Because app requires SDK version >=2.15.1 <3.0.0, version solving failed-CodePudding

Can anyone tell me why am I getting this error?

The current Dart SDK version is 2.12.0.

Because app requires SDK version >=2.15.1 <3.0.0, version solving failed.
pub get failed (1; Because app requires SDK version >=2.15.1 <3.0.0, version solving failed.)

here is my flutter --version

Flutter 2.10.1 • channel stable • https://github.com/flutter/flutter.git
Framework • revision db747aa133 (2 days ago) • 2022-02-09 13:57:35 -0600
Engine • revision ab46186b24
Tools • Dart 2.16.1 • DevTools 2.9.2

CodePudding user response：

I think you should update dart version, can upgrade dart version this link

CodePudding user response：

You should not update the dart version of this project, please open pubspec.yaml file and update

environment: sdk: ">=2.12.0 <3.0.0"

environment: sdk: ">=2.16.0 <3.0.0"