(nautilus:6529): Gtk-CRITICAL **: gtk_action_group_get_action: assertion `GTK_IS_ACTION_GROUP (action_group)' failed
(nautilus:6529): Gtk-CRITICAL **: gtk_action_set_sensitive: assertion `GTK_IS_ACTION (action)' failed
(nautilus:6529): Gtk-CRITICAL **: gtk_action_group_get_action: assertion `GTK_IS_ACTION_GROUP (action_group)' failed
(nautilus:6529): Gtk-CRITICAL **: gtk_action_set_sensitive: assertion `GTK_IS_ACTION (action)' failed
(nautilus:6529): Gtk-CRITICAL **: gtk_action_group_get_action: assertion `GTK_IS_ACTION_GROUP (action_group)' failed
(nautilus:6529): Gtk-CRITICAL **: gtk_action_set_sensitive: assertion `GTK_IS_ACTION (action)' failed
(nautilus:6529): Gtk-CRITICAL **: gtk_action_set_visible: assertion `GTK_IS_ACTION (action)' failed
(nautilus:6529): GLib-GObject-CRITICAL **: g_object_set: assertion `G_IS_OBJECT (object)' failed
(nautilus:6529): Gtk-CRITICAL **: gtk_action_group_get_action: assertion `GTK_IS_ACTION_GROUP (action_group)' failed
(nautilus:6529): Gtk-CRITICAL **: gtk_action_set_sensitive: assertion `GTK_IS_ACTION (action)' failed
(nautilus:6529): GLib-GObject-CRITICAL **: g_object_set: assertion `G_IS_OBJECT (object)' failed
(nautilus:6529): Gtk-CRITICAL **: gtk_ui_manager_get_widget: assertion `GTK_IS_UI_MANAGER (manager)' failed
(nautilus:6529): Gtk-CRITICAL **: gtk_image_menu_item_set_always_show_image: assertion `GTK_IS_IMAGE_MENU_ITEM (image_menu_item)' failed
(nautilus:6529): Gtk-CRITICAL **: gtk_ui_manager_get_widget: assertion `GTK_IS_UI_MANAGER (manager)' failed
(nautilus:6529): Gtk-CRITICAL **: gtk_image_menu_item_set_always_show_image: assertion `GTK_IS_IMAGE_MENU_ITEM (image_menu_item)' failed
(nautilus:6529): Gtk-CRITICAL **: gtk_action_set_gicon: assertion `GTK_IS_ACTION (action)' failed
(nautilus:6529): Gtk-CRITICAL **: gtk_action_set_visible: assertion `GTK_IS_ACTION (action)' failed
(nautilus:6529): Gtk-CRITICAL **: gtk_action_group_get_action: assertion `GTK_IS_ACTION_GROUP (action_group)' failed
(nautilus:6529): Gtk-CRITICAL **: gtk_action_set_sensitive: assertion `GTK_IS_ACTION (action)' failed
(nautilus:6529): Gtk-CRITICAL **: gtk_action_set_visible: assertion `GTK_IS_ACTION (action)' failed
(nautilus:6529): GLib-GObject-CRITICAL **: g_object_set: assertion `G_IS_OBJECT (object)' failed
(nautilus:6529): Gtk-CRITICAL **: gtk_action_group_get_action: assertion `GTK_IS_ACTION_GROUP (action_group)' failed
(nautilus:6529): Gtk-CRITICAL **: gtk_action_set_sensitive: assertion `GTK_IS_ACTION (action)' failed
(nautilus:6529): Gtk-CRITICAL **: gtk_action_set_visible: assertion `GTK_IS_ACTION (action)' failed
(nautilus:6529): GLib-GObject-CRITICAL **: g_object_set: assertion `G_IS_OBJECT (object)' failed
(nautilus:6529): Gtk-CRITICAL **: gtk_ui_manager_remove_ui: assertion `GTK_IS_UI_MANAGER (manager)' failed
(nautilus:6529): Gtk-CRITICAL **: gtk_ui_manager_remove_action_group: assertion `GTK_IS_UI_MANAGER (manager)' failed