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I started the e4 photo demo in a clean environment. It came up, but complained about this: !ENTRY org.eclipse.e4.ui.workbench 4 0 2011-01-07 11:10:09.539 !MESSAGE Failed to grant focus to part (_YuUc4EleEd-TVO58rzJVgA) !STACK 0 org.eclipse.e4.core.di.InjectionException: Unable to find matching method to invoke at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:198) at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:86) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:506) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:474) at org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer.activate(AbstractPartRenderer.java:105) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer$3.handleEvent(ContributedPartRenderer.java:210) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1282) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1263) at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1580) at org.eclipse.swt.widgets.Control.gtk_button_press_event(Control.java:2649) at org.eclipse.swt.widgets.Control.gtk_button_press_event(Control.java:2585) at org.eclipse.swt.widgets.Composite.gtk_button_press_event(Composite.java:681) at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1731) at org.eclipse.swt.widgets.Control.windowProc(Control.java:4800) at org.eclipse.swt.widgets.Display.windowProc(Display.java:4359) at org.eclipse.swt.internal.gtk.OS._gtk_main_do_event(Native Method) at org.eclipse.swt.internal.gtk.OS.gtk_main_do_event(OS.java:8256) at org.eclipse.swt.widgets.Display.eventProc(Display.java:1239) at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Native Method) at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS.java:2258) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3158) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$6.run(PartRenderingEngine.java:810) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:726) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:89) at org.eclipse.e4.ui.internal.workbench.swt.E4Application.start(E4Application.java:131) 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:60) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37) at java.lang.reflect.Method.invoke(Method.java:611) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577) at org.eclipse.equinox.launcher.Main.run(Main.java:1410) at org.eclipse.equinox.launcher.Main.main(Main.java:1386) Created at: /opt/pwebster/workspaces/runtime-e4photo.product/Album 1
Likely caused by changes for bug 331899 as the DI invocation was swapped to the one that didn't take a default value as a parameter.
I've added a @Focus method to the Location class from the photo demo and also rolled back the changes to the PartServiceImpl so that a @Focus method is no longer a hard requirement. We can make it so (and have it log warnings like what it did here) if we decide that is the better option further down the road.
