创建反应应用程序不起作用！ events.js：292 throw er; //未处理的“错误”事件

问题描述

尝试使用时出现此错误

create-react-app folder-name

当我使用以下代码时，会发生相同类型的错误

   npx create-react-app folder-name
   cd folder-name
   npm start

错误

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

events.js:292
      throw er; // Unhandled 'error' event
      ^

Error: spawn cmd.exe ENOENT
    at Process.ChildProcess._handle.onexit (internal/child_process.js:267:19)
    at onErrorNT (internal/child_process.js:469:16)
    at processticksAndRejections (internal/process/task_queues.js:84:21)
Emitted 'error' event on ChildProcess instance at:
    at ChildProcess.cp.emit (C:\Users\Manoj Mukthavaram\AppData\Roaming\npm\node_modules\create-react-app\node_modules\cross-spawn\lib\enoent.js:34:29)
    at Process.ChildProcess._handle.onexit (internal/child_process.js:273:12)
    at onErrorNT (internal/child_process.js:469:16)
    at processticksAndRejections (internal/process/task_queues.js:84:21) {
  errno: 'ENOENT',code: 'ENOENT',syscall: 'spawn cmd.exe',path: 'cmd.exe',spawnargs: [
    '/d','/s','/c','"npm ^"install^" ^"--save^" ^"--save-exact^" ^"--loglevel^" ^"error^" ^"react^" ^"react-dom^" ^"react-scripts@0.9.x^""'
  ]
}

解决方法

使用npx create-react-app。 //（点）

一旦创建项目文件夹，并看到您位于当前文件夹中