每当我尝试创建一个反应应用程序时，它都会显示以下错误，我尝试了日志文件也显示了代理错误

Question

the following error is in cmd Installing packages. This might take a couple of minutes. Installing react, react-dom, and react-scripts with cra-template...

npm ERR! code ERR_SOCKET_TIMEOUT npm ERR! errno ERR_SOCKET_TIMEOUT npm ERR!.network Invalid response body while trying to fetch https://registry.npmjs.org/core-js-pure : Socket timeout npm ERR..network This is a problem related to.network connectivity. npm ERR,.network In most cases you are behind a proxy or have bad.network settings. npm ERR:.network npm ERR!.network If you are behind a proxy, please make sure that the npm ERR!.network 'proxy' config is set properly. See: 'npm help config'

the following error shows in log file error code ERR_SOCKET_TIMEOUT 5168 error errno ERR_SOCKET_TIMEOUT 5169 error.network Invalid response body while trying to fetch https://registry.npmjs.org/core-js-pure : Socket timeout 5170 error.network This is a problem related to.network connectivity. 5170 error.network In most cases you are behind a proxy or have bad.network settings. 5170 error.network 5170 error.network If you are behind a proxy, please make sure that the 5170 error.network 'proxy' config is set properly. See: 'npm help config'

Answer 1

This error is possibly occurring due to the speed of inte.net connection or proxy configuration.

• If the inte.net connection being used is slow, you can set fetch-retry-mintimeout and fetch-retry-maxtimeout to higher values.

  You can check existing values for above parameters by using:

   npm config get fetch-retry-mintimeout # gives fetch-retry-mintimeout value in milliseconds

   npm config get fetch-retry-maxtimeout # gives fetch-retry-maxtimeout value in milliseconds

  In order to set new values, use:

   npm config set fetch-retry-mintimeout 100000 # 100s npm config set fetch-retry-maxtimeout 120000 # 120s

• If the above step doesn't resolve the problem, you can also check your proxy config by:

   npm config get proxy

   npm config get https-proxy

  Proxy settings can be removed by using

  npm config rm proxy

   npm config rm https-proxy

Reference: npm ERR! code ERR_SOCKET_TIMEOUT on creating new project using ng new appname