Data column(s) for axis #0 cannot be of type string error in google chart

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慢半拍i
慢半拍i 2021-01-05 20:29

I tried to populate google chart datatable in server side using PHP.I got JSON file properply, but the Chart not display in client Application. I got error-Data colu

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  •  醉梦人生
    2021-01-05 21:16

    On a BarChart, one of the columns (the second one) has to be a number. That can cause this error message.

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