525eec8fc3f66787c0cf9bcb3da0da9c *agr2000-08-03d1t01.shn 9cb9e3f3cc84debc79a2f7836b648192 *agr2000-08-03d1t02.shn ad610b95708807ad1edf11849e4c55cf *agr2000-08-03d1t03.shn 83e5f16ce87cd697414c402c312b385f *agr2000-08-03d1t04.shn 0c960c7684c5aa299a528a33edc7e0e4 *agr2000-08-03d1t05.shn af921e1c324cd3abafb144bc5063f925 *agr2000-08-03d1t06.shn d0b804dd642c51a83854db10059c51e2 *agr2000-08-03d1t07.shn c993c6256f7d70ea913ef3c2509859a6 *agr2000-08-03d1t08.shn 29e285deb33f2f213ea876bd860e55d1 *agr2000-08-03d1t09.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned