Flutter imports aren't recognized

Question

So, I am a newbie at flutter. I switced to flutter beta channel and used flutter upgrade.

      import 'package:flutter/material.dart';
  
  void main() {
    runApp(MyApp());
  }
  
  class MyApp extends StatelessWidget {
    @override
    Widget build(BuildContext context) {
      return MaterialApp(
        title: 'Flutter Netflix UI',
        theme: ThemeData(
          primarySwatch: Colors.blue,
          visualDensity: VisualDensity.adaptivePlatformDensity,
        ),
        home: Scaffold(),
      );
    }
  }

So the package here isn't recognized. It worked first time. But due to an unfortunate accident my files got erased and that I want to rebuild it, I can't because the imports are not recognized. I have restarted android studio for three times now and even restarted my laptop. I have a deadline to meet. Please, someone help. TT

Answer 1

Make sure that you have Flutter listed in your dependencies in pubspec.yaml like this:

dependencies:
  flutter:
    sdk: flutter

And also ensure you've fetched packages (using flutter pub get or the button that appears when you have the pubspec.yaml file open).

Answer 2

Hey Rafia!

First Add dependency then hit -pub get

after that go to your main.dart and import the package.

it would work!