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294119 (38) [Avatar] Offline
#1
The data.json file could not be decoded as depicted in the book.

Some of the result records in data.json have datacoverage :: Double, not Int.

Making that change allows the everything to work correctly.

I checked the data.json file on github in case it was different from the one I downloaded in Lesson 39. That file also has various result records where datacoverage is not an Int.