Unhandled Exception: System.NullReferenceException: Object reference not set to an instance of an object
in (unmanaged) 0x40f8b47f
in <0x00004> (wrapper managed-to-native) GLib.Object:gtksharp_is_object (intptr)
in <0x0000a> GLib.Object:IsObject (intptr)
in <0x000db> GLib.ListBase:DataMarshal (intptr)
in <0x00030> ListEnumerator:get_Current ()
in <0x0022c> CalBindingsTest.CalendarBindingsTest:Main (string[])