a2e6fcba27f2370316e00eb28ecf6abe *gd90-03-18d3t01.shn 7668ad8c35797b39028b5bb58c15d7b3 *gd90-03-18d3t02.shn 9fe48614bcec9b7a51ec3aa65d07d455 *gd90-03-18d3t03.shn 4d86d9efcafde45af0b1f11a8fec7286 *gd90-03-18d3t04.shn d479f3265653d25a061ba45243cbf36a *gd90-03-18d3t05.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned