Error When Using Circuit: Zone Font Not Installed
Issue
When you click the Circuit button, you receive error message about the style Zone and a specific font not being installed.
Solution
The easiest solution is to just select a different font for the Zone style using the Text Manager.
The Zone font doesn't much matter for appearance, so you can go with pretty much anything, as long as it works.
For more information on the Circuit feature, see our Circuit documentation.