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flutterdartandroid-studioflutter-dependenciesflutter-lints

flutter_lints any which doesn't exist (authorization failed), version solving failed

i try launch default new flutter project in android studio , and i do it step by step like document but always get this error

enter image description here

use flutter doctor and all things good ,but i always get this error even for flutter packages get or flutter update

this is my default pubspec.yaml without any change

name: untitled7
description: "A new Flutter project."

publish_to: 'none' 



version: 1.0.0+1

environment:
  sdk: '>=3.3.3 <4.0.0'


dependencies:
  flutter:
    sdk: flutter



  cupertino_icons: ^1.0.6

dev_dependencies:
  flutter_test:
    sdk: flutter

 
  flutter_lints: ^3.0.1


flutter:


  uses-material-design: true

and analysis_options :

include: package:flutter_lints/flutter.yaml

linter:


  rules:

even in github people post this issue , but there is no good answer , after some research i try so many ways like change version of flutter sdk or for some people remove version of flutter_lints: ^3.0.1 be like flutter_lints: did work but still didn't work for me

Solution

  • As long as you live in Iran with hard and deep sanctions from other countries, you have to set VPN.

    I suggest you use Shecan if you don't have access to any VPN.

    Happy Coding :)