“The data couldn’t be read because it is missing” error when decoding JSON in Swift

Question

I am getting the following error :

The data couldn’t be read because it is missing.

When I run the following code:

struct Indicator: Decodable {
         


        

Answer 1

Try printing the actual error instead of just the description. It should give you a message like "No value associated with key someKey (\"actual_key_if_you_defined_your_own\").", which is much more useful than the localizedDescription.