3f5a010dffdac5a7d8d45342f61ed6c2 [shntool] gd66-07-16_d1t01.shn a0b2d1cb26de9f079c8ba17785150bca [shntool] gd66-07-16_d1t02.shn 14967d85d167c28985bc1e76e34ca55c [shntool] gd66-07-16_d1t03.shn d418506ddb8cc7ee9b1fae96525ba7e6 [shntool] gd66-07-16_d1t04.shn 0530021a3cc8d97ef3f3339ffd488fa0 [shntool] gd66-07-16_d1t05.shn 8a27cf77e0526820c67b7e70dc315ede [shntool] gd66-07-16_d1t06.shn b1e6a8db9d5d23e4676f170b1471dfd7 [shntool] gd66-07-16_d1t07.shn 98fe96eac60ca461de2fd2d3b3f3ef89 [shntool] gd66-07-16_d1t08.shn 80f0c92d340c41743e402a18497c16c0 [shntool] gd66-07-16_d1t09.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned