I'm new to flutter and trying to use spread operator and Map into a List but I get null safety error , tried using (!) but no good

Question

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I'm new to flutter and trying to use spread operator and Map into a List but I get null safety error , tried using (!) but no good.

Answer 1

Although I don't quite understand what you are talking about, I roughly understand where your code is wrong.

This is the example code:

change

_snapshot.data!.name

to

_snapshot.data?.name ?? "Unknown"