f18+gnome3: mail-notification problem

[Dario Lesca]

When I run mail-notification and add some Evolution folder to
monitoring, the application crash with this error:

> [lesca at dodo ~]$ mail-notification 
> 
> (mail-notification:24093): GLib-GObject-CRITICAL **: g_object_ref: assertion `G_IS_OBJECT (object)' failed
> 
> (mail-notification:24093): Gtk-CRITICAL **: _gtk_widget_list_devices: assertion `GTK_IS_WIDGET (widget)' failed
> 
> (mail-notification:24093): GLib-GObject-WARNING **: instance of invalid non-instantiatable type `<invalid>'
> 
> (mail-notification:24093): GLib-GObject-CRITICAL **: g_signal_emit_valist: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed
> 
> (mail-notification:24093): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed
> 
> (mail-notification:24093): GLib-GObject-CRITICAL **: g_object_ref: assertion `G_IS_OBJECT (object)' failed
> 
> (mail-notification:24093): Gtk-CRITICAL **: _gtk_widget_list_devices: assertion `GTK_IS_WIDGET (widget)' failed
> 
> (mail-notification:24093): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed
> 
> (mail-notification:24093): GLib-GObject-CRITICAL **: g_object_ref: assertion `G_IS_OBJECT (object)' failed
> 
> (mail-notification:24093): Gtk-CRITICAL **: _gtk_widget_list_devices: assertion `GTK_IS_WIDGET (widget)' failed
> 
> (mail-notification:24093): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed

And show an error panel with this message:

"A fatal error has occurred in Mail Notification"
"A GConf error has occurred: Type mismatch: Expected list, got int."

It's possible to fix this error?
There is another apps for check evolution mail local folder?
 
Many thanks

-- 
Dario Lesca - sip:dario at solinos.it
(Inviato dal mio Linux Fedora18+Gnome3)