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Bug 319785

Summary:	NPE in PartServiceImpl.activate
Product:	[Eclipse Project] e4	Reporter:	Boris Bokowski <bokowski>
Component:	UI	Assignee:	Project Inbox <e4.ui-inbox>
Status:	RESOLVED WORKSFORME	QA Contact:
Severity:	major
Priority:	P3
Version:	unspecified
Target Milestone:	---
Hardware:	PC
OS:	Mac OS X - Carbon (unsup.)
Whiteboard:	stalebug

Description Boris Bokowski

2010-07-13 16:03:34 EDT

Build I20100712-2029

I don't have steps, but this happened after maximizing and un-maximizing the editor area a couple of times and generally playing with it, as well as switching between perspectives. The NPE happened when I tried to open the CVS Repositories view using Cmd+3, and then again when I tried to open the Error Log view in the same way. Opening the Error Log view from the Window menu worked.

java.lang.NullPointerException
at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:396)
at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.showPart(PartServiceImpl.java:616)
at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.showPart(PartServiceImpl.java:674)
at org.eclipse.ui.internal.WorkbenchPage.busyShowView(WorkbenchPage.java:693)
at org.eclipse.ui.internal.WorkbenchPage$7.run(WorkbenchPage.java:2340)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at org.eclipse.ui.internal.WorkbenchPage.showView(WorkbenchPage.java:2337)
at org.eclipse.ui.internal.WorkbenchPage.showView(WorkbenchPage.java:2313)
at org.eclipse.ui.internal.quickaccess.ViewElement.execute(ViewElement.java:38)
at org.eclipse.ui.internal.quickaccess.SearchField$1.handleElementSelected(SearchField.java:62)
at org.eclipse.ui.internal.quickaccess.QuickAccessContents.handleSelection(QuickAccessContents.java:324)
at org.eclipse.ui.internal.quickaccess.QuickAccessContents.access$0(QuickAccessContents.java:314)
at org.eclipse.ui.internal.quickaccess.QuickAccessContents$1.keyPressed(QuickAccessContents.java:343)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:161)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:3776)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1367)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1390)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1375)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1404)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1400)
at org.eclipse.swt.widgets.Text.sendKeyEvent(Text.java:1430)
at org.eclipse.swt.widgets.Control.doCommandBySelector(Control.java:939)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:5068)
at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method)
at org.eclipse.swt.widgets.Widget.callSuper(Widget.java:220)
at org.eclipse.swt.widgets.Widget.superKeyDown(Widget.java:1816)
at org.eclipse.swt.widgets.Widget.keyDown(Widget.java:1013)
at org.eclipse.swt.widgets.Control.keyDown(Control.java:2099)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:4978)
at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method)
at org.eclipse.swt.widgets.Widget.callSuper(Widget.java:220)
at org.eclipse.swt.widgets.Widget.windowSendEvent(Widget.java:1943)
at org.eclipse.swt.widgets.Shell.windowSendEvent(Shell.java:2008)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:5040)
at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method)
at org.eclipse.swt.widgets.Display.applicationSendEvent(Display.java:4582)
at org.eclipse.swt.widgets.Display.applicationProc(Display.java:4659)
at org.eclipse.swt.internal.cocoa.OS.objc_msgSend(Native Method)
at org.eclipse.swt.internal.cocoa.NSApplication.sendEvent(NSApplication.java:115)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3274)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:693)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:618)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:103)
at org.eclipse.ui.internal.Workbench$3.run(Workbench.java:535)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:519)
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:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
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)

Comment 1 Boris Bokowski

2010-07-13 16:06:54 EDT

Not sure if related, but now drag&drop of parts does not work at all, even after resetting the perspective or opening a fresh workspace window.

Comment 2 Eclipse Genie

2019-01-06 14:27:27 EST

This bug hasn't had any activity in quite some time. Maybe the problem got resolved, was a duplicate of something else, or became less pressing for some reason - or maybe it's still relevant but just hasn't been looked at yet.

If you have further information on the current state of the bug, please add it. The information can be, for example, that the problem still occurs, that you still want the feature, that more information is needed, or that the bug is (for whatever reason) no longer relevant.

--
The automated Eclipse Genie.

Comment 3 Lars Vogel

2019-06-05 07:46:32 EDT

This is a mass change to close all e4 bugs marked with "stalebug" whiteboard.

If this bug is still valid, please reopen and remove the "stalebug" keyword.