i have changed manually in pubspec.yaml file but it does not works.

error: pub get failed (1; Because my_app depends on geolocator >=9.0.1 which requires SDK version >=2.15.0 <3.0.0, version solving failed.)

CodePudding user response：

Try in pubspec.yaml change with

environment:
  sdk: ">=2.15.0 <3.0.0"

CodePudding user response：

• You can get all the flutter sdk versions here. https://docs.flutter.dev/development/tools/sdk/releases

• then try running this in terminal brother,

if you want to downgrade to an specific flutter version

• flutter downgrade (example: flutter downgrade v1.2.1)

if you want to upgrade to a specific flutter version

• flutter upgrade (example: flutter upgrade v1.2.1)

then run flutter --version to check the current version.

Have fun and Keep Coding!