8323cb8ec3b4b53dc94d9ac7b39370cd *gd72-11-13d1t02.shn 5d9f3daba888a035b47c04fb778c004f *gd72-11-13d1t01.shn 49b12827b6e80ec8c7688c3768ff1076 *gd72-11-13d1t03.shn a26be80e1007d372992c18a3b6cec296 *gd72-11-13d1t04.shn 7e0be9a3ee7591b8b36a1d425fb6f184 *gd72-11-13d1t05.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned