dart update
C:> choco upgrade dart-sdkdart update
C:> choco upgrade dart-sdkhow to update dart sdk version
Type "flutter upgrade" in your terminalset dart sdk from android studio
1- File>> Settings (ctrl+alt+s) >>Languages and Frameworks -> Dart
2- Check "Enable Dart support for the project..."
In "Dart SDK path" click in "..." and navigate to flutter SDK directory 
.../flutter/bin/cache/dart-sdk/bin
3- Apply >>okCopyright © 2021 Codeinu
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