对 https://pub.dartlang.org package 存储库中资源的权限不足

Question

I got this error when I delete flutter-sdk and replace new flutter-sdk

Insufficient permissions to the resource in https://pub.dartlang.org package repository. You can modify credential using:
    pub token add https://pub.dartlang.org
Running "flutter pub get" in flutter_tools...                           
pub get failed (65;     pub token add https://pub.dartlang.org)

flutter version :

Flutter 2.8.0 • channel stable • https://github.com/flutter/flutter.git
Framework • revision cf44000065 (6 days ago) • 2021-12-08 14:06:50 -0800
Engine • revision 40a99c5951
Tools • Dart 2.15.0

Answer 1

First delete credentials:

rm ~/.pub-cache/credentials.json

After you try:

flutter upgrade
flutter pub cache repair

Answer 2

I had the same issue. You need to use a VPN.

Answer 3

I just restart my system and then try to do "flutter pub get" and it works:|

Answer 4

Just flip the country in your VPN to another European country like Netherland to bypass Google LOL, do not set it to Turkiye which is not working as well. (Turkey recently changed its name to Turkiye, dictionaries need to be updated).