7f7beaa47aa6a0b95efc85857851839f *gd1981-03-12d3t03.shn f7418b4009fe73515ca50e6ff61fbaf5 *gd1981-03-12d3t01.shn 1ffeb29ccb2e649b7fefe035f2ea5bfe *gd1981-03-12d3t04.shn ced0ded3b555f36b980191ba486b8dd7 *gd1981-03-12d3t05.shn d27196987811d2c548c49043aa10a158 *gd1981-03-12d3t06.shn b1b0c882b53dac6ef2413011673d8b66 *gd1981-03-12d3t02.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned