76a4e28b8109c046f88a37b6c3817235 *gd1970-02-02d1t03.shn b42b7411be5a456fe80d391634b4da75 *gd1970-02-02d1t01.shn 7380a7df82cfa1bb4d3c34d982493de6 *gd1970-02-02d1t02.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned