634f49ecb76a4d5d7a88487c3e275172 *gd72-07-16d4t02.shn 051af709d83e0ff259f7e4cc5e404810 *gd72-07-16d4t01.shn 0b731c932ae4c9e14cc94cbb48e3de94 *gd72-07-16d4t03.shn 9dc66b883e7840e408c4971fedf2a079 *gd72-07-16d4t04.shn a03b89000f92c2ddfbe6838a6e013d44 *gd72-07-16d4t05.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned