[英]npm start issues with react
I get this error when I start npm.Please help me on this error.启动 npm 时出现此错误。请帮助我解决此错误。
react-scripts start
反应脚本开始
Starting the development server...启动开发服务器...
events.js:288 throw er; events.js:288 抛出错误; // Unhandled 'error' event ^
// 未处理的“错误”事件 ^
Error: spawn cmd ENOENT
←[90m at Process.ChildProcess._handle.onexit (internal/child_process.js:267:19)←[39m
←[90m at onErrorNT (internal/child_process.js:469:16)←[39m
←[90m at processTicksAndRejections (internal/process/task_queues.js:84:21)←[39m
Emitted 'error' event on ChildProcess instance at:
←[90m at Process.ChildProcess._handle.onexit (internal/child_process.js:273:12)←[39m
←[90m at onErrorNT (internal/child_process.js:469:16)←[39m
←[90m at processTicksAndRejections (internal/process/task_queues.js:84:21)←[39m {
errno: ←[32m'ENOENT'←[39m,
code: ←[32m'ENOENT'←[39m,
syscall: ←[32m'spawn cmd'←[39m,
path: ←[32m'cmd'←[39m,
spawnargs: [ ←[32m'/s'←[39m, ←[32m'/c'←[39m, ←[32m'start'←[39m, ←[32m'""'←[39m, ←[32m'/b'←[39m, ←[32m'"http://localhost:3000"'←[39m ]
}
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! codevolution@0.1.0 start: `react-scripts start`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the codevolution@0.1.0 start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\RAJESH 1\AppData\Roaming\npm-cache\_logs\2020-04-13T03_49_58_367Z-debug.log
looks like node.js can't find cmd trying so spawn a new process, so you need to add cmd to your path看起来像 node.js 找不到cmd试图产生一个新进程,所以你需要将cmd添加到你的路径
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