"There was an error during the transport or processing of this request"

[kangkyu]

I was in the process of Google OAuth to get access to a YouTube channel, and encountered this error message in the browser developer console.

```
"Error code = 103, Path = /_/OAuthUi/data/batchexecute, Message = There was an error during the transport or processing of this request., Incomplete XSS header at end of request (HTTP Status: 401) (XHR Error Code: 6) (XHR Error Message: ' [401]')"
```

The screen is hanging on the Google side screen of OAuth, and it only happens for a few specific YouTube channels.

Earlier I asked here at google issue tracker, that led me here:
https://issuetracker.google.com/issues/409543976

[kangkyu · Accepted solution]

Fixed (See https://issuetracker.google.com/issues/409543976)