9c3c01940b49020203b58f4d414e522e *mdt2002-12-27d1t03.shn 41a45b9e19d4ae600a397797608aa586 *mdt2002-12-27d1t01.shn 58ca57c31b3a87a2110c4907991ab843 *mdt2002-12-27d1t02.shn 32adf27c5421808002537c17c1329db5 *mdt2002-12-27d1t05.shn 47ca2a27b87db80e4862ed067ab90b00 *mdt2002-12-27d1t04.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned