docky crashes after a "recent document" is deleted

[Bernhard]

Docky crash and I would think it has to do with the fact that one of the documents from the "recent documents" docklet was recently deleted.

Exception in Gtk# callback delegate
  Note: Applications can use GLib.ExceptionManager.UnhandledException to handle
the exception.
GLib.GException: Error stating file '/home/bkoenig/Desktop/Decaf/Decaf.jar': No
such file or directory
  at GLib.FileAdapter.QueryInfo (System.String attributes, FileQueryInfoFlags fl
ags, GLib.Cancellable cancellable) [0x00000]
  at Docky.Services.GLibFileExtension.Icon (File file) [0x00000] in /home/bkoeni
g/tarballs/docky/Docky.Services/Docky.Services/Extensions/GLibFileExtension.cs:3
3
  at RecentDocuments.RecentDocumentsItem.GetMenuItems () [0x0002f] in /home/bkoe
nig/tarballs/docky/StandardPlugins/RecentDocuments/src/RecentDocumentsItem.cs:11
4
  at Docky.Items.AbstractDockItemProvider.GetMenuItems (Docky.Items.AbstractDock
Item item) [0x00000] in /home/bkoenig/tarballs/docky/Docky.Items/Docky.Items/Abs
tractDockItemProvider.cs:124
  at Docky.Interface.DockWindow.OnButtonPressEvent (Gdk.EventButton evnt) [0x000
3a] in /home/bkoenig/tarballs/docky/Docky/Docky/Interface/DockWindow.cs:703
  at Gtk.Widget.buttonpressevent_cb (IntPtr widget, IntPtr evnt) [0x00000]
   at GLib.ExceptionManager.RaiseUnhandledException(System.Exception e, Boolean
is_terminal)
   at Gtk.Widget.buttonpressevent_cb(IntPtr widget, IntPtr evnt)
   at Gtk.Application.gtk_main()
   at Gtk.Application.Run()
   at Docky.Docky.Main(System.String[] args) in /home/bkoenig/tarballs/docky/Doc
ky/Docky/Docky.cs:line 79

[Dag Odenhall (dag.odenhall)]

In Ubuntu Lucid, with the PPA version; I get this stack trace as Docky crashes when I clear recent documents.

$ docky
[Info 11:46:36.393] Docky version: 2.1.0 bzr docky r1332 ppa
[Info 11:46:36.494] Kernel version: 2.6.32.22
[Info 11:46:36.497] CLR version: 2.0.50727.1433
Marshaling changed signal
Exception in Gtk# callback delegate
  Note: Applications can use GLib.ExceptionManager.UnhandledException to handle the exception.
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.InvalidOperationException: Operation is not valid due to the current state of the object
  at System.Linq.Enumerable.First[FileDockItem] (IEnumerable`1 source) [0x00000]
  at RecentDocuments.RecentDocumentsItem.UpdateInfo () [0x00000]
  at RecentDocuments.RecentDocumentsItem.RefreshRecentDocs () [0x00000]
  at RecentDocuments.RecentDocumentsItem.<RecentDocumentsItem>m__2 (System.Object , System.EventArgs ) [0x00000]
  at (wrapper managed-to-native) System.Reflection.MonoMethod:InternalInvoke (object,object[],System.Exception&)
  at System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00000]
  --- End of inner exception stack trace ---
  at System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00000]
  at System.Reflection.MethodBase.Invoke (System.Object obj, System.Object[] parameters) [0x00000]
  at System.Delegate.DynamicInvokeImpl (System.Object[] args) [0x00000]
  at System.MulticastDelegate.DynamicInvokeImpl (System.Object[] args) [0x00000]
  at System.Delegate.DynamicInvoke (System.Object[] args) [0x00000]
  at GLib.Signal.ClosureInvokedCB (System.Object o, GLib.ClosureInvokedArgs args) [0x00000]
  at GLib.SignalClosure.Invoke (GLib.ClosureInvokedArgs args) [0x00000]
  at GLib.SignalClosure.MarshalCallback (IntPtr raw_closure, IntPtr return_val, UInt32 n_param_vals, IntPtr param_values, IntPtr invocation_hint, IntPtr marshal_data) [0x00000]
   at GLib.ExceptionManager.RaiseUnhandledException(System.Exception e, Boolean is_terminal)
   at GLib.SignalClosure.MarshalCallback(IntPtr raw_closure, IntPtr return_val, UInt32 n_param_vals, IntPtr param_values, IntPtr invocation_hint, IntPtr marshal_data)
   at Gtk.RecentManager.gtk_recent_manager_purge_items(IntPtr , IntPtr ByRef )
   at Gtk.RecentManager.PurgeItems()
   at RecentDocuments.RecentDocumentsItemProvider+<ClearRecent>c__AnonStorey0.<>m__0(System.Object o, Gtk.ResponseArgs args)
   at System.Reflection.MonoMethod.InternalInvoke(System.Object , System.Object[] , System.Exception ByRef )
   at System.Reflection.MonoMethod.Invoke(System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture)
   at System.Reflection.MethodBase.Invoke(System.Object obj, System.Object[] parameters)
   at System.Delegate.DynamicInvokeImpl(System.Object[] args)
   at System.MulticastDelegate.DynamicInvokeImpl(Sy...

[Dag Odenhall (dag.odenhall)]

I should mention that I have the AlwaysShowRecent gconf setting enabled.

[Dag Odenhall (dag.odenhall)]

I realise now I should maybe have made a new bug, mine is not a duplicate of this. My crash happens as I *clear* recent documents, not when deleting a file present in the recent documents list (haven't tried that). Should I make a new bug?

[Robert Dyer (psybers)]

That is a different bug, file a different bug report.

[Robert Dyer (psybers)]

Do not reopen this bug, this is a different bug that is fixed.

[Robert Dyer (psybers)]

See here for your bug: https://bugs.launchpad.net/docky/+bug/580723