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Eclipse Startup Exception (PartInitException) [message #1816344]

Mon, 28 October 2019 03:57

Eclipse User

Every time a launch my Eclipse i get the following error:

!ENTRY org.eclipse.ui 4 4 2019-10-28 09:35:11.010
!MESSAGE Unable to create part
!STACK 1
org.eclipse.ui.PartInitException: For input string: "65546${0x0}org.eclipse.jdt.ui.spellingProposalCategory"
	at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:346)
	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:498)
	at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:58)
	at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:1002)
	at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:967)
	at org.eclipse.e4.core.internal.di.InjectorImpl.internalInject(InjectorImpl.java:139)
	at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:408)
	at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:331)
	at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:202)
	at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:91)
	at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:60)
	at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:42)
	at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:132)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:1002)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:662)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:768)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:739)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:733)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:717)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$1.handleEvent(PartServiceImpl.java:107)
	at org.eclipse.e4.ui.services.internal.events.UIEventHandler.lambda$0(UIEventHandler.java:38)
	at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:236)
	at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:146)
	at org.eclipse.swt.widgets.Display.syncExec(Display.java:4629)
	at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:219)
	at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:38)
	at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:205)
	at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:203)
	at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1)
	at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:234)
	at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:151)
	at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:132)
	at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:75)
	at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:44)
	at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:55)
	at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:63)
	at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:424)
	at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElementGen(ElementContainerImpl.java:170)
	at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:188)
	at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.showElementInWindow(ModelServiceImpl.java:661)
	at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.bringToTop(ModelServiceImpl.java:625)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.delegateBringToTop(PartServiceImpl.java:790)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.bringToTop(PartServiceImpl.java:404)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.showPart(PartServiceImpl.java:1239)
	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3207)
	at org.eclipse.ui.internal.WorkbenchPage.lambda$9(WorkbenchPage.java:3112)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:72)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3110)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3080)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3071)
	at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:376)
	at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:182)
	at org.eclipse.jdt.ui.JavaUI.openInEditor(JavaUI.java:737)
	at org.eclipse.jdt.internal.ui.actions.OpenTypeAction.runWithEvent(OpenTypeAction.java:93)
	at org.eclipse.jdt.internal.ui.actions.OpenTypeAction.runWithEvent(OpenTypeAction.java:170)
	at org.eclipse.ui.internal.handlers.ActionDelegateHandlerProxy.execute(ActionDelegateHandlerProxy.java:281)
	at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:95)
	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:498)
	at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:58)
	at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:318)
	at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:252)
	at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:173)
	at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:156)
	at org.eclipse.core.commands.Command.executeWithChecks(Command.java:488)
	at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:487)
	at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:213)
	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.executeCommand(KeyBindingDispatcher.java:308)
	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.press(KeyBindingDispatcher.java:584)
	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.processKeyEvent(KeyBindingDispatcher.java:653)
	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.filterKeySequenceBindings(KeyBindingDispatcher.java:443)
	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.access$2(KeyBindingDispatcher.java:386)
	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher$KeyDownFilter.handleEvent(KeyBindingDispatcher.java:96)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
	at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1201)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1056)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1081)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1066)
	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1108)
	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1104)
	at org.eclipse.swt.widgets.Widget.wmChar(Widget.java:1491)
	at org.eclipse.swt.widgets.Control.WM_CHAR(Control.java:4881)
	at org.eclipse.swt.widgets.Tree.WM_CHAR(Tree.java:5992)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4759)
	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5987)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4819)
	at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3585)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
	at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:660)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:660)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:597)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1468)
Caused by: java.lang.NumberFormatException: For input string: "65546${0x0}org.eclipse.jdt.ui.spellingProposalCategory"
	at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
	at java.lang.Integer.parseInt(Integer.java:580)
	at java.lang.Integer.parseInt(Integer.java:615)
	at org.eclipse.jdt.internal.ui.text.java.CompletionProposalComputerRegistry.getCategories(CompletionProposalComputerRegistry.java:347)
	at org.eclipse.jdt.internal.ui.text.java.CompletionProposalComputerRegistry.reload(CompletionProposalComputerRegistry.java:277)
	at org.eclipse.jdt.internal.ui.text.java.CompletionProposalComputerRegistry.ensureExtensionPointRead(CompletionProposalComputerRegistry.java:248)
	at org.eclipse.jdt.internal.ui.text.java.CompletionProposalComputerRegistry.getProposalCategories(CompletionProposalComputerRegistry.java:233)
	at org.eclipse.jdt.internal.ui.javaeditor.BasicCompilationUnitEditorActionContributor.contributeToMenu(BasicCompilationUnitEditorActionContributor.java:123)
	at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditorActionContributor.contributeToMenu(CompilationUnitEditorActionContributor.java:52)
	at org.eclipse.ui.part.EditorActionBarContributor.init(EditorActionBarContributor.java:175)
	at org.eclipse.ui.part.EditorActionBarContributor.init(EditorActionBarContributor.java:153)
	at org.eclipse.jdt.internal.ui.javaeditor.BasicJavaEditorActionContributor.init(BasicJavaEditorActionContributor.java:131)
	at org.eclipse.jdt.internal.ui.javaeditor.BasicCompilationUnitEditorActionContributor.init(BasicCompilationUnitEditorActionContributor.java:186)
	at org.eclipse.ui.internal.EditorReference.createEditorActionBars(EditorReference.java:434)
	at org.eclipse.ui.internal.EditorReference.initialize(EditorReference.java:350)
	at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:340)
	... 114 more
!SUBENTRY 1 org.eclipse.ui 4 0 2019-10-28 09:35:11.013
!MESSAGE For input string: "65546${0x0}org.eclipse.jdt.ui.spellingProposalCategory"
!STACK 0
java.lang.NumberFormatException: For input string: "65546${0x0}org.eclipse.jdt.ui.spellingProposalCategory"
	at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
	at java.lang.Integer.parseInt(Integer.java:580)
	at java.lang.Integer.parseInt(Integer.java:615)
	at org.eclipse.jdt.internal.ui.text.java.CompletionProposalComputerRegistry.getCategories(CompletionProposalComputerRegistry.java:347)
	at org.eclipse.jdt.internal.ui.text.java.CompletionProposalComputerRegistry.reload(CompletionProposalComputerRegistry.java:277)
	at org.eclipse.jdt.internal.ui.text.java.CompletionProposalComputerRegistry.ensureExtensionPointRead(CompletionProposalComputerRegistry.java:248)
	at org.eclipse.jdt.internal.ui.text.java.CompletionProposalComputerRegistry.getProposalCategories(CompletionProposalComputerRegistry.java:233)
	at org.eclipse.jdt.internal.ui.javaeditor.BasicCompilationUnitEditorActionContributor.contributeToMenu(BasicCompilationUnitEditorActionContributor.java:123)
	at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditorActionContributor.contributeToMenu(CompilationUnitEditorActionContributor.java:52)
	at org.eclipse.ui.part.EditorActionBarContributor.init(EditorActionBarContributor.java:175)
	at org.eclipse.ui.part.EditorActionBarContributor.init(EditorActionBarContributor.java:153)
	at org.eclipse.jdt.internal.ui.javaeditor.BasicJavaEditorActionContributor.init(BasicJavaEditorActionContributor.java:131)
	at org.eclipse.jdt.internal.ui.javaeditor.BasicCompilationUnitEditorActionContributor.init(BasicCompilationUnitEditorActionContributor.java:186)
	at org.eclipse.ui.internal.EditorReference.createEditorActionBars(EditorReference.java:434)
	at org.eclipse.ui.internal.EditorReference.initialize(EditorReference.java:350)
	at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:340)
	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:498)
	at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:58)
	at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:1002)
	at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:967)
	at org.eclipse.e4.core.internal.di.InjectorImpl.internalInject(InjectorImpl.java:139)
	at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:408)
	at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:331)
	at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:202)
	at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:91)
	at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:60)
	at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:42)
