c646eb9246ba1ba191eeb1364d6e9104 *gd78-01-22d2t04.shn 8fa4366faa039a451cd111176c8d6c58 *gd78-01-22d2t02.shn b375e5610d50a9c4d644d979ea787fd6 *gd78-01-22d2t03.shn 9fccb656bf32afd4c6b63c14e54fa45a *gd78-01-22d2t01.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned