2bae88195c946073ace90ce8dbbb9037 *kdtu01-03-17d2t05.shn 921c38be65a99f2a18fabd07f481955e *kdtu01-03-17d2t01.shn 204a4e5a173f4a562b331c20af18befd *kdtu01-03-17d2t02.shn 9741e091224a6afe00cd88b0e332e4ac *kdtu01-03-17d2t03.shn e96133e7cf4f85cbfd1d88858b2a23d3 *kdtu01-03-17d2t04.shn d8b613b266b516283c73363be1fd1a7e *kdtu01-03-17d2t00.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned