c99850594ac2b31e761fbe2cd92af343 *gd1987-12-31d2t01.shn 08eaea6cb1a6ce33436166942d7d07ff *gd1987-12-31d2t02.shn b70131291d478a364c9fc6e7cb8e43dc *gd1987-12-31d2t03.shn f0d3577e660ca62c1e249891dc88613a *gd1987-12-31d2t04.shn 32d8b475eada0c24db607f68372d64b7 *gd1987-12-31d2t05.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned