*** Running F-Spot in Debug Mode ***

Unhandled Exception: System.ArgumentNullException: Argument cannot be null.
Parameter name: key
  at System.Collections.Generic.Dictionary`2[System.String,NDesk.DBus.Bus].GetPrev (System.String , System.Int32& ) [0x0007c] in /var/tmp/portage/mono-1.1.18/work/mono-1.1.18/mcs/class/corlib/System.Collections.Generic/Dictionary.cs:383
  at System.Collections.Generic.Dictionary`2[System.String,NDesk.DBus.Bus].GetSlot (System.String , System.Int32& ) [0x00000] in /var/tmp/portage/mono-1.1.18/work/mono-1.1.18/mcs/class/corlib/System.Collections.Generic/Dictionary.cs:387
  at System.Collections.Generic.Dictionary`2[System.String,NDesk.DBus.Bus].ContainsKey (System.String ) [0x00000] in /var/tmp/portage/mono-1.1.18/work/mono-1.1.18/mcs/class/corlib/System.Collections.Generic/Dictionary.cs:279
  at NDesk.DBus.Bus.Open (System.String address) [0x00000]
  at NDesk.DBus.Bus.get_Session () [0x00000]
  at NDesk.DBus.BusG.Init () [0x00000]
  at FSpot.Driver.Main (System.String[] args) [0x00000]