Retrieving executed trades not working

[systobe]

When I'm using the command /trades it shows "Retrieving executed trades..." but no output will apear after that.
The log shows following exception:

2021-05-13 21:07:23,482 - ERROR - telegram.ext.dispatcher - An uncaught error was raised while processing the update
Traceback (most recent call last):
File "/usr/local/lib/python3.6/dist-packages/telegram/ext/dispatcher.py", line 279, in process_update
handler.handle_update(update, self)
File "/usr/local/lib/python3.6/dist-packages/telegram/ext/conversationhandler.py", line 295, in handle_update
new_state = self.current_handler.handle_update(update, dispatcher)
File "/usr/local/lib/python3.6/dist-packages/telegram/ext/commandhandler.py", line 171, in handle_update
return self.callback(dispatcher.bot, update, **optional_args)
File "telegram_kraken_bot.py", line 252, in _restrict_access
return func(bot, update)
File "telegram_kraken_bot.py", line 1163, in trades_cmd
if two.startswith("Z"):
AttributeError: 'NoneType' object has no attribute 'startswith'

It would be awesome if someone would get it to work. Basically I'll just need the notification feature when orders are filled. Couldn't find anything else and this seems very promising!

[Endogen]

That sounds like you only have Python 2 installed and not Python 3. Or you at least start it with Python 2 i guess. Try with Python 3 and let me know if that worked.

[systobe]

Definitely using python 3.6. With python 2 the bot doesn't event start. It seems that everything works fine, only the command /trades does not.

[Endogen]

Seems like my logic is not able to identify the second symbol from a trading pair. So if the pair is for example BTC-ETH then "ETH" seems not able to be identified. That's the issue. Not sure why tho. Unfortunately i don't have the time to support this bot anymore

[systobe]

You're right. I narrowed it down a bit. I think the API returned the pair like XXBTZEUR earlier, but now only XBTEUR without X and Z.
I don't know python, but I will try to fix it.

[Endogen]

OK 👍