在Windows中的npx create-react-app中启动npm时出错

Question

我是新来的反应者，当我通过命令创建反应应用程序

npx create-react-app my-app

该应用程序创建成功，但是当我转到目录并键入命令

npm start它给我一个错误。有一个关于它的屏幕截图，我正在使用

节点版本10.15.3和 npm版本6.4.1

Starting the development server...

events.js:174
      throw er; // Unhandled 'error' event
      ^

Error: spawn cmd ENOENT
    at Process.ChildProcess._handle.onexit (internal/child_process.js:240:19)
    at onErrorNT (internal/child_process.js:415:16)
    at process._tickCallback (internal/process/next_tick.js:63:19)
Emitted 'error' event at:
    at Process.ChildProcess._handle.onexit (internal/child_process.js:246:12)
    at onErrorNT (internal/child_process.js:415:16)
    at process._tickCallback (internal/process/next_tick.js:63:19)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! my-first-app@0.1.0 start: `react-scripts start`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the my-first-app@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\hp\AppData\Roaming\npm-cache\_logs\2019-05-24T08_20_34_606Z-debug.log```