815b3af5c2261f0bfa00e58d95448ea1 *dm&f2003-12-15d1t01.shn 97d1a7156a959ae757e4a89a753a0c11 *dm&f2003-12-15d1t02.shn 8f943aab3766182b246635259ca1db9f *dm&f2003-12-15d1t03.shn 7a7f8910deba3d300a36156bbcc1a9b9 *dm&f2003-12-15d1t04.shn 58d2195be573f2360440fee8c2ddf142 *dm&f2003-12-15d1t05.shn 0d7b8c5cb8601462c1a0d6fc4e2ec996 *dm&f2003-12-15d1t06.shn 10e7e2c0cb1573192c173153863fb83d *dm&f2003-12-15d1t07.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned