我遇到了这个问题:

NPM 脚本 'start' 退出时没有表明 create-react-app 服务器正在侦听请求。错误输出是:“rimraf”不是内部或外部命令,
operable program or batch file.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! CallerPanelProject@0.1.0 start: `rimraf ./build && react-scripts start`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the CallerPanelProject@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:
))
TSystem.Threading.Tasks.Task<TResult>.GetResultCore(bool waitCompletionNotification)
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