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程序问答发布时间：2022-06-01 发布网站：大佬教程 code.js-code.com

大佬教程收集整理的这篇文章主要介绍了使用 npm start 启动我的反应项目会出现错误，大佬教程大佬觉得挺不错的，现在分享给大家，也给大家做个参考。

如何解决使用 npm start 启动我的反应项目会出现错误？

开发过程中遇到使用 npm start 启动我的反应项目会出现错误的问题如何解决？下面主要结合日常开发的经验，给出你关于使用 npm start 启动我的反应项目会出现错误的解决方法建议，希望对你解决使用 npm start 启动我的反应项目会出现错误有所启发或帮助；

能够执行 npm install 但每次执行 npm start 命令时都会显示此错误。

是否缺少节点模块或什么？

已经尝试删除节点模块、package.lock 文件，尝试清除缓存但没有任何效果。

      throw er; // Unhandled 'error' event
      ^

Error: spawn cmd ENOENT
    at Process.ChildProcess._handle.onexit (internal/child_process.Js:269:19)
    at onErrorNT (internal/child_process.Js:465:16)
    at processticksAndRejections (internal/process/task_queues.Js:80:21)
Emitted 'error' event on ChildProcess instance at:
    at Process.ChildProcess._handle.onexit (internal/child_process.Js:275:12)
    at onErrorNT (internal/child_process.Js:465:16)
    at processticksAndRejections (internal/process/task_queues.Js:80:21) {
  errno: -4058,code: 'ENOENT',syscall: 'spawn cmd',path: 'cmd',spawnargs: [ '/c','start','""','/b','http://localhost:3000/' ]
}
npm ERR! code EliFECYCLE
npm ERR! errno 1
npm ERR! spark-react@1.0.0 watch:Js: `react-scripts start`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the spark-react@1.0.0 watch:Js 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\Cedz ThinkPad 1\ApPDAta\roaR_675_11845@ing\npm-cache\_logs\2021-03-14T09_27_08_677Z-deBUG.log
events.Js:292
      throw er; // Unhandled 'error' event
      ^

Error: spawn taskkill ENOENT
    at notFoundError (C:\Users\Cedz ThinkPad 1\documents\FrontEnd\node_modules\npm-run-all\node_modules\cross-spawn\lib\enoent.Js:6:26)
    at verifyENOENT (C:\Users\Cedz ThinkPad 1\documents\FrontEnd\node_modules\npm-run-all\node_modules\cross-spawn\lib\enoent.Js:40:16)
    at ChildProcess.cp.emit (C:\Users\Cedz ThinkPad 1\documents\FrontEnd\node_modules\npm-run-all\node_modules\cross-spawn\lib\enoent.Js:27:25)
    at Process.ChildProcess._handle.onexit (internal/child_process.Js:277:12)
Emitted 'error' event on ChildProcess instance at:
    at ChildProcess.cp.emit (C:\Users\Cedz ThinkPad 1\documents\FrontEnd\node_modules\npm-run-all\node_modules\cross-spawn\lib\enoent.Js:30:37)
    at Process.ChildProcess._handle.onexit (internal/child_process.Js:277:12) {
  code: 'ENOENT',errno: 'ENOENT',syscall: 'spawn taskkill',path: 'taskkill',spawnargs: [ '/F','/T','/PID',35492 ]
}
npm ERR! code EliFECYCLE
npm ERR! errno 1
npm ERR! spark-react@1.0.0 start: `npm-run-all -p build:CSS watch:*`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the spark-react@1.0.0 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\Cedz ThinkPad 1\ApPDAta\roaR_675_11845@ing\npm-cache\_logs\2021-03-14T09_27_08_781Z-deBUG.log
r.com/l2Q0m.png```