Comment 0 for bug 647457

Hi, recently after playing xmoto (I think it's not related to this one though as I can't reproduce the error) I noticed that docky was gone. Attached is the relevant part of xsession-errors.

Docky version: 2.1.0 bzr docky r1643 ppa
Ubuntu 10.10 up to date

Unhandled Exception: System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.ArgumentOutOfRangeException: Argument is out of range.
Parameter name: index
  at System.Collections.Generic.List`1[SessionManager.SessionManagerEntry].get_Item (Int32 index) [0x00000] in <filename unknown>:0
  at SessionManager.SessionManagerItem.HandlePowermanagerCapabilitiesChanged (System.Object sender, System.EventArgs e) [0x00006] in /build/buildd/docky-2.1.
0~bzr1643/StandardPlugins/SessionManager/src/SessionManagerItem.cs:109
  at SessionManager.SystemManager.HandleCapabilitiesChanged () [0x0000b] in /build/buildd/docky-2.1.0~bzr1643/StandardPlugins/SessionManager/src/SystemManage
r.cs:177
  at SessionManager.SystemManager.<SystemManager>m__A (System.String name, System.String old_owner, System.String new_owner) [0x00083] in /build/buildd/docky
-2.1.0~bzr1643/StandardPlugins/SessionManager/src/SystemManager.cs:136
  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.Glo
balization.CultureInfo culture) [0x00000] in <filename unknown>:0
  --- End of inner exception stack trace ---
at System.Reflection.MonoMethod.Invoke (object,System.Reflection.BindingFlags,System.Reflection.Binder,object[],System.Globalization.CultureInfo) <IL 0x000f2
, 0x0017f>
at System.Reflection.MethodBase.Invoke (object,object[]) <IL 0x00006, 0x00025>
at System.Delegate.DynamicInvokeImpl (object[]) <IL 0x000ba, 0x0018a>
at System.MulticastDelegate.DynamicInvokeImpl (object[]) <IL 0x0001a, 0x00034>
at System.Delegate.DynamicInvoke (object[]) <IL 0x00002, 0x00019>
at NDesk.DBus.Connection.HandleSignal (NDesk.DBus.Message) <IL 0x00105, 0x00289>
at NDesk.DBus.Connection.DispatchSignals () <IL 0x00020, 0x0003c>
at NDesk.DBus.Connection.Iterate () <IL 0x0001f, 0x0003d>
at NDesk.DBus.BusG/<Init>c__AnonStorey0.<>m__0 (intptr,NDesk.GLib.IOCondition,intptr) <IL 0x0003d, 0x00031>
at (wrapper native-to-managed) NDesk.DBus.BusG/<Init>c__AnonStorey0.<>m__0 (intptr,NDesk.GLib.IOCondition,intptr) <IL 0x00021, 0x00056>
at (wrapper managed-to-native) Gtk.Application.gtk_main () <0x00004>
at Gtk.Application.Run () <IL 0x00000, 0x0000a>
at Docky.Docky.Main (string[]) [0x0019e] in /build/buildd/docky-2.1.0~bzr1643/Docky/Docky/Docky.cs:95