76f6f6f805ac831baa33b7fb1f4a78d5 [shntool] gd68-03-29d1t01.shn 07b09aa8c5291847a5c729cf0f3d68f9 [shntool] gd68-03-29d1t02.shn 645e977358943d4da431d93d9ca1f3b5 [shntool] gd68-03-29d1t03.shn 5c3aa18f5e0392598a8856991a691b87 [shntool] gd68-03-29d1t04.shn 2210241cbb2fe5389d74dd293ba98b14 [shntool] gd68-03-29d1t05.shn b1721f67d623e054448c38bc00ff8df7 [shntool] gd68-03-29d1t06.shn d60191cc73e828b0a02d7b4a5ebc08be [shntool] gd68-03-29d1t07.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned