StacktraceTop:IA__g_type_check_instance_cast (type_instance=0x81bea60, on_gconf_notify (client=0x81f7798, cnxn_id=2432696339, notify_listeners_callback (listeners=0x8204a70, gconf_listeners_notify (listeners=0x8204a70, notify_one_entry (client=0x81f7798, entry=0x839ec50)
StacktraceTop: IA__g_type_ check_instance_ cast (type_instance= 0x81bea60, listeners_ callback (listeners= 0x8204a70, _notify (listeners= 0x8204a70,
on_gconf_notify (client=0x81f7798, cnxn_id=2432696339,
notify_
gconf_listeners
notify_one_entry (client=0x81f7798, entry=0x839ec50)