我在启动npm时遇到此错误。请帮我纠正这个错误。
react脚本启动
正在启动开发服务器。。。
events.js:288投掷者；//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:UsersRAJESH 1AppDataRoamingnpm-cache_logs2020-04-13T03_49_58_367Z-debug.log
看起来node.js找不到cmd尝试生成一个新进程，因此您需要将cmd添加到路径