软件包导入失败“ URI目标不存在：import'package：supercharged / supercharged.dart';”

Question

我正在尝试使用flutter导入软件包，但出现以下错误：

"Target of URI doesn't exist: import 'package:supercharged/supercharged.dart';"

我要导入：supercharged package Flutter

我正在文件中添加以下导入；

import 'package:supercharged/supercharged.dart';

我的pubspect.yaml看起来像这样：

version: 1.0.0+1

environment:
  sdk: ">=2.7.0 <3.0.0"

dependencies:
  flutter:
    sdk: flutter
  line_awesome_flutter: 1.0.1
  simple_animations: 2.2.2
  sa_v1_migration: 1.1.2
  supercharged: 1.10.0
  cupertino_icons: ^1.0.0

dev_dependencies:
  flutter_test:
    sdk: flutter
 
flutter:
  uses-material-design: true

我尝试过pub get和pub upgrade

Answer 1

如@Stefano Leone所述，如果重新启动编辑器无济于事，则可能是与IDE相关的安装问题。因此，您可以尝试重新安装VSCode或Android Studio。

这是Github上的类似问题。