If you are experiencing an issue with Google Maps after installing UberMenu, you likely have a duplicate copy of the Google Maps API.
Especially if you see this message in your console, you will one to disable one of your copies:
You have included the Google Maps API multiple times on this page. This may cause unexpected errors.
To disable UberMenu’s copy, visit the UberMenu Control Panel > General Settings > Assets and uncheck Load Google Maps API
You can also disable this setting if you don’t want to use UberMenu’s Google Maps functionality.