Bar chart Data addition

Hi all, any help appreciated.

When I have my data that I would like to add to a bar chart it says no valid fields for the x-axis.

I would, if possible like to have the data on the X axis and the name of people on the Y-axis, any help if appreciated again.

Very strange, I am not able to replicate your behaviour ... Can you share Admin -> Troubleshooting -> Diagnostic Info