60f836b85c5383842dc6b59207406e54 *gd1979-02-04d3t01.shn c8544e2c9a9d4cbe093838cb24721ee2 *gd1979-02-04d3t02.shn 846fd4a97f7a72a3eb59c1dcb84bbb63 *gd1979-02-04d3t03.shn df44f1b1e938521f6c7651ac77874627 *gd1979-02-04d3t04.shn 6a2e0c01907b638dc5da73e2a5560390 *gd1979-02-04d3t05.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned