React Native：构建项目文件夹后出现错误答案

【问题标题】：React Native: Getting errors after structuring the project foldersReact Native：构建项目文件夹后出现错误
【发布时间】：2022-08-03 19:06:00
【问题描述】：

我将文件夹结构更改为这样的

现在我收到这些错误

Error: Requiring module \"node_modules/react-native-reanimated/src/Animated.js\", which threw an exception: Error: Reanimated 2 failed to create a worklet, maybe you forgot to add Reanimated\'s babel plugin?

and 

Invariant Violation: \"main\" has not been registered. This can happen if:
* Metro (the local dev server) is run from the wrong folder. Check if Metro is running, stop it and restart it in the current project.
* A module failed to load due to an error and `AppRegistry.registerComponent` wasn\'t called.

我更改了 package.json main 和 app.json 入口点

 \"main\": \"./src/App.tsx\",

仍然收到错误。

标签： react-native expo

【解决方案1】：

在这里！通过执行这些步骤解决。如果有人遇到这个问题，如果它适合你，你可以试试这个。

Error: Requiring module "node_modules/react-native-reanimated/src/Animated.js", which threw an exception: Error: Reanimated 2 failed to create a worklet, maybe you forgot to add Reanimated's babel plugin?

为此，我正在使用反应导航抽屉。所以我必须确定我是否安装了 react-native-gesture-handler react-native-reanimated

expo install react-native-gesture-handler react-native-reanimated

如果您使用抽屉导航器并收到此错误，我建议您阅读本文。

https://docs.swmansion.com/react-native-reanimated/docs/fundamentals/installation/

并为他的错误：

Invariant Violation: "main" has not been registered. This can happen if:
* Metro (the local dev server) is run from the wrong folder. Check if Metro is running, stop it and restart it in the current project.
* A module failed to load due to an error and `AppRegistry.registerComponent` wasn't called.

我通过在 package.json 和 app.json 中添加 app.tsx（或根组件）的路径解决了这个问题

app.json -> "entryPoint": "./src/App.tsx",
package.json -> "main": "./src/App.tsx",

最后，注册根组件，如以下链接中所述

https://docs.expo.dev/versions/latest/sdk/register-root-component/

还是行不通？尝试运行此命令

expo start --clear

【讨论】：