Error in subscribing list of tokens

Hi Team,

I am trying to subscribe good FnO instruments by passing a list variable instead of a list directly.

#list of all FnO token (length is around 150)

#Using this list in function receiving the error
def on_connect(ws):
ws.set_mode(ws.MODE_FULL, ins_token)

error: Object of type 'int64' is not json serializable

Could you assist where am I going wrong.

  • tonystark
    I believe you are using pandas. If you are collecting the instrument tokens from any panda data structure it will be of a different type. You will have to convert that to native python integers to subscribe to WebSocket.
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