(nautilus:1854): Gtk-WARNING **: Refusing to add non-unique action 'NautilusDropbox::browse' to action group 'DirExtensionsMenuGroup'
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-WARNING **: Refusing to add non-unique action 'NautilusDropbox::share' to action group 'DirExtensionsMenuGroup'
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-WARNING **: Refusing to add non-unique action 'NautilusDropbox::browse' to action group 'DirExtensionsMenuGroup'
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-WARNING **: Refusing to add non-unique action 'NautilusDropbox::share' to action group 'DirExtensionsMenuGroup'
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-WARNING **: Refusing to add non-unique action 'NautilusDropbox::browse' to action group 'DirExtensionsMenuGroup'
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-WARNING **: Refusing to add non-unique action 'NautilusDropbox::share' to action group 'DirExtensionsMenuGroup'
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-WARNING **: Refusing to add non-unique action 'NautilusDropbox::browse' to action group 'DirExtensionsMenuGroup'
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-WARNING **: Refusing to add non-unique action 'NautilusDropbox::share' to action group 'DirExtensionsMenuGroup'
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-WARNING **: Refusing to add non-unique action 'NautilusDropbox::browse' to action group 'DirExtensionsMenuGroup'
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-WARNING **: Refusing to add non-unique action 'NautilusDropbox::share' to action group 'DirExtensionsMenuGroup'
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-WARNING **: Refusing to add non-unique action 'NautilusDropbox::browse' to action group 'DirExtensionsMenuGroup'
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-WARNING **: Refusing to add non-unique action 'NautilusDropbox::share' to action group 'DirExtensionsMenuGroup'
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-WARNING **: Refusing to add non-unique action 'NautilusDropbox::browse' to action group 'DirExtensionsMenuGroup'
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-WARNING **: Refusing to add non-unique action 'NautilusDropbox::revisions' to action group 'DirExtensionsMenuGroup'
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-WARNING **: Refusing to add non-unique action 'NautilusDropbox::browse' to action group 'DirExtensionsMenuGroup'
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-WARNING **: Refusing to add non-unique action 'NautilusDropbox::revisions' to action group 'DirExtensionsMenuGroup'
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-WARNING **: Refusing to add non-unique action 'NautilusDropbox::browse' to action group 'DirExtensionsMenuGroup'
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-WARNING **: Refusing to add non-unique action 'NautilusDropbox::revisions' to action group 'DirExtensionsMenuGroup'
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-WARNING **: Refusing to add non-unique action 'NautilusDropbox::browse' to action group 'DirExtensionsMenuGroup'
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-WARNING **: Refusing to add non-unique action 'NautilusDropbox::revisions' to action group 'DirExtensionsMenuGroup'
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-WARNING **: Refusing to add non-unique action 'NautilusDropbox::browse' to action group 'DirExtensionsMenuGroup'
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-WARNING **: Refusing to add non-unique action 'NautilusDropbox::revisions' to action group 'DirExtensionsMenuGroup'
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-WARNING **: Refusing to add non-unique action 'NautilusDropbox::browse' to action group 'DirExtensionsMenuGroup'
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-WARNING **: Refusing to add non-unique action 'NautilusDropbox::revisions' to action group 'DirExtensionsMenuGroup'
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_action_get_name: assertion `GTK_IS_ACTION (action)' failed
(nautilus:1854): Gtk-CRITICAL **: IA__gtk_ui_manager_add_ui: assertion `name != NULL || type == GTK_UI_MANAGER_SEPARATOR' failed
(gimp-2.6:4652): GLib-WARNING **: /build/buildd/glib2.0-2.28.6/./glib/goption.c:2132: ignoring no-arg, optional-arg or filename flags (8) on option of type 0