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Eclipse freezes when using xml schema editor [message #988320]

Thu, 29 November 2012 06:50

Eclipse User

Hey,

I've been trying to solve this problem for some days but I can't find a solution and I'd really need to make eclipse work on my laptop.
Whenever I open a .xsd file with the schema editor (Design tab) the whole IDE freezes and I've to terminate it.

I've been looking around for similar problems and I've found a bug report about eclipse waiting for printers information that was solved disabling a parameter from the command line, but that isn't my case.

I'm pretty sure it's something related to my system, like GTK2 or something(I'm running ArchLinux x64 on awesomeWm).

Here's what eclipse reports

org.eclipse.e4.core.di.InjectionException: org.eclipse.core.commands.NotHandledException: There is no handler to execute for command org.eclipse.ui.edit.copy
	at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:63)
	at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:231)
	at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:212)
	at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:131)
	at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:171)
	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.executeCommand(KeyBindingDispatcher.java:276)
	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.press(KeyBindingDispatcher.java:494)
	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.processKeyEvent(KeyBindingDispatcher.java:545)
	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.filterKeySequenceBindings(KeyBindingDispatcher.java:366)
	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.access$0(KeyBindingDispatcher.java:313)
	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher$KeyDownFilter.handleEvent(KeyBindingDispatcher.java:82)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1510)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1384)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1409)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1394)
	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1421)
	at org.eclipse.swt.widgets.Widget.gtk_key_press_event(Widget.java:830)
	at org.eclipse.swt.widgets.Control.gtk_key_press_event(Control.java:3117)
	at org.eclipse.swt.widgets.Composite.gtk_key_press_event(Composite.java:758)
	at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:2064)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:5211)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4433)
	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:8401)
	at org.eclipse.swt.widgets.Display.eventProc(Display.java:1217)
	at org.eclipse.swt.internal.gtk.OS._gtk_enumerate_printers(Native Method)
	at org.eclipse.swt.internal.gtk.OS.gtk_enumerate_printers(OS.java:9460)
	at org.eclipse.swt.printing.Printer.getPrinterList(Printer.java:100)
	at org.eclipse.gef.ui.actions.PrintAction.calculateEnabled(PrintAction.java:45)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.isEnabled(WorkbenchPartAction.java:123)
	at org.eclipse.jface.commands.ActionHandler.isEnabled(ActionHandler.java:141)
	at org.eclipse.ui.internal.handlers.E4HandlerProxy.canExecute(E4HandlerProxy.java:59)
	at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:601)
	at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
	at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:231)
	at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:212)
	at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:131)
	at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.canExecute(HandlerServiceImpl.java:110)
	at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:216)
	at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:139)
	at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:101)
	at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:55)
	at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:476)
	at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:470)
	at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:500)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:255)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1385)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1409)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1390)
	at org.eclipse.swt.widgets.Menu.gtk_show(Menu.java:678)
	at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:2023)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4427)
	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:8401)
	at org.eclipse.swt.widgets.Display.eventProc(Display.java:1217)
	at org.eclipse.swt.internal.gtk.OS._gtk_enumerate_printers(Native Method)
	at org.eclipse.swt.internal.gtk.OS.gtk_enumerate_printers(OS.java:9460)
	at org.eclipse.swt.printing.Printer.getPrinterList(Printer.java:100)
	at org.eclipse.gef.ui.actions.PrintAction.calculateEnabled(PrintAction.java:45)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.isEnabled(WorkbenchPartAction.java:123)
	at org.eclipse.jface.commands.ActionHandler.isEnabled(ActionHandler.java:141)
	at org.eclipse.ui.internal.handlers.E4HandlerProxy.canExecute(E4HandlerProxy.java:59)
	at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:601)
	at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
	at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:231)
	at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:212)
	at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:131)
	at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.canExecute(HandlerServiceImpl.java:110)
	at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:216)
	at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:139)
	at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:101)
	at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:55)
	at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:476)
	at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:470)
	at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:500)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:255)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1385)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1409)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1390)
	at org.eclipse.swt.widgets.Menu.gtk_show(Menu.java:678)
	at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:2023)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4427)
	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:8401)
	at org.eclipse.swt.widgets.Display.eventProc(Display.java:1217)
	at org.eclipse.swt.internal.gtk.OS._gtk_enumerate_printers(Native Method)
	at org.eclipse.swt.internal.gtk.OS.gtk_enumerate_printers(OS.java:9460)
	at org.eclipse.swt.printing.Printer.getPrinterList(Printer.java:100)
	at org.eclipse.gef.ui.actions.PrintAction.calculateEnabled(PrintAction.java:45)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.isEnabled(WorkbenchPartAction.java:123)
	at org.eclipse.jface.commands.ActionHandler.isEnabled(ActionHandler.java:141)
	at org.eclipse.ui.internal.handlers.E4HandlerProxy.canExecute(E4HandlerProxy.java:59)
	at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:601)
	at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
	at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:231)
	at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:212)
	at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:131)
	at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.canExecute(HandlerServiceImpl.java:110)
	at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.canExecuteItem(HandledContributionItem.java:831)
	at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.access$2(HandledContributionItem.java:820)
	at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem$3.run(HandledContributionItem.java:216)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.updateItemEnablement(HandledContributionItem.java:243)
	at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem$ToolItemUpdateTimer.run(HandledContributionItem.java:146)
	at org.eclipse.swt.widgets.Display.timerProc(Display.java:4178)
	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:2244)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3222)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1023)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:917)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:587)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:542)
	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:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:601)
	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)
Caused by: org.eclipse.core.commands.NotHandledException: There is no handler to execute for command org.eclipse.ui.edit.copy
	at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:84)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:601)
	at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
	... 138 more

I'm using the version of Eclipse from the Arch repositories but I even tried the package on site (both the standard and the kepler one) and the results are the same.

Anybody can help me understand what's going on here ? Sad

[Updated on: Thu, 29 November 2012 06:50] by Moderator

Re: Eclipse freezes when using xml schema editor [message #988335 is a reply to message #988320]

Thu, 29 November 2012 07:57

Eclipse User

I don't think the exception you show is related to your problem of
freezing. Did you try to take a thread dump of your IDE when that happens?

I currently looks like a WTP problem so better ask there and else file a
bug with a thread dump so that we can see what the jvm is done while
freezing.

Tom

Am 29.11.12 12:50, schrieb Matteo Eit:
> Hey,
>
> I've been trying to solve this problem for some days but I can't find a
> solution and I'd really need to make eclipse works on my laptop.
> Whenever I open a .xsd file with the schema editor (Design tab) the
> whole IDE freezes and I've to terminate it.
>
> I've been looking around for similar problems and I've found a bug
> report about eclipse waiting for printers information that was solved
> disabling a parameter from the command line, but that isn't my case.
>
> I'm pretty sure it's something related to my system, like GTK2 or
> something(I'm running ArchLinux x64 on awesomeWm).
>
> Here's what eclipse reports
>
> org.eclipse.e4.core.di.InjectionException:
> org.eclipse.core.commands.NotHandledException: There is no handler to
> execute for command org.eclipse.ui.edit.copy
> at
> org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:63)
>
> at
> org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:231)
>
> at
> org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:212)
> at
> org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:131)
>
> at
> org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:171)
>
> at
> org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.executeCommand(KeyBindingDispatcher.java:276)
>
> at
> org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.press(KeyBindingDispatcher.java:494)
>
> at
> org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.processKeyEvent(KeyBindingDispatcher.java:545)
>
> at
> org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.filterKeySequenceBindings(KeyBindingDispatcher.java:366)
>
> at
> org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.access$0(KeyBindingDispatcher.java:313)
>
> at
> org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher$KeyDownFilter.handleEvent(KeyBindingDispatcher.java:82)
>
> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
> at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1510)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1384)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1409)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1394)
> at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1421)
> at org.eclipse.swt.widgets.Widget.gtk_key_press_event(Widget.java:830)
> at
> org.eclipse.swt.widgets.Control.gtk_key_press_event(Control.java:3117)
> at
> org.eclipse.swt.widgets.Composite.gtk_key_press_event(Composite.java:758)
> at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:2064)
> at org.eclipse.swt.widgets.Control.windowProc(Control.java:5211)
> at org.eclipse.swt.widgets.Display.windowProc(Display.java:4433)
> 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:8401)
> at org.eclipse.swt.widgets.Display.eventProc(Display.java:1217)
> at org.eclipse.swt.internal.gtk.OS._gtk_enumerate_printers(Native
> Method)
> at org.eclipse.swt.internal.gtk.OS.gtk_enumerate_printers(OS.java:9460)
> at org.eclipse.swt.printing.Printer.getPrinterList(Printer.java:100)
> at
> org.eclipse.gef.ui.actions.PrintAction.calculateEnabled(PrintAction.java:45)
>
> at
> org.eclipse.gef.ui.actions.WorkbenchPartAction.isEnabled(WorkbenchPartAction.java:123)
>
> at
> org.eclipse.jface.commands.ActionHandler.isEnabled(ActionHandler.java:141)
> at
> org.eclipse.ui.internal.handlers.E4HandlerProxy.canExecute(E4HandlerProxy.java:59)
>
> at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>
> at java.lang.reflect.Method.invoke(Method.java:601)
> at
> org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
>
> at
> org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:231)
>
> at
> org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:212)
> at
> org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:131)
>
> at
> org.eclipse.e4.core.commands.internal.HandlerServiceImpl.canExecute(HandlerServiceImpl.java:110)
>
> at
> org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:216)
>
> at
> org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:139)
>
> at
> org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:101)
>
> at
> org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:55)
>
> at
> org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:476)
>
> at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:470)
> at
> org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:500)
> at
> org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:255)
> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1385)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1409)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1390)
> at org.eclipse.swt.widgets.Menu.gtk_show(Menu.java:678)
> at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:2023)
> at org.eclipse.swt.widgets.Display.windowProc(Display.java:4427)
> 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:8401)
> at org.eclipse.swt.widgets.Display.eventProc(Display.java:1217)
> at org.eclipse.swt.internal.gtk.OS._gtk_enumerate_printers(Native
> Method)
> at org.eclipse.swt.internal.gtk.OS.gtk_enumerate_printers(OS.java:9460)
> at org.eclipse.swt.printing.Printer.getPrinterList(Printer.java:100)
> at
> org.eclipse.gef.ui.actions.PrintAction.calculateEnabled(PrintAction.java:45)
>
> at
> org.eclipse.gef.ui.actions.WorkbenchPartAction.isEnabled(WorkbenchPartAction.java:123)
>
> at
> org.eclipse.jface.commands.ActionHandler.isEnabled(ActionHandler.java:141)
> at
> org.eclipse.ui.internal.handlers.E4HandlerProxy.canExecute(E4HandlerProxy.java:59)
>
> at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>
> at java.lang.reflect.Method.invoke(Method.java:601)
> at
> org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
>
> at
> org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:231)
>
> at
> org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:212)
> at
> org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:131)
>
> at
> org.eclipse.e4.core.commands.internal.HandlerServiceImpl.canExecute(HandlerServiceImpl.java:110)
>
> at
> org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:216)
>
> at
> org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:139)
>
> at
> org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:101)
>
> at
> org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:55)
>
> at
> org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:476)
>
> at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:470)
> at
> org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:500)
> at
> org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:255)
> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1385)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1409)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1390)
> at org.eclipse.swt.widgets.Menu.gtk_show(Menu.java:678)
> at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:2023)
> at org.eclipse.swt.widgets.Display.windowProc(Display.java:4427)
> 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:8401)
> at org.eclipse.swt.widgets.Display.eventProc(Display.java:1217)
> at org.eclipse.swt.internal.gtk.OS._gtk_enumerate_printers(Native
> Method)
> at org.eclipse.swt.internal.gtk.OS.gtk_enumerate_printers(OS.java:9460)
> at org.eclipse.swt.printing.Printer.getPrinterList(Printer.java:100)
> at
> org.eclipse.gef.ui.actions.PrintAction.calculateEnabled(PrintAction.java:45)
>
> at
> org.eclipse.gef.ui.actions.WorkbenchPartAction.isEnabled(WorkbenchPartAction.java:123)
>
> at
> org.eclipse.jface.commands.ActionHandler.isEnabled(ActionHandler.java:141)
> at
> org.eclipse.ui.internal.handlers.E4HandlerProxy.canExecute(E4HandlerProxy.java:59)
>
> at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>
> at java.lang.reflect.Method.invoke(Method.java:601)
> at
> org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
>
> at
> org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:231)
>
> at
> org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:212)
> at
> org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:131)
>
> at
> org.eclipse.e4.core.commands.internal.HandlerServiceImpl.canExecute(HandlerServiceImpl.java:110)
>
> at
> org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.canExecuteItem(HandledContributionItem.java:831)
>
> at
> org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.access$2(HandledContributionItem.java:820)
>
> at
> org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem$3.run(HandledContributionItem.java:216)
>
> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
> at
> org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.updateItemEnablement(HandledContributionItem.java:243)
>
> at
> org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem$ToolItemUpdateTimer.run(HandledContributionItem.java:146)
>
> at org.eclipse.swt.widgets.Display.timerProc(Display.java:4178)
> 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:2244)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3222)
> at
> org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1023)
>
> at
> org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
>
> at
> org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:917)
>
> at
> org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86)
>
> at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:587)
> at
> org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
>
> at
> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:542)
> 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:57)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>
> at java.lang.reflect.Method.invoke(Method.java:601)
> 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)
> Caused by: org.eclipse.core.commands.NotHandledException: There is no
> handler to execute for command org.eclipse.ui.edit.copy
> at
> org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:84)
>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>
> at java.lang.reflect.Method.invoke(Method.java:601)
> at
> org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
>
> ... 138 more
>
> I'm using the version of Eclipse from the Arch repositories but I even
> tried the package on site (both the standard and the kepler one) and the
> results are the same.
>
> Anybody can help me understand what's going on here ? :(

Re: Eclipse freezes when using xml schema editor [message #988341 is a reply to message #988335]

Thu, 29 November 2012 08:27

Eclipse User

Thanks for the answer, I'll try in the other section.

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