Average page views in session does not work in Looker Studio

Hi, I added average page views in session as a metric in Looker Studio. This consistently throws an error. What to do?

@LoneWolves could you provide a screenshot? Are you trying to set it up as a calculated field in Looker Studio? That may sometimes not work with our data.

As an alternative, you could set up a Calculated metric in Piwik PRO and refresh the list of metrics and dimensions in the Looker Studio connector. It should appear there then. Basically, Piwik PRO will do the job of calculating it instead of Looker Studio.

See screenshot below

Hello, I am having the same problem. The source that I am using is a meta site, not an individual site. This is how the error looks like: