npx create-react-app 客户端给出此错误“无法读取未定义的属性（读取'isServer'）”

Question

Installing packages. This might take a couple of minutes.
Installing react, react-dom, and react-scripts with cra-template...

npm ERR! Cannot read properties of undefined (reading 'isServer')
npm ERR! Cannot read properties of undefined (reading 'isServer')
npm ERR! Cannot read properties of undefined (reading 'isServer')
npm ERR! Cannot read properties of undefined (reading 'isServer')
npm ERR! Cannot read properties of undefined (reading 'isServer')
npm ERR! Cannot read properties of undefined (reading 'isServer')
npm ERR! Cannot read properties of undefined (reading 'isServer')
npm ERR! Cannot read properties of undefined (reading 'isServer')
npm ERR! Cannot read properties of undefined (reading 'isServer')
npm ERR! Cannot read properties of undefined (reading 'isServer')
npm ERR! Cannot read properties of undefined (reading 'isServer')
npm ERR! Cannot read properties of undefined (reading 'isServer')
npm ERR! Cannot read properties of undefined (reading 'isServer')
npm ERR! Cannot read properties of undefined (reading 'isServer')
npm ERR! Cannot read properties of undefined (reading 'isServer')
npm ERR! Cannot read properties of undefined (reading 'isServer')
npm ERR! Cannot read properties of undefined (reading 'isServer')
npm ERR! Cannot read properties of undefined (reading 'isServer')
npm ERR! Cannot read properties of undefined (reading 'isServer')
npm ERR! Cannot read properties of undefined (reading 'isServer')
npm ERR! Cannot read properties of undefined (reading 'isServer')

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\priyesh\AppData\Local\npm-cache\_logs\2021-10-09T13_17_00_252Z-debug.log

Aborting installation.
  npm install --save --save-exact --loglevel error react react-dom react-scripts cra-template has failed.

Deleting generated file... node_modules
Deleting generated file... package.json
Deleting client/ from C:\work\blog
Done.

Answer 1

这个错误只是显示了全局包版本之间的差异..更新窗口，npm，节点删除节点中的缓存内存。有时重新连接到互联网将有助于解决此错误。