I can't reproduce your issue with your settings.
1. Do you have , orders with valid countries set ? I mean using the core default country ID field ?
2. Do you have a messsage in the browser console about API key being invalid ?
3. If you disable Geochart, are other features working correctly ?
- Need help? Post the URL of the related page (eventualy as confidential info), it will help solve your issue faster.
- An error, notice or warning? report the exact message including the line number
- If you get a white page , enable error reporting and / or check your server error logs.