0339ae065d76bca19c243104069862b5 [shntool] GD70-02-05T01.shn f80553d91dbde8440f926f80e6d478e2 [shntool] GD70-02-05T02.shn 550b0bb555927e752a101a5f43b92899 [shntool] GD70-02-05T03.shn fdaab01ab45a150b30559c6c62ff4748 [shntool] GD70-02-05T04.shn faafa3acb0e243033c3883ca22ba418a [shntool] GD70-02-05T05.shn 8d2c4dc84adf3e4ef348dcf090e90f20 [shntool] GD70-02-05T06.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned