7a569c528b88dafdd9d7846ae7634dba [shntool] gd78-01-18d1t01.shn 6fcee4324318567f7dffaec26070ddf0 [shntool] gd78-01-18d1t02.shn 960b59b38ba1836066d7d296861232b9 [shntool] gd78-01-18d1t03.shn 494b195cd8175a3190283abf88f68cfd [shntool] gd78-01-18d1t04.shn 4e1a9a33bdd0a693535e0af35a8437a9 [shntool] gd78-01-18d2t01.shn 6d4e2d031fc071e8611de58b3ff4d44c [shntool] gd78-01-18d2t02.shn 3e3649c5d047b4ea96bcfeea969b130c [shntool] gd78-01-18d2t03.shn 7557a314eefc004aada751a98d495ede [shntool] gd78-01-18d2t04.shn f0abc8d0d1f3f7c5ffa46a887c80fb52 [shntool] gd78-01-18d2t05.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned