375771 – Some bundleentry: iconURIs are not being rewritten in more durable platform:/plugin-style

Some Eclipse Foundation services are deprecated, or will be soon. Please ensure you've read this important communication.

Bug 375771 - Some bundleentry: iconURIs are not being rewritten in more durable platform:/plugin-style

Summary: Some bundleentry: iconURIs are not being rewritten in more durable platform:/...

Status:	VERIFIED FIXED

Alias:	None

Product:	Platform
Classification:	Eclipse Project
Component:	UI (show other bugs)
Version:	4.2
Hardware:	PC Windows Vista

Importance:	P3 critical (vote)
Target Milestone:	4.2 M7
Assignee:	Brian de Alwis
QA Contact:

URL:
Whiteboard:
Keywords:

Depends on:
Blocks:

Reported:	2012-03-31 08:59 EDT by Ed Willink
Modified:	2012-05-07 10:49 EDT (History)
CC List:	5 users (show)

See Also:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.

Description Ed Willink

2012-03-31 08:59:30 EDT

Wondows 4.2M6 Modeling EPP + extras

I'm getting about one java.io.FileNotFoundException: /icons/elcl16/focus.gif error per second. Just occasionally I also get Unhandled event loop exception. If I try to close the Error Log view to look at the Problem View I get Blocked recursive attempt to activate part.

If I restart Eclipse with no editors open, all is ok. As soon as I select the Problem View tab, the messages restart.

java.io.FileNotFoundException: /icons/elcl16/focus.gif
	at org.eclipse.osgi.framework.internal.protocol.bundleentry.Handler.findBundleEntry(Handler.java:44)
	at org.eclipse.osgi.framework.internal.core.BundleResourceHandler.openConnection(BundleResourceHandler.java:175)
	at java.net.URL.openConnection(URL.java:945)
	at org.eclipse.core.runtime.internal.adaptor.URLConverterImpl.toFileURL(URLConverterImpl.java:32)
	at org.eclipse.core.runtime.FileLocator.toFileURL(FileLocator.java:206)
	at org.eclipse.jface.resource.URLImageDescriptor.getFilePath(URLImageDescriptor.java:137)
	at org.eclipse.jface.resource.URLImageDescriptor.createImage(URLImageDescriptor.java:157)
	at org.eclipse.jface.resource.ImageDescriptor.createResource(ImageDescriptor.java:165)
	at org.eclipse.jface.resource.DeviceResourceManager.allocate(DeviceResourceManager.java:56)
	at org.eclipse.jface.resource.AbstractResourceManager.create(AbstractResourceManager.java:88)
	at org.eclipse.jface.resource.LocalResourceManager.allocate(LocalResourceManager.java:82)
	at org.eclipse.jface.resource.AbstractResourceManager.create(AbstractResourceManager.java:88)
	at org.eclipse.jface.resource.ResourceManager.createImage(ResourceManager.java:172)
	at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.getImage(HandledContributionItem.java:584)
	at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.updateIcons(HandledContributionItem.java:558)
	at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.update(HandledContributionItem.java:445)
	at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.update(HandledContributionItem.java:430)
	at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem$3.run(HandledContributionItem.java:197)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.updateItemEnablement(HandledContributionItem.java:223)
	at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem$ToolItemUpdateTimer.run(HandledContributionItem.java:129)
	at org.eclipse.swt.widgets.Display.runTimer(Display.java:4266)
	at org.eclipse.swt.widgets.Display.messageProc(Display.java:3353)
	at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2545)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3752)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1015)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:909)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:85)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:580)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:535)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
	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:353)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
	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:629)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1414)

Unhandled event loop exception...

java.lang.ArrayIndexOutOfBoundsException: 0
	at org.eclipse.ui.internal.views.log.EventDetailsDialog.nextPressed(EventDetailsDialog.java:255)
	at org.eclipse.ui.internal.views.log.EventDetailsDialog.buttonPressed(EventDetailsDialog.java:219)
	at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248)
	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:4165)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3754)
	at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
	at org.eclipse.jface.window.Window.open(Window.java:801)
	at org.eclipse.ui.internal.views.log.EventDetailsDialog.open(EventDetailsDialog.java:180)
	at org.eclipse.ui.internal.views.log.EventDetailsDialogAction.run(EventDetailsDialogAction.java:98)
	at org.eclipse.ui.internal.views.log.LogView$15.doubleClick(LogView.java:535)
	at org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredViewer.java:845)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49)
	at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
	at org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(StructuredViewer.java:843)
	at org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSelect(AbstractTreeViewer.java:1477)
	at org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSelected(StructuredViewer.java:1246)
	at org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEvent(OpenStrategy.java:249)
	at org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.java:246)
	at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:307)
	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:4165)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3754)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1015)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:909)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:85)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:580)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:535)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
	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:353)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
	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:629)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1414)

Blocked recursive attempt to activate part...

java.lang.IllegalStateException
	at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer$2.setFocus(ContributedPartRenderer.java:119)
	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:1038)
	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:1038)
	at org.eclipse.swt.widgets.Control.fixFocus(Control.java:1053)
	at org.eclipse.swt.widgets.Control.setVisible(Control.java:3762)
	at org.eclipse.e4.ui.widgets.CTabItem.setControl(CTabItem.java:287)
	at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.createTab(StackRenderer.java:686)
	at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.childRendered(StackRenderer.java:736)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:581)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:718)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$2(PartRenderingEngine.java:689)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$7.run(PartRenderingEngine.java:683)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:668)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.createElement(PartServiceImpl.java:1004)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.delegateBringToTop(PartServiceImpl.java:579)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:557)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:531)
	at org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer.activate(AbstractPartRenderer.java:105)
	at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer$1.handleEvent(ContributedPartRenderer.java:61)
	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.Widget.sendEvent(Widget.java:1077)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1058)
	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1447)
	at org.eclipse.swt.widgets.Control.sendFocusEvent(Control.java:2836)
	at org.eclipse.swt.widgets.Widget.wmSetFocus(Widget.java:2410)
	at org.eclipse.swt.widgets.Control.WM_SETFOCUS(Control.java:5152)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4598)
	at org.eclipse.swt.widgets.Text.windowProc(Text.java:2564)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4972)
	at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method)
	at org.eclipse.swt.widgets.Control.forceFocus(Control.java:1098)
	at org.eclipse.swt.widgets.Control.setFocus(Control.java:3303)
	at org.eclipse.ui.internal.views.log.LogView.setFocus(LogView.java:1079)
	at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.delegateSetFocus(CompatibilityPart.java:159)
	at sun.reflect.GeneratedMethodAccessor99.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
	at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:229)
	at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:235)
	at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:206)
	at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:106)
	at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer$2.setFocus(ContributedPartRenderer.java:101)
	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:1038)
	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:1038)
	at org.eclipse.swt.widgets.Control.fixFocus(Control.java:1053)
	at org.eclipse.swt.widgets.Control.setVisible(Control.java:3762)
	at org.eclipse.e4.ui.widgets.CTabFolder.setSelection(CTabFolder.java:3013)
	at org.eclipse.e4.ui.widgets.CTabFolder.setSelection(CTabFolder.java:2970)
	at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.showTab(StackRenderer.java:1015)
	at org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer$1.handleEvent(LazyStackRenderer.java:66)
	at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:41)
	at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:180)
	at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:150)
	at org.eclipse.swt.widgets.Display.syncExec(Display.java:4683)
	at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:184)
	at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:38)
	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:81)
	at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:57)
	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:418)
	at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.bringToTop(ModelServiceImpl.java:385)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.delegateBringToTop(PartServiceImpl.java:578)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.bringToTop(PartServiceImpl.java:314)
	at org.eclipse.ui.internal.WorkbenchPage.bringToTop(WorkbenchPage.java:727)
	at org.eclipse.ui.internal.views.log.LogView$25.run(LogView.java:1066)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4140)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1015)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:909)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:85)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:580)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:535)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
	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:353)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
	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:629)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1414)

Comment 1 Paul Webster

2012-04-02 08:26:50 EDT

As a temporary workaround can you go to the Error Log view menu and de-select "Activate on new events".

Also (before I ask you to delete your deltas.xml) can you have a look in a empty workspace, maybe use a little of your functionality and see if it is reproducible?

It looks like we need to be able to handle missing icons better than we do, and maybe enhance the error message to indicate where it's coming from.

PW

Comment 2 Ed Willink

2012-04-04 07:54:55 EDT

(In reply to comment #1)
> Also (before I ask you to delete your deltas.xml) can you have a look in a
> empty workspace, maybe use a little of your functionality and see if it is
> reproducible?

Seems fine in a clean workspace.
 
> It looks like we need to be able to handle missing icons better than we do, and
> maybe enhance the error message to indicate where it's coming from.

Sounds very plausible. I move between milestones by creating a new Eclipse each time then redirecting my startup short cut to re-use the old workspace. It is probable that some tool that had problem entries on M5 has not been installed yet on M6.

Comment 3 Brian de Alwis

2012-04-26 07:17:54 EDT

Ed, I'm unable to reproduce anything like this on the latest I-build.  Could you please give it a try and let me know if you can reproduce?

Comment 4 Ed Willink

2012-04-26 15:20:48 EDT

(In reply to comment #3)
> Ed, I'm unable to reproduce anything like this on the latest I-build.  Could
> you please give it a try and let me know if you can reproduce?

Still happens but now there is a stack trace in the error log.

java.io.FileNotFoundException: /icons/elcl16/focus.gif
	at org.eclipse.osgi.framework.internal.protocol.bundleentry.Handler.findBundleEntry(Handler.java:44)
	at org.eclipse.osgi.framework.internal.core.BundleResourceHandler.openConnection(BundleResourceHandler.java:175)
	at java.net.URL.openConnection(URL.java:945)
	at org.eclipse.core.runtime.internal.adaptor.URLConverterImpl.toFileURL(URLConverterImpl.java:32)
	at org.eclipse.core.runtime.FileLocator.toFileURL(FileLocator.java:206)
	at org.eclipse.jface.resource.URLImageDescriptor.getFilePath(URLImageDescriptor.java:137)
	at org.eclipse.jface.resource.URLImageDescriptor.createImage(URLImageDescriptor.java:157)
	at org.eclipse.jface.resource.ImageDescriptor.createResource(ImageDescriptor.java:165)
	at org.eclipse.jface.resource.DeviceResourceManager.allocate(DeviceResourceManager.java:56)
	at org.eclipse.jface.resource.AbstractResourceManager.create(AbstractResourceManager.java:88)
	at org.eclipse.jface.resource.LocalResourceManager.allocate(LocalResourceManager.java:82)
	at org.eclipse.jface.resource.AbstractResourceManager.create(AbstractResourceManager.java:88)
	at org.eclipse.jface.resource.ResourceManager.createImage(ResourceManager.java:172)
	at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.getImage(HandledContributionItem.java:635)
	at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.updateIcons(HandledContributionItem.java:609)
	at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.update(HandledContributionItem.java:496)
	at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.update(HandledContributionItem.java:481)
	at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem$3.run(HandledContributionItem.java:212)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.updateItemEnablement(HandledContributionItem.java:238)
	at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem$ToolItemUpdateTimer.run(HandledContributionItem.java:144)
	at org.eclipse.swt.widgets.Display.runTimer(Display.java:4270)
	at org.eclipse.swt.widgets.Display.messageProc(Display.java:3357)
	at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2545)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3756)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1016)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:910)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:582)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:537)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
	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:353)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
	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:629)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1414)

Comment 5 Brian de Alwis

2012-04-26 17:49:34 EDT

Fixed in master (commit 57d73d498b77b4ece608ba4c8a20e216c8c69d51).

The problem is that there are two entry points on MenuHelper used to obtain a URI for an icon/image.  One method rewrites URIs to use the more durable platform:/plugin format, and the other method doesn't.  Changed the second method to use the first method.

With this fix:
  * No bundleentry: URIs are provided to MPart/MPartDescriptor/MPerspective#setIconURI()
  * No bundleentry: URIs are saved into the persisted workspace.xmi.

Comment 6 Brian de Alwis

2012-04-26 17:52:02 EDT

Oops, Oleg committed before I was able to push.  Fix actually in commit 67af8b7851251643bda86d17d8cb5e014f88fb06.

Comment 7 Brian de Alwis

2012-05-01 17:01:41 EDT

Renamed to identify the actual problem; the error log was a symptom.

Version: 4.2.0
Build id: I20120430-1800

Verified no further exceptions

Comment 8 Brian de Alwis

2012-05-07 10:49:03 EDT

Verified code in I20120503-1800; no further exceptions seen.