c3aa1e5e944414b39bd6d83f83ae1a28 *gd70-01-17d2t02.shn 5f8d72365b59bfa73313ddee2df59927 *gd70-01-17d2t01.shn 444f4377fe65e7e425be2b8bbede28cf *gd70-01-17d2t03.shn 50e78b83f7acafab7788b7daface0b14 *gd70-01-17d2t04.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned