e6fbd73bea4fe5e7d9ffc6b38444b94f *moe2002-08-30dnk-km140-d1t01.shn 084498c83c0c0ce9e03aef195768fd89 *moe2002-08-30dnk-km140-d1t02.shn 946b92094d5b10c24902ba8636827334 *moe2002-08-30dnk-km140-d1t03.shn 52661b1aa49f8201216ff684bf5e168c *moe2002-08-30dnk-km140-d1t04.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned