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icon8.gif  Eclipse freezes when using xml schema editor [message #988320] Thu, 29 November 2012 11:50 Go to next message
Matteo Eit is currently offline Matteo EitFriend
Messages: 7
Registered: March 2012
Junior Member
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 11:50]

Report message to a moderator

Re: Eclipse freezes when using xml schema editor [message #988335 is a reply to message #988320] Thu, 29 November 2012 12:57 Go to previous messageGo to next message
Thomas Schindl is currently offline Thomas SchindlFriend
Messages: 6651
Registered: July 2009
Senior Member
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 ? :(

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Re: Eclipse freezes when using xml schema editor [message #988341 is a reply to message #988335] Thu, 29 November 2012 13:27 Go to previous message
Matteo Eit is currently offline Matteo EitFriend
Messages: 7
Registered: March 2012
Junior Member
Thanks for the answer, I'll try in the other section.

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