When you finish, the Servlet generated will look like. When you create a user-scoped setting (for example, default font, home page, or window size), Visual Studio saves it in app.Logged in users will see a different page than logged out users. Somehow after trying for the sixth or seventh time, the problem fixed itself :) So if none of these work for you. If you don't see an answer to your question here, check our previously reported issues on GitHub and our release notes. Looks like your admin hasn t finished setting up app engine studio Now, go back to the tutorial app and click.