38fcc9bab65e4cdb92b3c25a71a2cbd0 *SKB20020703D1T01.shn 713365bfb1b7e5901b7e36eced22b416 *SKB20020703D1T02.shn e477e9262353f0d7f792eafe54a30055 *SKB20020703D1T03.shn 7d4d4d059c4e49f0a1bc2e998eab3970 *SKB20020703D1T04.shn f677e00de0da7729773a48c890b35d02 *SKB20020703D1T05.shn 9c893b949c03ed609c727be70ed62006 *SKB20020703D1T06.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned