创建反应应用程序不起作用！事件.js：292投掷者;未处理的'error'事件

Question

我在尝试使用时收到了这个错误

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:UsersManoj MukthavaramAppDataRoamingnpmnode_modulescreate-react-appnode_modulescross-spawnlibenoent.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^""'
]
}

Answer 1

使用npx创建react应用程序。//(点(

一旦你创建了项目文件夹，并看到你在你当前的文件夹