Making the first Flutter project turned out to be a nightmare

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1

When I want to start the Flutter project on vscode, it gives me such an error and I searched everywhere and did not find a solution:
flutter_application_6] flutter create --template app --overwrite .

Waiting for another flutter command to release the startup lock.

Creating project …

Resolving dependencies…

Because flutter_application_6 depends on flutter_lints any which doesn’t exist (authorization failed), version solving failed.

Insufficient permissions to the resource at the https://pub.dev package repository.

You can modify credentials using:

dart pub token add pub.dev

Failed to update packages.

exit code 69

I must say that Flutter and Dart versions are updated in their latest versions

and result flutter run apear this error:

flutter run
Connected devices:
Windows (desktop) • windows • windows-x64 • Microsoft Windows [Version 10.0.19045.5440]
Chrome (web) • chrome • web-javascript • Google Chrome 132.0.6834.160
Edge (web) • edge • web-javascript • Microsoft Edge 132.0.2957.140
[1]: Windows (windows)
[2]: Chrome (chrome)
[3]: Edge (edge)
Please choose one (or “q” to quit): 2
Resolving dependencies… (1.1s)
Because flutter_application_6 depends on flutter_lints any which doesn’t exist (authorization
failed), version solving failed.

Insufficient permissions to the resource at the https://pub.dev package repository.
You can modify credentials using:
Failed to update packages.

pubspec.yaml:
name: flutter_application_6
description: “A new Flutter project.”

publish_to: ‘none’

version: 1.0.0+1

environment:
sdk: ^3.6.0

dependencies:
flutter:
sdk: flutter
cupertino_icons: ^1.0.8

dev_dependencies:
flutter_test:
sdk: flutter

flutter_lints: ^5.0.0

flutter:
uses-material-design: true

2

Why did you invoke this command rather than the standard flutter create app_name?

3

C:\Users\user>flutter create app_test
Creating project app_test…
Resolving dependencies in app_test… (1.4s)
Because app_test depends on flutter_lints any which doesn’t exist (authorization failed), version solving failed.

Insufficient permissions to the resource at the https://pub.dev package repository.
You can modify credentials using:
dart pub token add https://pub.dev
Failed to update packages.

4

You’ve got a local setup problem yielding that “insufficient permissions” error. Focus on fixing that.

5

The internal settings should be because I checked and in no case did anyone refer to the environment settings