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Cricket Noyes 3Cricket Noyes 3 

Get Hands-on with Formatting and Notifications Learning Objectives After completing this unit, you’ll be able to: Customize number formatting in lenses and dashboards. Send email notifications to multiple recipients.

This is a challenge Customize number formatting in lenses and dashboards. I am not sure why this error keeps coming up.  I have changed the chart to bar, stacked bar and still the same error message.

Any ideas to fix this?

Your help is appreciated. 
VinayVinay (Salesforce Developers) 
Please note that Questions about how to pass Trailhead challenges are not on topic, because these challenges are intended to be independent demonstrations of your abilities.

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