反应原生中未捕获的参考错误? [英] Uncaught reference error in react native?

问题描述

我在 react native 中遇到未捕获的引用错误，为什么会这样?我能够成功构建，但捆绑器显示此错误.我该如何解决?

I am getting uncaught reference error in react native why so ? I am able to build successfully but the bundler is showing this error. How can I fix it ?

注意:我使用的是 Windows 10

Note: I am using windows 10

截图:

package.json:

package.json:

{
  "name": "rchampz",
  "version": "0.0.1",
  "private": true,
  "scripts": {
    "start": "node node_modules/react-native/local-cli/cli.js start",
    "test": "jest"
  },
  "dependencies": {
    "lodash": "^4.17.11",
    "moment": "^2.22.2",
    "react": "16.5.0",
    "react-native": "0.57.0",
    "react-native-dash": "^0.0.9",
    "react-native-dropdownalert": "^3.5.0",
    "react-native-material-dropdown": "^0.11.1",
    "react-native-modal-datetime-picker": "^6.0.0",
    "react-native-paper": "^2.0.1",
    "react-native-render-html": "^3.10.0",
    "react-native-timeline-theme": "^0.0.9",
    "react-native-vector-icons": "^5.0.0",
    "react-navigation": "^2.14.2",
    "react-redux": "^5.0.7",
    "redux": "^4.0.0"
  },
  "devDependencies": {
    "babel-jest": "23.6.0",
    "jest": "23.6.0",
    "react-test-renderer": "16.5.0"
  },
  "jest": {
    "preset": "react-native"
  }
}

.babelrc :

{
  "presets": ["module:react-native"]
}

推荐答案

要么在 .bablerc 中包含 react-native 的预设，要么像下面这样从 babel.config.js 导出预设

Either include preset of react-native in .bablerc or export presets from babel.config.js like below

module.exports = {预设:['module:metro-react-native-babel-preset'],插件: ['@babel/plugin-transform-runtime'],}

这篇关于反应原生中未捕获的参考错误?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！