Not Found(404)。 (Exception from HRESULT: 0x80190194)

[songshizhao]

    public static async Task<LeaderboardResult> GetLeaderboard(string leaderBoardName)
    {
        if (!is_online) return null;

        try
        {
            string id = xboxUser.XboxUserId;//xboxUser.WebAccountId;//

            var r = await leaderboardService.GetLeaderboardWithSkipToUserAsync(
                context.AppConfig.ServiceConfigurationId,
                leaderBoardName, id, 1);

#if DEBUG
foreach (LeaderboardRow row in r.Rows)
{
Debug.WriteLine($"Position:{row.Percentile} Rank:{row.Rank} | Gamertag: {row.Gamertag} | {row.Values[0]}");
}

#endif

            return r;
        }
        catch (Exception ex)
        {

            Debug.WriteLine(ex.Message);
        }

        return null;

    }

---