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I have a developer in my team who is trying to submit a patch for review and it is throwing an exception. They need to create a patch in workspace format so somebody else can apply the patch to their working directory. This is the steps to reproduce: 1. Create a branch A and add some RCP plugins to it 2. Create another branch B from A and delete some of the added RCP plugins, commit. 3. Checkout A and create new branch TMP 4. Squash merge B into TMP and commit 5. Right mouse and Create Patch... from history view of this commit. 6. In Create Patch... dialog, choose Workspace as output format. 7. The Finish button doesn't appear to do anything but exceptions appear in the Error Log which show an exception has been thrown Is there a workaround for this? This is the stack trace we see in our Error log. It looks to be a problem with a missing plugin and its .classpath file. java.lang.reflect.InvocationTargetException at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:421) at org.eclipse.jface.wizard.WizardDialog.run(WizardDialog.java:1028) at org.eclipse.egit.ui.internal.history.GitCreatePatchWizard.performFinish(GitCreatePatchWizard.java:164) at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:827) at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:432) at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:628) 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:1057) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4170) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3759) at org.eclipse.jface.window.Window.runEventLoop(Window.java:826) at org.eclipse.jface.window.Window.open(Window.java:802) at org.eclipse.egit.ui.internal.history.GitCreatePatchWizard.run(GitCreatePatchWizard.java:114) at org.eclipse.egit.ui.internal.patch.PatchOperationUI.start(PatchOperationUI.java:96) at org.eclipse.egit.ui.internal.history.command.CreatePatchHandler.execute(CreatePatchHandler.java:31) at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:290) at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:90) 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.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:243) at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:224) at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:132) at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:167) at org.eclipse.core.commands.Command.executeWithChecks(Command.java:499) at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508) at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:213) at org.eclipse.ui.internal.handlers.LegacyHandlerService.executeCommand(LegacyHandlerService.java:420) at org.eclipse.ui.menus.CommandContributionItem.handleWidgetSelection(CommandContributionItem.java:837) at org.eclipse.ui.menus.CommandContributionItem.access$21(CommandContributionItem.java:823) at org.eclipse.ui.menus.CommandContributionItem$5.handleEvent(CommandContributionItem.java:813) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1057) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4170) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3759) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1113) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:997) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:138) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:610) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:567) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150) 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:354) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:181) 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:636) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591) at org.eclipse.equinox.launcher.Main.run(Main.java:1450) Caused by: java.lang.IllegalArgumentException: Could not find project for com.pilz.pas.automap.io2profibus.nl1/.classpath in repository Repository[C:\Dev\head\pas4000\.git] at org.eclipse.core.runtime.Assert.isLegal(Assert.java:63) at org.eclipse.egit.core.op.CreatePatchOperation.getProject(CreatePatchOperation.java:263) at org.eclipse.egit.core.op.CreatePatchOperation.getProject(CreatePatchOperation.java:256) at org.eclipse.egit.core.op.CreatePatchOperation.access$2(CreatePatchOperation.java:253) at org.eclipse.egit.core.op.CreatePatchOperation$2.format(CreatePatchOperation.java:195) at org.eclipse.egit.core.op.CreatePatchOperation.execute(CreatePatchOperation.java:233) at org.eclipse.egit.ui.internal.history.GitCreatePatchWizard$1.run(GitCreatePatchWizard.java:168) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121) Root exception: java.lang.IllegalArgumentException: Could not find project for com.pilz.pas.automap.io2profibus.nl1/.classpath in repository Repository[C:\Dev\head\pas4000\.git] at org.eclipse.core.runtime.Assert.isLegal(Assert.java:63) at org.eclipse.egit.core.op.CreatePatchOperation.getProject(CreatePatchOperation.java:263) at org.eclipse.egit.core.op.CreatePatchOperation.getProject(CreatePatchOperation.java:256) at org.eclipse.egit.core.op.CreatePatchOperation.access$2(CreatePatchOperation.java:253) at org.eclipse.egit.core.op.CreatePatchOperation$2.format(CreatePatchOperation.java:195) at org.eclipse.egit.core.op.CreatePatchOperation.execute(CreatePatchOperation.java:233) at org.eclipse.egit.ui.internal.history.GitCreatePatchWizard$1.run(GitCreatePatchWizard.java:168) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)
