No such module ‘flutter’

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The error message “no such module ‘flutter'” typically occurs when the Flutter module or package is not found or installed properly. To resolve this issue, you can follow these steps:

  1. Make sure you have Flutter SDK installed on your machine. You can download Flutter from the official website: https://flutter.dev/.
  2. Set up the Flutter SDK path in your system’s environment variables. For example, on Windows, you can add the following path to your system’s “Path” variable: C:\flutter\bin
  3. If you are using an integrated development environment (IDE) like Visual Studio Code or Android Studio, make sure you have the Flutter extension installed and properly configured.
  4. Run the command flutter doctor in your terminal or command prompt to check the status of Flutter installation and its dependencies. It will display any missing dependencies or configuration issues.
  5. If there are missing dependencies, follow the instructions provided by the flutter doctor command to install them.

Here’s an example of a Flutter application code in Dart language: 


import 'package:flutter/material.dart';

void main() {
  runApp(MaterialApp(
    home: Scaffold(
      appBar: AppBar(
        title: Text('My Flutter App'),
      ),
      body: Center(
        child: Text(
          'Hello, World!',
          style: TextStyle(fontSize: 24),
        ),
      ),
    ),
  ));
}

By following the steps mentioned above and ensuring that Flutter is properly installed and configured, you should be able to resolve the “no such module ‘flutter'” error and start building Flutter applications.

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