Reporting extended Widget errors

Certain errors on setup were never being displayed in the widget. Occasionally, we’d get support requests relating to Google’s 403 error when the Contacts API is not enabled for an OAuth project, for example. Now these error messages will display inside the widget, so developers can address them immediately. Don’t get us wrong, we love talking to our customers. But this seemed like a good way to make life (or at least integration) easier for you folks.