颤动中的火力与所有依赖项冲突

如何解决颤动中的火力与所有依赖项冲突

我正在使用 firebase 在 Flutter 中创建 ChatApp。将 Flutter SDK 升级到 2.0.1 并将所有 firebase 依赖项升级到最新版本后，我遇到了一些冲突。

这是我正在使用的依赖项列表

environment:
  sdk: ">=2.7.0 <3.0.0"
dependencies:
  Flutter:
    sdk: Flutter
  Flutter_localizations:
    sdk: Flutter
  Flutter_launcher_icons: ^0.7.0
  data_connection_checker: ^0.3.4
  country_pickers: ^1.3.0
  image_picker: ^0.6.7+3
  cached_network_image: ^2.5.0
  url_launcher: ^5.7.0
  device_calendar: ^3.1.0
  intl: ^0.17.0

  firebase_core: ^1.0.0
  firebase_analytics: ^7.1.0
  firebase_auth: ^1.0.0
  cloud_firestore: ^1.0.0
  firebase_storage: ^8.0.0

  shared_preferences: ^0.5.12
  permission_handler: ^5.0.1+1
  contacts_service: ^0.4.6

如果我使用上述版本，我会在 pub get

上收到此错误

Because firebase_storage >=8.0.0 depends on firebase_storage_web ^1.0.0 which depends on http ^0.13.0,firebase_storage >=8.0.0 requires http ^0.13.0.
And because cached_network_image >=2.5.0 <3.0.0-nullsafety depends on Flutter_cache_manager ^2.1.0 which depends on http ^0.12.0+2,firebase_storage >=8.0.0 is incompatible with cached_network_image >=2.5.0 <3.0.0-nullsafety.
So,because ChatApp depends on both cached_network_image ^2.5.0 and firebase_storage ^8.0.0,version solving Failed.
pub get Failed (1; So,version solving Failed.)

现在我要添加 http

http: ^0.13.0

错误是

Because cached_network_image >=2.5.0 <3.0.0-nullsafety depends on Flutter_cache_manager ^2.1.0 which depends on http ^0.12.0+2,cached_network_image >=2.5.0 <3.0.0-nullsafety requires http ^0.12.0+2.
So,because ChatApp depends on both cached_network_image ^2.5.0 and http ^0.13.0,version solving Failed.)

如果我将 cached_network_image 更改为

cached_network_image: ^3.0.0-nullsafety

错误是

Because every version of firebase_analytics_web depends on firebase ^7.3.0 which depends on http >=0.11.3 <0.13.0,every version of firebase_analytics_web requires http >=0.11.3 <0.13.0.
And because firebase_analytics >=7.1.0 depends on firebase_analytics_web ^0.2.0,firebase_analytics >=7.1.0 requires http >=0.11.3 <0.13.0.
So,because ChatApp depends on both firebase_analytics ^7.1.0 and http ^0.13.0,version solving Failed.)

等等...

有人知道如何解决这个问题吗？

解决方法

下面的命令分析使用包内的依赖版本并建议'Resolvable'包版本。

flutter pub outdated