Adding ICal link to google calendar

I try adding the ical link by copying the url, logging into google calendar,

Other Calendar >> Add by url >> Url: <Copied icalendar URL> >> Add Calendar URL

The error I get looks like this:

   Failed to add imported calendar <copied iCalendar URL> for  <my email address>

Hef (talk)

Hmm, I do not think that this format supports your use case. I believe that this is something to be reported as an issue/enhancement.

[[kgh]] (talk)