Highcharts error #14

Just set up a fairly basic column chart, and getting this error:
Uncaught Highcharts error #14: www.highcharts.com/errors/14

Set up:

The chart shows “Loading…” in runtime, but never loads.

It looks like you’re summing an Id field. Did you mean to count it instead?

Hahahaha… yes, so I did!
Thanks, J.

Oh, man. I’ve never, ever, EVER done that before and got error #14… 

OK, in all seriousness, we could probably make that scenario harder to achieve, but that should get you back to charting and visualizing like a champ!