[Blink] Google contacts

[Alberto]

Hi,
I've configured access to my google contacts, I have 2FA enabled.
The procedure terminated correctly, but when I restart blink it shows this
error:

ERROR    [main] Unhandled exception in notification observer
<blink.contacts.GoogleContactsManager object at 0x7fd50b84b950> while
handling notification 'GoogleAuthorizationWasAccepted'
ERROR    [main] Traceback (most recent call last):
ERROR    [main]   File
"/app/lib/python2.7/site-packages/application/notification.py", line 211,
in post_notification
ERROR    [main]     observer.handle_notification(notification)
ERROR    [main]   File
"/app/lib/python2.7/site-packages/blink/contacts.py", line 945, in
handle_notification
ERROR    [main]     handler(notification)
ERROR    [main]   File
"/app/lib/python2.7/site-packages/blink/contacts.py", line 951, in
_NH_GoogleAuthorizationWasAccepted
ERROR    [main]     self._service = build('people', 'v1',
credentials=notification.data.credentials, http=Http(timeout=10),
cache_discovery=False)  # todo: what's the best fix for cache?
ERROR    [main]   File
"/app/lib/python2.7/site-packages/googleapiclient/_helpers.py", line 134,
in positional_wrapper
ERROR    [main]     return wrapped(*args, **kwargs)
ERROR    [main]   File
"/app/lib/python2.7/site-packages/googleapiclient/discovery.py", line 235,
in build
ERROR    [main]     client_options=client_options
ERROR    [main]   File
"/app/lib/python2.7/site-packages/googleapiclient/_helpers.py", line 134,
in positional_wrapper
ERROR    [main]     return wrapped(*args, **kwargs)
ERROR    [main]   File
"/app/lib/python2.7/site-packages/googleapiclient/discovery.py", line 345,
in build_from_document
ERROR    [main]     raise ValueError("Arguments http and credentials are
mutually exclusive.")
ERROR    [main] ValueError: Arguments http and credentials are mutually
exclusive.

Do you know what's wrong with it?
Thanks
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.ag-projects.com/pipermail/blink/attachments/20200327/a9c4dc1b/attachment.htm>