DART version problem

[aumarco]

The current Dart SDK version is 3.0.5.

Because clima requires SDK version >=2.12.0 <3.0.5, version solving failed.

[mhaseebali]

here, just replace this line and it should fix that :)
sdk: ">=2.12.0 <3.0.7"

[pantha704]

try this settings in pubspec.yaml,

name: flash_chat
description: A new Flutter application.

version: 1.0.0+1

environment:
sdk: ">=3.2.3 <4.0.0"

dependencies:
flutter:
sdk: flutter

cupertino_icons: ^1.0.2

dev_dependencies:
flutter_test:
sdk: flutter

flutter:
uses-material-design: true

assets:

• images/