While the error message itself is raised from the vobject library, the traceback leads to the caldav library, indicating that the error may be here. Also, the long term plan is to get rid of the vobject dependency and rather use the icalendar library for all internal icalendar handling.
This error message was reported at https://github.com/home-assistant/core/issues/86938
While the error message itself is raised from the vobject library, the traceback leads to the caldav library, indicating that the error may be here. Also, the long term plan is to get rid of the vobject dependency and rather use the icalendar library for all internal icalendar handling.