a780f3d141d8e6fa66549354983b7c5e [shntool] gd_11-20-78t01.shn bba6830710f3e6055b801bf44d71f96f [shntool] gd_11-20-78t02.shn 6ae4490c700b09969222993d3000cba9 [shntool] gd_11-20-78t03.shn c24c83c119d8912df64a957388a898a1 [shntool] gd_11-20-78t04.shn 306cd71012dc6510d342cbee9a11ff35 [shntool] gd_11-20-78t05.shn e0d7627a688c675d8121c849cab7a642 [shntool] gd_11-20-78t06.shn e632fe98580de363db0724fa94daf450 [shntool] gd_11-20-78t07.shn d1507d0c813eb7d79e39079f5436dcdd [shntool] gd_11-20-78t08.shn a69c90d3520e1307524691f138026b80 [shntool] gd_11-20-78t09.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned