235ded9785709f2d49dd3af049a86dbe *gd1983-05-14s1t01.shn 3b22583d235d3bfc11b57102d2337def *gd1983-05-14s1t02.shn 5a0a228417710b6648267c0a79a2b3b8 *gd1983-05-14s1t03.shn 8031e899e10ca9ae83d052facc0e43bd *gd1983-05-14s1t04.shn 78fb301df5a6c6138a787f6d45d1d785 *gd1983-05-14s1t05.shn bf0623d61b5e89f025b16272ce1cedda *gd1983-05-14s1t06.shn 5b3ba1ed70e2dbd70918278f69abc1f2 *gd1983-05-14s1t07.shn 09aa4994da1af3ce4e22d218b7aa9e22 *gd1983-05-14s1t08.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned