react-native - 如何完全删除带有 pod 的 React Native 库？

Question

我正在尝试从我们的 React Native 项目中删除 react-native-device-info(支持较小的 react-native-version-number)。

我已经采取了这些步骤:

1. yarn 删除 react-native-device-info
2. cd ios && pod install
3. 清理构建并清除 watchman/packager 缓存
4. 删除并重新创建 JS 包
5. grep 查找整个项目目录中对 react-native-device-info 的任何 引用，包括节点模块(未找到)

但是，当我运行该应用程序时，我仍然遇到这些错误。我错过了什么？

[Thu Jul 23 2020 14:20:30.622]  ERROR    Error: @react-native-community/react-native-device-info: NativeModule.RNDeviceInfo is null. To fix this issue try these steps:
  • For react-native <= 0.59: Run `react-native link react-native-device-info` in the project root.
  • Rebuild and re-run the app.
  • If you are using CocoaPods on iOS, run `pod install` in the `ios` directory and then rebuild and re-run the app. You may also need to re-open Xcode to get the new pods.
  If none of these fix the issue, please open an issue on the Github repository: https://github.com/react-native-community/react-native-device-info
[Thu Jul 23 2020 14:20:30.623]  ERROR    Invariant Violation: Module AppRegistry is not a registered callable module (calling runApplication)
[Thu Jul 23 2020 14:20:31.746]  ERROR    Invariant Violation: Module AppRegistry is not a registered callable module (calling runApplication)

Answer 1

在当前版本的 react-native 中，只需从 package.json 中删除依赖项并运行 pod install 即可。无需手动取消链接。

我们还在 package.json 中添加了一个 yarn postinstall 脚本，以始终运行 pod install:

"postinstall": "(cd ios && pod install)",