index.js：找不到模块'.../@react-native-community/cli/node_modules/metro-react-native-babel-transformat

Posted 2021-04-04

我正在尝试在我的项目中添加react-native-navigation @ v2，但它给了我这个错误。谁能告诉我为什么会发生这种情况？

这是我的Package.json

  "version": "0.0.1",
  "private": true,
  "scripts": {
    "start": "node node_modules/react-native/local-cli/cli.js start",
    "test": "jest"
  },
  "dependencies": {
    "metro-react-native-babel-transformer": "^0.53.1",
    "react": "16.8.3",
    "react-native": "0.59.4",
    "react-native-navigation": "^2.17.0"
  },
  "devDependencies": {
    "@babel/core": "7.4.3",
    "@babel/runtime": "7.4.3",
    "babel-jest": "24.7.1",
    "jest": "24.7.1",
    "metro-react-native-babel-preset": "0.53.1",
    "react-test-renderer": "16.8.3"
  },
  "jest": {
    "preset": "react-native"
  }
}

答案

确保在项目的根目录中有babel.config.js文件而不是babel.rcand文件babel.config.js应该具有以下内容。

module.exports = {
   presets: ["module:metro-react-native-babel-preset"]
}

希望这可以帮助。快乐的编码！