Accept trade offer issue

I’m trying to accept a trade offer, but suddenly I’m getting

    cli_obj.accept_trade_offer(id)
  File "C:\Users\Zwork101\AppData\Local\Programs\Python\Python36-32\lib\site-packages\steampy\client.py", line 22, in func_wrapper
    return func(self, *args, **kwargs)
  File "C:\Users\Zwork101\AppData\Local\Programs\Python\Python36-32\lib\site-packages\steampy\client.py", line 146, in accept_trade_offer
    partner = self._fetch_trade_partner_id(trade_offer_id)
  File "C:\Users\Zwork101\AppData\Local\Programs\Python\Python36-32\lib\site-packages\steampy\client.py", line 165, in _fetch_trade_partner_id
    return text_between(offer_response_text, "var g_ulTradePartnerSteamID = '", "';")
  File "C:\Users\Zwork101\AppData\Local\Programs\Python\Python36-32\lib\site-packages\steampy\utils.py", line 12, in text_between
    start = text.index(begin) + len(begin)
ValueError: substring not found

Is this a steam error? I haven’t had this problem before. I’m using the correct trade ID I believe, the ID from

            for trade in trades['response']['trade_offers_sent']:
                trade_id = trade['tradeofferid']

With trades being client.get_trade_offers(). And I doing somthing wrong?

[timwoocker]

I am a fan of classes for everything since IDEs can tell you then all the attributes you can read and change. Using classes instead of dicts would be more beginner friendly I think…

So maybe we can create classes for everything (keep backwards compatibitly but deprecate it).

[Zwork101]

Wait, really? oh, ok