Question

使用我自己的npm软件包时，我不断收到以下错误，这也取决于react-native：

jest-haste-map: @providesModule naming collision:
      Duplicate module name: react-native
      Paths: /reproducible-bug-examples/duplicate-module-name-npm/node_modules/react-native/package.json collides with /reproducible-bug-examples/duplicate-module-name/node_modules/react-native/package.json

    This error is caused by a @providesModule declaration with the same name across two different files.

package.json的{{1}}是：

duplicate-module-name-npm

对于{ "name": "duplicate-module-name-npm", "version": "1.0.0", "description": "", "main": "index.js", "dependencies": { "react-native": "https://github.com/expo/react-native/archive/sdk-32.0.0.tar.gz", "react": "16.5.0" }, }，它是：

duplicate-module-name

我尝试了提到的here解决方案，即添加了{ "main": "node_modules/expo/AppEntry.js", "scripts": { "start": "expo start", "android": "expo start --android", "ios": "expo start --ios", "eject": "expo eject", "test": "node ./node_modules/jest/bin/jest.js --watchAll" }, "jest": { "preset": "jest-expo" }, "dependencies": { "@expo/samples": "2.1.1", "expo": "^32.0.0", "duplicate-module-name-npm": "file:../duplicate-module-name-npm", "react": "16.5.0", "react-native": "https://github.com/expo/react-native/archive/sdk-32.0.0.tar.gz", "react-navigation": "^3.0.9" }, "devDependencies": { "babel-preset-expo": "^5.0.0", "jest-expo": "^32.0.0" }, "private": true }，但问题仍然存在。确实，在添加了此处描述的内容之后，我得到了以下错误：

rn-cli.config.js

还尝试将以下内容添加到(node:31392) UnhandledPromiseRejectionWarning: Error: jest-haste-map: @providesModule naming collision: Duplicate module name: react-native Paths: /reproducible-bug-examples/duplicate-module-name-npm/node_modules/react-native/package.json collides with /reproducible-bug-examples/duplicate-module-name/node_modules/react-native/package.json This error is caused by a @providesModule declaration with the same name across two different files.：

rn-cli-config.js

具有MWE的回购在https://github.com/zxl634/duplicate-module-name-npm和https://github.com/zxl634/duplicate-module-name上可用。

运行const blacklist = require('metro-config/src/defaults/blacklist'); module.exports = { resolver: { blacklistRE: blacklist([ /duplicate-module-name-npm\/.*/, ]) }, };后出现错误。

任何帮助或建议都非常感激：）

Answer 1

通过将路径添加到rn-cli.config.js的组合来解决：

const blacklist = require('metro-config/src/defaults/blacklist');

module.exports = {
  resolver: {
    blacklistRE: blacklist([
  /duplicate-module-name-npm\/node_modules\/react-native\/Libraries\/Sample\/.*/,
  /duplicate-module-name-npm\/node_modules\/react-native\/react-native-git-upgrade\/.*/,
  /duplicate-module-name-npm\/node_modules\/react-native\/react-native-cli\/.*/,
    ])
  },
};

并更改package.json文件中会引起问题的“名称”字段，例如react-native/package.json。

如何使用Expo解析“重复的模块名称：react-native”

1 个答案: