我正在尝试创建反应应用程序但失败了。 它显示错误

Question

Creating a new React app in G:\my-react-projects\dovana.

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. network 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'

npm ERR: A complete log of this run can be found in: npm ERR. C:\Users\M Monayem Hossain\AppData\Local\npm-cache_logs\2021-12-23T14_13_40_614Z-debug-0.log

Aborting installation. npm install --no-audit --save --save-exact --loglevel error react react-dom react-scripts cra-template has failed.

Deleting generated file... package.json Deleting dovana/ from G:\my-react-projects Done.

Answer 1

Try clearing cache and then rerun the setup again

npm cache clean --force
npm install create-react-app
npx create-react-app my-app

Answer 2

try to install anything from NPM to confirm this is an issue with your connection. npm install -g create-react-app. If this (or any other package) succeeds, it may be other issue.

Consider as well it could be an issue with npx on your machine. Try installing it using create-react-app directly instead by first installing it globally (like I showed above)

Also try this

npm config set registry http://registry.npmjs.org/

and this

npm set timeout=100000

Answer 3

can you set the npm timeout value to a longer time:

Step 1:

Can you create a local file called.npmrc In the folder set the value for timeout to be:timeout=100000

or

Run the following:

npm set timeout=100000

Step 2:

Finally run the following set of commands:

npm cache clean --force
npm install create-react-app
npx create-react-app ./