941)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:5584)
	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:3546)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4685)
	at org.eclipse.swt.internal.gtk.OS._gtk_widget_grab_focus(Native Method)
	at org.eclipse.swt.internal.gtk.OS.gtk_widget_grab_focus(OS.java:14268)
	at org.eclipse.swt.widgets.Control.forceFocus(Control.java:2491)
	at org.eclipse.swt.widgets.Composite.forceFocus(Composite.java:571)
	at org.eclipse.swt.widgets.Control.forceFocus(Control.java:2484)
	at org.eclipse.swt.widgets.Control.setFocus(Control.java:4422)
	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:1454)
	at org.eclipse.egit.ui.internal.staging.StagingView.setFocus(StagingView.java:2757)
	at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.delegateSetFocus(CompatibilityPart.java:204)
	at sun.reflect.GeneratedMethodAccessor40.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55)
	at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:247)
	at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:253)
	at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:225)
	at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:107)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.focusGui(PartRenderingEngine.java:755)
	at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer$2.setFocus(ContributedPartRenderer.java:101)
	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:1452)
	at org.eclipse.swt.custom.CTabItem.setFocus(CTabItem.java:332)
	at org.eclipse.swt.custom.CTabFolder.setFocus(CTabFolder.java:2602)
	at org.eclipse.swt.widgets.Control.fixFocus(Control.java:214)
	at org.eclipse.swt.widgets.Control.setVisible(Control.java:4915)
	at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:3146)
	at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:3154)
	at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:1841)
	at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:330)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4449)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1317)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3787)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3398)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1120)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1001)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:654)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:598)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1438)