Traceback with odoo and google calendar

问题

I have configured my Odoo app to work with Google Calendar. Now, I can add new events from my Odoo calendar, it's synch with google. When i'm on a customer page, I have a calendar icon to add a meet. When I add an event and synch, I have this callback

An idea on where does it comes from ?

Thanks

来源：https://stackoverflow.com/questions/33804445/traceback-with-odoo-and-google-calendar