未找到模块。无法解析 "react-dom

Question

我已经尝试了yarn添加react-dom，但仍然面临这些问题。

index.js:1437 D:/ecodocs-admin/node_modules/rc-align/es/Align.js
Module not found: Can't resolve 'react-dom' in 'D:\ecodocs-admin\node_modules\rc-align\es'
console.<computed> @ index.js:1437
index.js:1437 D:/ecodocs-admin/node_modules/rc-animate/es/AnimateChild.js
Module not found: Can't resolve 'react-dom' in 'D:\ecodocs-admin\node_modules\rc-animate\es'
console.<computed> @ index.js:1437
index.js:1437 D:/ecodocs-admin/node_modules/rc-time-picker/es/Select.js
Module not found: Can't resolve 'react-dom' in 'D:\ecodocs-admin\node_modules\rc-time-picker\es'
console.<computed> @ index.js:1437
index.js:1437 D:/ecodocs-admin/node_modules/rc-trigger/es/index.js
Module not found: Can't resolve 'react-dom' in 'D:\ecodocs-admin\node_modules\rc-trigger\es'
console.<computed> @ index.js:1437
index.js:1437 D:/ecodocs-admin/node_modules/rc-trigger/es/Popup.js
Module not found: Can't resolve 'react-dom' in 'D:\ecodocs-admin\node_modules\rc-trigger\es'
console.<computed> @ index.js:1437
index.js:1437 D:/ecodocs-admin/node_modules/rc-util/es/Portal.js
Module not found: Can't resolve 'react-dom' in 'D:\ecodocs-admin\node_modules\rc-util\es'
console.<computed> @ index.js:1437
index.js:1437 D:/ecodocs-admin/node_modules/rc-util/es/ContainerRender.js
Module not found: Can't resolve 'react-dom' in 'D:\ecodocs-admin\node_modules\rc-util\es'
console.<computed> @ index.js:1437
index.js:1437 D:/ecodocs-admin/node_modules/rc-util/es/Dom/addEventListener.js
Module not found: Can't resolve 'react-dom' in 'D:\ecodocs-admin\node_modules\rc-util\es\Dom'

Answer 1

用这个来安装 react 和 react-dom。

yarn add react react-dom

如果这不起作用，你必须修复webpack.config中的'externals'配置。

externals: {
   'react': 'react',
   'react-dom': 'react-dom'
}