ef1694542f6502b9e50f4a494c7f8f6e *rads02-06-28d2t02.shn f1ddb9311491148abc9aa7fde0fbeb0e *rads02-06-28d2t01.shn 2ef0d116950a952f9af08395a796b507 *rads02-06-28d2t03.shn 9cfbef7721b5cffdc827c8d98d45583e *rads02-06-28d2t04.shn 6484ef4a45e6f11e112ac7d6f9acb903 *rads02-06-28d2t05.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned