错误：[BABEL]：在 react-native-builder-bob 中找不到模块“./built-in-definitions”

Question

当我运行命令构建 react-native 库时：

yarn prepare

显示错误：

yarn run v1.22.19
$ bob build
ℹ Building target commonjs
ℹ Cleaning up previous build at lib/commonjs
ℹ Compiling 1 files in src with babel
bob build

build files for publishing

Options:
  --help     Show help                                                 [boolean]
  --version  Show version number                                       [boolean]

Error: [BABEL]: Cannot find module './built-in-definitions'
Require stack:
- /Users/ibrahimtahayna/Desktop/react-native-awesome-library/node_modules/babel-plugin-polyfill-corejs2/lib/index.js
- /Users/ibrahimtahayna/Desktop/react-native-awesome-library/node_modules/@babel/preset-env/lib/index.js
- /Users/ibrahimtahayna/Desktop/react-native-awesome-library/node_modules/@babel/core/lib/config/files/module-types.js
- /Users/ibrahimtahayna/Desktop/react-native-awesome-library/node_modules/@babel/core/lib/config/files/configuration.js
- /Users/ibrahimtahayna/Desktop/react-native-awesome-library/node_modules/@babel/core/lib/config/files/index.js
- /Users/ibrahimtahayna/Desktop/react-native-awesome-library/node_modules/@babel/core/lib/index.js
- /Users/ibrahimtahayna/Desktop/react-native-awesome-library/node_modules/react-native-builder-bob/lib/utils/compile.js
- /Users/ibrahimtahayna/Desktop/react-native-awesome-library/node_modules/react-native-builder-bob/lib/targets/commonjs.js
- /Users/ibrahimtahayna/Desktop/react-native-awesome-library/node_modules/react-native-builder-bob/lib/index.js
- /Users/ibrahimtahayna/Desktop/react-native-awesome-library/node_modules/react-native-builder-bob/bin/bob (While processing: /Users/ibrahimtahayna/Desktop/react-native-awesome-library/node_modules/@babel/preset-env/lib/index.js)
    at Function.Module._resolveFilename (node:internal/modules/cjs/loader:956:15)
    at Function.Module._load (node:internal/modules/cjs/loader:804:27)
    at Module.require (node:internal/modules/cjs/loader:1028:19)
    at require (node:internal/modules/cjs/helpers:102:18)
    at Object.<anonymous> (/Users/ibrahimtahayna/Desktop/react-native-awesome-library/node_modules/babel-plugin-polyfill-corejs2/lib/index.js:8:27)
    at Module._compile (node:internal/modules/cjs/loader:1126:14)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1180:10)
    at Module.load (node:internal/modules/cjs/loader:1004:32)
    at Function.Module._load (node:internal/modules/cjs/loader:839:12)
    at Module.require (node:internal/modules/cjs/loader:1028:19)
    at require (node:internal/modules/cjs/helpers:102:18)
    at Object.<anonymous> (/Users/ibrahimtahayna/Desktop/react-native-awesome-library/node_modules/@babel/preset-env/lib/index.js:32:34)
    at Module._compile (node:internal/modules/cjs/loader:1126:14)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1180:10)
    at Module.load (node:internal/modules/cjs/loader:1004:32)
    at Function.Module._load (node:internal/modules/cjs/loader:839:12)
    at Module.require (node:internal/modules/cjs/loader:1028:19)
    at require (node:internal/modules/cjs/helpers:102:18) {
  code: 'MODULE_NOT_FOUND',
  requireStack: [
    '/Users/ibrahimtahayna/Desktop/react-native-awesome-library/node_modules/babel-plugin-polyfill-corejs2/lib/index.js',
    '/Users/ibrahimtahayna/Desktop/react-native-awesome-library/node_modules/@babel/preset-env/lib/index.js',
    '/Users/ibrahimtahayna/Desktop/react-native-awesome-library/node_modules/@babel/core/lib/config/files/module-types.js',
    '/Users/ibrahimtahayna/Desktop/react-native-awesome-library/node_modules/@babel/core/lib/config/files/configuration.js',
    '/Users/ibrahimtahayna/Desktop/react-native-awesome-library/node_modules/@babel/core/lib/config/files/index.js',
    '/Users/ibrahimtahayna/Desktop/react-native-awesome-library/node_modules/@babel/core/lib/index.js',
    '/Users/ibrahimtahayna/Desktop/react-native-awesome-library/node_modules/react-native-builder-bob/lib/utils/compile.js',
    '/Users/ibrahimtahayna/Desktop/react-native-awesome-library/node_modules/react-native-builder-bob/lib/targets/commonjs.js',
    '/Users/ibrahimtahayna/Desktop/react-native-awesome-library/node_modules/react-native-builder-bob/lib/index.js',
    '/Users/ibrahimtahayna/Desktop/react-native-awesome-library/node_modules/react-native-builder-bob/bin/bob'
  ]
}
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

为什么会发生这个错误？ 我应该怎么做才能解决这个问题？ 我已经尝试删除 node-module 和 yarn.lock。 此外，当创建新项目仍在发生时，我尝试更新 react-native-builder-bob。

Answer 1

您是否按照文档中所述的“自动配置”或“手动配置”步骤进行操作？ https://github.com/callstack/react-native-builder-bob#automatic-configuration

似乎 Babel 配置不正确。 它无法从babel-polyfills polyfills package 中找到built-in-definitions.ts文件，可以在这里找到。 https://github.com/babel/babel-polyfills/tree/main/packages/babel-plugin-polyfill-corejs2/src

我认为在完成配置步骤后，Babel 将被正确设置。

编辑：或者您是否在设置期间使用commonjs构建目标配置了 package？ 如果你想构建一个 react-native package 你应该选择module选项。 commonjs用于 Node 环境，React-native 使用 Metro。