ca9f07f8af44b6e6fa963775bc15286f *be2001-11-24d2t01.shn e6e8208e017829347bb296afcf772762 *be2001-11-24d2t02.shn 25ad12dad6b56011fcbed2af644f930e *be2001-11-24d2t03.shn c16a29f19e48310f97fa5ed258ad47c9 *be2001-11-24d2t04.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned