starstruck

I had this problem too. It looks to me like the 'AWS_SESSION_TOKEN' being None is clashing with the constructor expecting a dictionary of strings. (Perhaps the underlying C++ code does...

Thanks, vavaan, for your update. That didn't work for me. Before calling `to_deltalake` I currently have: `boto3_session = boto3.Session(region_name="ap-southeast-2")` I tried changing this to use `boto3.setup_default_session(...)` but it was the...