It seems like there is a glitch in the npm registry causing an undefined error. Let's try again

Attempting to add necessary dependencies to my project, however, encountering an error when executing yarn install

[2/5] 🔍  Resolving packages...
info There seems to be an issue with the npm registry (returned undefined). Retrying...
info There seems to be an issue with the npm registry (returned undefined). Retrying...
info There seems to be a problem with the npm registry (returned undefined). Retrying...
info There appears to be trouble with the npm registry (returned undefined). Retrying...
⠁ <a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="ddbca5b4b2ae9dedf3efecf3ec">[email protected]</a>/usr/local/Cellar/yarn/1.22.10/libexec/lib/cli.js:66965
            throw new (_errors || _load_errors()).ResponseError(_this3.reporter.lang('requestFailed', description), res.statusCode);
            ^

ResponseError: Request failed "502 Bad Gateway"
    at ResponseError.ExtendableBuiltin (/usr/local/Cellar/yarn/1.22.10/libexec/lib/cli.js:696:66)
    at new ResponseError (/usr/local/Cellar/yarn/1.22.10/libexec/lib/cli.js:802:124)
    at Request.params.callback [as _callback] (/usr/local/Cellar/yarn/1.22.10/libexec/lib/cli.js:66965:19)
    at Request.self.callback (/usr/local/Cellar/yarn/1.22.10/libexec/lib/cli.js:140749:22)
    at Request.emit (events.js:315:20)
    at Request.<anonymous> (/usr/local/Cellar/yarn/1.22.10/libexec/lib/cli.js:141721:10)
    at Request.emit (events.js:315:20)
    at IncomingMessage.<anonymous> (/usr/local/Cellar/yarn/1.22.10/libexec/lib/cli.js:141643:12)
    at Object.onceWrapper (events.js:421:28)
    at IncomingMessage.emit (events.js:327:22) {
  responseCode: 502
}

I attempted

  1. Deleting the yarn.lock file and re-running yarn install
  2. Increasing network timeout with 
    yarn install --network-timeout 100000

Unfortunately, the error persists

reactjsnpmnpm-installyarnpkgyarn-workspaces

Answer №1

If you're facing issues, try this solution that worked for me:

Remove any files with extension "*.lock" and delete the node_modules folder using either rm node_modules or rm -rf node_modules/

Clean out and reset all connections, such as DNS, caches, etc.

Execute these commands in your terminal:

 set http_proxy=

 set https_proxy=

 yarn config delete proxy

 npm config rm https-proxy

 npm config rm proxy


npm config set registry "http://registry.npmjs.org"
or 
npm config set registry "https://registry.npmjs.org"

Restart your terminal and give it another try.

Use : 

yarn add mypackage --network-timeout 100000 or yarn --network-timeout 100000

Before that, just try running yarn by itself.

Restart your terminal again and then run yarn with or without --network-timeout.

Check out MichelDiz's answer for more information

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