5b3b22a2a503e2a3f713fc6ec7f9418a *gd1991-04-09d2t05.shn d95cc312cbfcba8dce2ab0954d9015cc *gd1991-04-09d2t02.shn 9d61a803a5f525afeab87670b570a79c *gd1991-04-09d2t03.shn 36a8dff996d61afbeca6bdcfb5f8235c *gd1991-04-09d2t04.shn d21e76ab778b974c4d95a4721e918892 *gd1991-04-09d2t01.shn e3136ba3790dd10b1c8072e14b71d008 *gd1991-04-09d2t06.shn 578eebf3f7769b49fb8524a09257f1c7 *gd1991-04-09d2t07.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned