Unhandled error

jenish_shakti

Hello,

I am receiving "Unhandled error" in websocket and then suddenly websocket getting stopped.

Refer link: codeshare.io/8pZJ3B

rakeshr

builtins.AttributeError: 'NoneType' object has no attribute 'Worksheet'

It's related to the worksheet not with the WebSocket stream. You need to check on the worksheet assignment.

jenish_shakti

Hello @rakeshr ,

Appreciated your quick reply.
I am wondering that websocket works smooth since many days, even today. But in between after 30-50 minutes stopping with the error. There is no code change. Just picking data from websocket and writing it in excel spreadsheet. I am not able to understand what this exception is showing me.




Although, I am stopping script manually and re-running it again and it starts normally as what it is programmed.

rakeshr

Just picking data from websocket and writing it in excel spreadsheet

You should avoid any computation inside on_tick thread. Go through WebSocket FAQs here.