ValueError: Out of range float values are not JSON compliant.

(Please forgive the erroneous posting of this under Academy Discussions)

Doing the ‘hands-on’ for Data Engineer Basics - “Learn to Use the Cognite Python SDK “ Course."

I have done the following:

1. Make a dataframe from reading from a csv file:

   

   One of the columns in the csv file is ‘region’. The 5 different values in the region column are 

   

   When the above code is run, the  following appears on the screen:

   

   Q1. Does this mean pandas has interpreted the region “None” as “nan”?

If so that would explain why the following code throws “ValueError: Out of range float values are not JSON compliant. Make sure your data does not contain NaN(s) or +/- Inf!” 

I would value your guidance as I have not worked with pandas() much at all.

Thank you,

Doug

• pandas
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