FlickrExport broken in CVS?

[Markus Schlichting <schlichting markus gmx de>]

Hi,
yesterday evening i noticed that the export to Flickr doesnt work anymore with 
the current CVS checkout.
Since the FilckrExport.cs was not changed the last 3 month, it might be cause 
by any other change...

I got the follwing message:

Unhandled Exception: System.NullReferenceException: Object reference not set 
to an instance of an object
in [0x00136] (at f-spot/src/FlickrExport.cs:207) 
FSpot.FlickrExport:LoadPreference (System.String key)
in [0x000b6] (at f-spot/src/FlickrExport.cs:47) FSpot.FlickrExport:.ctor 
(IBrowsableCollection selection)
in [0x0000b] (at f-spot/src/MainWindow.cs:1339) 
MainWindow:HandleExportToFlickr (System.Object sender, System.EventArgs args)
in (wrapper delegate-invoke) 
System.MulticastDelegate:invoke_void_object_EventArgs 
(object,System.EventArgs)
in <0x00093> GLib.Signal:voidObjectCallback (IntPtr handle, IntPtr gch)
in (wrapper native-to-managed) GLib.Signal:voidObjectCallback (intptr,intptr)
in <0x00000> <unknown method>
in (wrapper managed-to-native) Gtk.Application:gtk_main ()
in <0x00007> Gtk.Application:Run ()
in <0x00007> Gnome.Program:Run ()
in [0x00297] (at /home/madmas/src/fspot/fsclean/f-spot/src/main.cs:106) 
Driver:Main (System.String[] args)

Looking for this, i found out that the problem seems to be relatet to the 
     [Glade.Widget] Gtk.Entry email_entry;
- every time it tries to access  email_entry, an NullReferenceException is 
thrown.
By haking some lines, i got it working again...but without knowing exactly 
where the problem is - and this is of course not a good way ;-)

I hope my mail is kind of useful to get the export working again ;-)

Greetings
 Markus