yarn install says There appears to be a trouble in your network connections. Retrying...

[Senthilkumar-Fullstack]

yarn-error.txt

I'm using latest version(yarn v1.0.1)

I'm using Jhipster, tried running yarn install, few packages are not installing and says the ERROR: There appears to be a trouble in your network connections. Retrying...
Please help me in fixing this.

Node - v8.4.0
yarn - v1.0.1
OS - Windows 7

[BYK]

Error: getaddrinfo ENOTFOUND host host:8080

Looks like you are having DNS issues unrelated to yarn? Or may be invalid config?

[Senthilkumar-Fullstack]

package.txt
I don't know how to check the DNS issue for this. Also, I will attach my package.json file for your reference. Kindly let me know which config file you need to sort this out. Thanks in advance.

[Senthilkumar-Fullstack]

Thanks for your response. I found there was proxy value in yarn config. I deleted the proxy config using yarn config delete proxy and re-run yarn install command, everything working fine now.

[mackyin]

Set following values in cmd and try,it will works fine
set http_proxy=
set https_proxy=

[mukteshkrmishra]

did not worked for me.

[zheeeng]

I often met this issue when deploy codes on Heroku, I have to push an empty commit for re-developing again and again. It is annoy.

[AllStackDev1]

facing same issues

info There appears to be trouble with your network connection. Retrying...
error An unexpected error occurred: "https://registry.npmjs.org/gulp: tunneling socket could not be established, cause=getaddrinfo ENOTFOUND 80 80:80".

[prasadram]

i have tried timeouts and other options which didn't worked for me, still getting the same error. as below

sudo yarn --verbose global add gulp-cli
yarn global v1.10.1
verbose 0.247 Checking for configuration file "/home/prasad/.npmrc".
verbose 0.247 Found configuration file "/home/prasad/.npmrc".
verbose 0.249 Checking for configuration file "/usr/local/share/.npmrc".
verbose 0.249 Checking for configuration file "/usr/etc/npmrc".
verbose 0.249 Checking for configuration file "/home/prasad/.npmrc".
verbose 0.25 Found configuration file "/home/prasad/.npmrc".
verbose 0.25 Checking for configuration file "/home/prasad/.npmrc".
verbose 0.25 Found configuration file "/home/prasad/.npmrc".
verbose 0.251 Checking for configuration file "/home/.npmrc".
verbose 0.253 Checking for configuration file "/home/prasad/.yarnrc".
verbose 0.254 Found configuration file "/home/prasad/.yarnrc".
verbose 0.254 Checking for configuration file "/usr/local/share/.yarnrc".
verbose 0.254 Found configuration file "/usr/local/share/.yarnrc".
verbose 0.254 Checking for configuration file "/usr/etc/yarnrc".
verbose 0.255 Checking for configuration file "/home/prasad/.yarnrc".
verbose 0.255 Found configuration file "/home/prasad/.yarnrc".
verbose 0.255 Checking for configuration file "/home/prasad/.yarnrc".
verbose 0.255 Found configuration file "/home/prasad/.yarnrc".
verbose 0.256 Checking for configuration file "/home/.yarnrc".
verbose 0.26 current time: 2018-10-02T04:53:47.526Z
verbose 0.263 Checking for configuration file "/usr/local/share/.config/yarn/global/.npmrc".
verbose 0.264 Checking for configuration file "/usr/local/share/.npmrc".
verbose 0.264 Checking for configuration file "/usr/etc/npmrc".
verbose 0.264 Checking for configuration file "/home/prasad/.npmrc".
verbose 0.264 Found configuration file "/home/prasad/.npmrc".
verbose 0.265 Checking for configuration file "/usr/local/share/.config/yarn/global/.npmrc".
verbose 0.265 Checking for configuration file "/usr/local/share/.config/yarn/.npmrc".
verbose 0.265 Checking for configuration file "/usr/local/share/.config/.npmrc".
verbose 0.265 Checking for configuration file "/usr/local/share/.npmrc".
verbose 0.266 Checking for configuration file "/usr/local/.npmrc".
verbose 0.266 Checking for configuration file "/usr/.npmrc".
verbose 0.266 Checking for configuration file "/usr/local/share/.config/yarn/global/.yarnrc".
verbose 0.267 Checking for configuration file "/usr/local/share/.yarnrc".
verbose 0.267 Found configuration file "/usr/local/share/.yarnrc".
verbose 0.267 Checking for configuration file "/usr/etc/yarnrc".
verbose 0.267 Checking for configuration file "/home/prasad/.yarnrc".
verbose 0.268 Found configuration file "/home/prasad/.yarnrc".
verbose 0.268 Checking for configuration file "/usr/local/share/.config/yarn/global/.yarnrc".
verbose 0.268 Checking for configuration file "/usr/local/share/.config/yarn/.yarnrc".
verbose 0.268 Checking for configuration file "/usr/local/share/.config/.yarnrc".
verbose 0.269 Checking for configuration file "/usr/local/share/.yarnrc".
verbose 0.269 Found configuration file "/usr/local/share/.yarnrc".
verbose 0.269 Checking for configuration file "/usr/local/.yarnrc".
verbose 0.269 Checking for configuration file "/usr/.yarnrc".
[1/4] Resolving packages...
verbose 0.367 Performing "GET" request to "https://registry.yarnpkg.com/gulp-cli".
info There appears to be trouble with your network connection. Retrying...
verbose 3.487 Performing "GET" request to "https://registry.yarnpkg.com/gulp-cli".
info There appears to be trouble with your network connection. Retrying...
verbose 6.496 Performing "GET" request to "https://registry.yarnpkg.com/gulp-cli".
info There appears to be trouble with your network connection. Retrying...
verbose 9.505 Performing "GET" request to "https://registry.yarnpkg.com/gulp-cli".
info There appears to be trouble with your network connection. Retrying...
verbose 12.513 Performing "GET" request to "https://registry.yarnpkg.com/gulp-cli".
verbose 12.521 Error: getaddrinfo ENOTFOUND registry.yarnpkg.com registry.yarnpkg.com:443
    at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:67:26)
error An unexpected error occurred: "https://registry.yarnpkg.com/gulp-cli: getaddrinfo ENOTFOUND registry.yarnpkg.com registry.yarnpkg.com:443".
info If you think this is a bug, please open a bug report with the information provided in "/usr/local/share/.config/yarn/global/yarn-error.log".
info Visit https://yarnpkg.com/en/docs/cli/global for documentation about this command.

Note: I am using Ubuntu 16.04, nodejs:v8.12.0

[pthorsley]

yarn config delete proxy
This did work for me.

[kaminippp]

yarn config delete proxy
This did work for me.

Worked for me

[jimmyyem]

did not worked for me.

npm config rm proxy
npm config rm https-proxy

I hope the above 2 commands will work for you.

[abarmawi]

i had the same issue while trying build my docker image locally. i tried all the mentioned solution ☝️ but with now luck. my solution was to restart docker daemon.

[thiner]

I've encountered the same issue for several days. And I tried all thumb up solutions above, turned out no luck. I soved the problem finally by:

yarn config set proxy "http://username:passwd@proxyhost:proxyport"
yarn config set https-proxy "http://username:passwd@proxyhost:proxyport"

For comparing, it was:

yarn config set proxy "username:passwd@proxyhost:proxyport"
yarn config set https-proxy "username:passwd@proxyhost:proxyport"

Pay attention to the Http scheme.