Couldnot modify Trades' Extensions about oanda-api-v20 HOT 1 CLOSED

Hi, seen the error message it sounds like you already assigned client extensions with id myxxxx to another trade.

I guess that if you request a listing of your (open) trades, you will find one having the tradeextensions you want to set.
Change that data to something unique and try again.

data =  {"clientExtensions" : {
                               "comment": "myComment",
                               "id": "myT160"
                              }
        }

r = trades.TradeClientExtensions(accountID=accountID,tradeID=160,data=data)
client.request(r)

Dec-2

I just checked this on one of my open trades. There is NO issue at all. I bet that if you use:

r = trades.OpenTrade(accountID=accountID)

instead of:

r = trades.TradesList(accountID=accountID, params=params)

you will see another trade having the extension already that you want to set.

This is the kind of question that you can find the answer for yourself. It is not my task to provide free support on coding issues. If you find a bug that is different. So please invest more time yourself next time.

from oanda-api-v20.