When sending TradeOffer server returns an error 500

[Veanvi]

I call the method SendWithToken in class TradeOffer and SteamWeb.Request gives an error message: System.Net.WebException: "The remote server returned an error: (500) Internal server error."

I call so:

tradingManager.SendOfferWithToken( myInventory.items.Values.ToList(), hisInventory.items.Values.ToList(), hostTradeLink, "Test" );

My class wrap:

`

    public string SendOfferWithToken(List<GenericInventory.Item> ourItems, List<GenericInventory.Item> theirItems, string token, string message = "")
    {
        string tradeOfferId;
        var accIdOther = token.Split(new[] { "partner=" }, StringSplitOptions.None)[1].Split('&')[0];
        var tradeOffer = FormTradeOffer(ourItems, theirItems, int.Parse(accIdOther));

        var splitter = "token=";
        token = token.Split(new[] { splitter }, StringSplitOptions.None)[1];

        tradeOffer.SendWithToken(out tradeOfferId, token, message);
        return tradeOfferId;
    }

    private List<CEconAsset> ConvertToCecon(List<GenericInventory.Item> items)
    {
        var result = new List<CEconAsset>();

        if (items != null && items.Count > 0)
            foreach (var item in items)
            {
                result.Add(new CEconAsset
                {
                    AssetId = item.Assetid.ToString(),
                    ContextId = item.ContextId.ToString(),
                    AppId = item.AppId.ToString()
                });
            }
        return result;
    }

    private TradeOffer FormTradeOffer(List<GenericInventory.Item> ourItems, List<GenericInventory.Item> theirItems, int accountIdOther = 0)
    {
        var itemsToGive = ConvertToCecon(ourItems);
        var itemsToRecieve = ConvertToCecon(theirItems);

        var offer = new Offer();
        if (accountIdOther != 0)
            offer.AccountIdOther = accountIdOther;
        offer.ItemsToGive = itemsToGive;
        offer.ItemsToReceive = itemsToRecieve;

        var tradeOffer = new TradeOffer(session, offer);
        return tradeOffer;
    }

`

Am I doing something wrong?

[Veanvi]

Found what was my mistake, I somehow did not correctly send out non-unique items. Those items that stack.

[TimoKruth]

@AndreyVerhovnikov Could you close this issue then pls?

[TimoKruth]

@BlueRaja is there a chance to get some of the other posts in this issue tracker closed as well? As they aren't issues with the project but help requests mostly without answers. And the issue tracker is a bit overloaded due to these posts. I would love to help but dont have the rights to do so.