	at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:132)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:1002)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:662)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:768)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:739)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:733)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:717)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$1.handleEvent(PartServiceImpl.java:107)
	at org.eclipse.e4.ui.services.internal.events.UIEventHandler.lambda$0(UIEventHandler.java:38)
	at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:236)
	at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:146)
	at org.eclipse.swt.widgets.Display.syncExec(Display.java:4629)
	at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:219)
	at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:38)
	at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:205)
	at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:203)
	at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1)
	at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:234)
	at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:151)
	at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:132)
	at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:75)
	at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:44)
	at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:55)
	at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:63)
	at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:424)
	at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElementGen(ElementContainerImpl.java:170)
	at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:188)
	at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.showElementInWindow(ModelServiceImpl.java:661)
	at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.bringToTop(ModelServiceImpl.java:625)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.delegateBringToTop(PartServiceImpl.java:790)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.bringToTop(PartServiceImpl.java:404)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.showPart(PartServiceImpl.java:1239)
	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3207)
	at org.eclipse.ui.internal.WorkbenchPage.lambda$9(WorkbenchPage.java:3112)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:72)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3110)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3080)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3071)
	at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:376)
	at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:182)
	at org.eclipse.jdt.ui.JavaUI.openInEditor(JavaUI.java:737)
	at org.eclipse.jdt.internal.ui.actions.OpenTypeAction.runWithEvent(OpenTypeAction.java:93)
	at org.eclipse.jdt.internal.ui.actions.OpenTypeAction.runWithEvent(OpenTypeAction.java:170)
	at org.eclipse.ui.internal.handlers.ActionDelegateHandlerProxy.execute(ActionDelegateHandlerProxy.java:281)
	at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:95)
	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:498)
	at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:58)
	at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:318)
	at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:252)
	at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:173)
	at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:156)
	at org.eclipse.core.commands.Command.executeWithChecks(Command.java:488)
	at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:487)
	at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:213)
	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.executeCommand(KeyBindingDispatcher.java:308)
	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.press(KeyBindingDispatcher.java:584)
	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.processKeyEvent(KeyBindingDispatcher.java:653)
	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.filterKeySequenceBindings(KeyBindingDispatcher.java:443)
	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.access$2(KeyBindingDispatcher.java:386)
	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher$KeyDownFilter.handleEvent(KeyBindingDispatcher.java:96)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
	at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1201)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1056)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1081)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1066)
	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1108)
	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1104)
	at org.eclipse.swt.widgets.Widget.wmChar(Widget.java:1491)
	at org.eclipse.swt.widgets.Control.WM_CHAR(Control.java:4881)
	at org.eclipse.swt.widgets.Tree.WM_CHAR(Tree.java:5992)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4759)
	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5987)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4819)
	at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3585)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
	at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:660)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
	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:498)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:660)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:597)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1468)
!SESSION 2019-10-28 09:41:00.632 -----------------------------------------------
eclipse.buildId=4.14.0.I20191009-1800
java.version=1.8.0_192
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US
Framework arguments:  -product org.eclipse.epp.package.jee.product
Command-line arguments:  -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product

What i allready tried:

changed workspace
completely reinstalled eclipse

Re: Eclipse Startup Exception (PartInitException) [message #1816381 is a reply to message #1816344]

Mon, 28 October 2019 15:14

Eclipse User

It seems that you're attempting to run Eclipse in a 32 bit environment. The 32 bit support has been dropped in 2018.

You need a 64 bit operating system and Java, or an old enough copy of Eclipse.

Re: Eclipse Startup Exception (PartInitException) [message #1816401 is a reply to message #1816381]

Tue, 29 October 2019 02:10

Eclipse User

If it were 32 bit problem it wouldn't get this far.

Look in the <workspace>/.metadata/.plugins/org.eclipse.core.runtime/.settings folder. Probably in the file org.eclipse.jdt.ui.prefs will have this preference value. Deleting it should help avoid the problem.

If the problem comes back after a restart then something is likely wrong in your <home>/.eclipse/org.eclipse.oomph.setup/setups/user.setup with a recorded preference for this setting. I.e., the ${0x00} should expand to the null/0 character when the preference is applied. Goodness knows why anyone would decide to use a null character in a text file as a delimiter; that's just asking for problems. You can delete the user.setup if that's the case.

Re: Eclipse Startup Exception (PartInitException) [message #1816409 is a reply to message #1816401]

Tue, 29 October 2019 03:41

Eclipse User

Thanks for the replies!

I solved my problem by starting eclipse with the -clean attribute!
Although there is another problem popping up from time to time: code recommenders cannot download its model repository index

I don't really know what consequences this error has, for now i have not recognized any!

Re: Eclipse Startup Exception (PartInitException) [message #1816416 is a reply to message #1816409]

Tue, 29 October 2019 04:49

Eclipse User

Code recommenders is no longer an active project and I believe the index is no longer available. This shouldn't cause any problems though I think...

Re: Eclipse Startup Exception (PartInitException) [message #1816425 is a reply to message #1816401]

Tue, 29 October 2019 06:25

Eclipse User

Ed: Have a look at the 3 bottom lines in the original error message.

Re: Eclipse Startup Exception (PartInitException) [message #1816456 is a reply to message #1816425]

Tue, 29 October 2019 12:10

Eclipse User

Yes, I see -arch x86_64 and from org.eclipse.core.runtime.Platform.ARCH_X86_64

	/**
	 * Constant string (value "x86_64") indicating the platform is running on an
	 * x86 64bit-based architecture.
	 *
	 * @since 3.1
	 */
	public static final String ARCH_X86_64 = "x86_64";//$NON-NLS-1$

Having implemented the Eclipse Installer and making it work on all the supportsed OS/architectures, I have quite bit of experience reading these tea leaves. :-P

And I can assure you that if one gets the bitness wrong, one will not get this far!

I also recognize the horrible patter "65546${0x0}org.eclipse.jdt.ui.spellingProposalCategory": as the place where someone decided it was a create idea to use the null character as a separator. Unfortunately you can't serialize such a value in XML so it was not possible to record such a value in an EMF model without escaping it in some way, and even & cannot be used to escape a null character in XML, not even in XML 1.1.

Re: Eclipse Startup Exception (PartInitException) [message #1816474 is a reply to message #1816456]

Tue, 29 October 2019 15:15

Eclipse User

Do you mean that OS=win32 WS=Win32 do not mean anything?

[Updated on: Tue, 29 October 2019 15:15] by Moderator

Re: Eclipse Startup Exception (PartInitException) [message #1816480 is a reply to message #1816474]

Tue, 29 October 2019 23:02

Eclipse User

From the same file:

	/**
	 * Constant string (value "win32") indicating the platform is running on a
	 * machine using the Windows windowing system.
	 * <p>
	 * Note this constant has been moved from the deprecated
	 * org.eclipse.core.boot.BootLoader class and its value has not changed.
	 * </p>
	 * @since 3.0
	 */
	public static final String WS_WIN32 = "win32";//$NON-NLS-1$

	/**
	 * Constant string (value "win32") indicating the platform is running on a
	 * Window 32-bit operating system (e.g., Windows 98, NT, 2000).
	 * <p>
	 * Note this constant has been moved from the deprecated
	 * org.eclipse.core.boot.BootLoader class and its value has not changed.
	 * </p>
	 * @since 3.0
	 */
	public static final String OS_WIN32 = "win32";//$NON-NLS-1$

The comments are a bit out of date with no mention of Windows 7 or 10 and is kind of contradictory given these recent OS versions support 64 bit as well as 32 bit...

So yes, these are meaningful but they don't really mean what one might expect...

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