使用Babel 7未定义错误regeneratorRuntime

Question

我想在Electron项目中将我的Babel配置更新到版本7.

我添加了我需要的所有插件:

"devDependencies": {
    "@babel/cli": "^7.0.0-beta.40",
    "@babel/core": "^7.0.0-beta.40",
    "@babel/node": "^7.0.0-beta.40",
    "@babel/plugin-proposal-class-properties": "^7.0.0-beta.40",
    "@babel/plugin-proposal-decorators": "^7.0.0-beta.40",
    "@babel/plugin-proposal-object-rest-spread": "^7.0.0-beta.40",
    "@babel/plugin-proposal-optional-chaining": "^7.0.0-beta.40",
    "@babel/plugin-transform-async-to-generator": "^7.0.0-beta.40",
    "@babel/polyfill": "^7.0.0-beta.40",
    "@babel/preset-env": "^7.0.0-beta.40",
    "@babel/preset-react": "^7.0.0-beta.40",
    "babel-eslint": "^7.1.1",

编译是好的,但当Electron运行我的main.js(编译)时,我有这个错误:

A JavaScript error occurred in the main process Uncaught Exception: ReferenceError: regeneratorRuntime is not defined

我试着安装regeneratorRuntime模块,但没有结果.

Answer 1

您应该在代码中导入Babel Polyfill:

import "@babel/polyfill";