Unsupported operand type(s) for +: 'NoneType' and 'str'

After neptune upgrade with:
sudo pip install neptune-cli --upgrade

I’m getting:
unsupported operand type(s) for +: ‘NoneType’ and ‘str’
(this is the only message, so I don’t know where it cames from)

When running:
neptune run train_style.py

Any ideas?

Hi,

We noticed this line is thrown when your CLI is unable to refresh access token.

You need to relog to neptune, please run

neptune account login

It should solve the issue :slight_smile: