Flutter: After flutter 1.22 update, I am getting error in Lineargradient properties [closed]

Question

After the flutter 1.22 update, I am getting an error in Lineargradient colors property it's giving me an error that the name colors parameter isn't defined..I am getting this error everywhere in the project after the update of flutter and flutter plugin in android studio.

Answer 1

run flutter clean command and restart IDE worked for me

Answer 2

Restarting your Android Studio should fix this issue. This is because in Dart 2.10, required becomes a keyword (previously was @required). The IDE probably doesn't recognize that you've updated the Dart SDK.