运行 "flutter upgrade" 后出错

Question

我在运行 flutter upgrade 之后收到以下错误：

Because every version of flutter_test from sdk depends on path 1.5.1 and flutter_advanced_networkimage >=0.2.9+1 depends on path ^1.6.0, flutter_test from sdk is incompatible with flutter_advanced_networkimage >=0.2.9+1. So, because testapp depends on both flutter_advanced_networkimage ^0.2.10 and flutter_test any from sdk, version solving failed. pub upgrade failed (1)

我的pubspec.yaml:

name: testapp
description: A new Flutter application.

dependencies:
  flutter:
    sdk: flutter
  device_info: "^0.2.0"
  shared_preferences: "^0.4.1"
  flutter_parallax: "^0.1.1"
  cached_network_image: "^0.4.1"
  connectivity: "^0.3.1"
  chewie: "^0.6.0"
  flutter_statusbarcolor: "^0.0.3"
  fluro: "^1.3.1"
  carousel_slider: "^0.0.4"
  flutter_advanced_networkimage: "^0.2.10"
  flutter_sticky_header: "^0.3.0"

dev_dependencies:
  flutter_test:
    sdk: flutter

flutter:
  uses-material-design: true

我正在尝试让它工作几个小时，请帮忙

Answer 1

我假设您使用的是 Beta 频道。
我认为 dev 频道不会发生这种情况。

在命令行中切换到 dev 频道运行 shell

flutter channel dev 
flutter doctor

然后重试。

Answer 2

我遇到过类似的问题。我的问题是这样的：

Because every version of flutter_test from sdk depends on http 0.12.0 and flutter_cache_manager 0.1.2 depends on http ^0.11.3+14, flutter_test from sdk is incompatible with flutter_cache_manager 0.1.2. And because no versions of flutter_cache_manager match >0.1.2 <0.2.0, flutter_test from sdk is incompatible with flutter_cache_manager ^0.1.2.

我是这样解决的：

dependencies:
    ...
dependency_overrides:
  http: ^0.12.0

所以，谢谢你可以尝试一下：

dependencies:
    ...
dependency_overrides:
  path: ^1.6.0

运行 "flutter upgrade" 后出错

Error after running "flutter upgrade"

dart

flutter

flutter-dependencies