The option to list configured resources is currently broken in Open XDMoD 8.5. Attempting to list resources with generate the following PHP notices:
PHP Notice: Undefined property: stdClass::$id in /usr/share/xdmod/classes/OpenXdmod/Setup/ListResourcesSetup.php on line 55 PHP Notice: Undefined index: resource_type_id in /usr/share/xdmod/classes/OpenXdmod/Setup/ListResourcesSetup.php on line 55 PHP Notice: Undefined property: stdClass::$abbrev in /usr/share/xdmod/classes/OpenXdmod/Setup/ListResourcesSetup.php on line 5
This will be fixed in Open XDMoD 9.0.