(xchat-gnome:10521): GLib-GObject-WARNING **: invalid (NULL) pointer instance

(xchat-gnome:10521): GLib-GObject-CRITICAL **: g_signal_connect_data: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed

(xchat-gnome:10521): GLib-GObject-WARNING **: invalid (NULL) pointer instance

(xchat-gnome:10521): GLib-GObject-CRITICAL **: g_signal_connect_data: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed