cc657da322867d6c121a6d3c5997cfd7 *dmb1998-05-31-d1t01.shn b49d31d465dae50e7056fa97d999947d *dmb1998-05-31-d1t02.shn 2e9893e34d2f34aa24533398faa55500 *dmb1998-05-31-d1t03.shn 722881605989855e3c9878beef487a4e *dmb1998-05-31-d1t04.shn f3a1fd153bc0ca2dbb5e18238939d6a0 *dmb1998-05-31-d1t05.shn 115ff0df5b4a54a046c500b39bae1393 *dmb1998-05-31-d1t06.shn ee3d5a0b3830b13d94bca3a66b44c7a0 *dmb1998-05-31-d1t07.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned