Issues setting up react - javascript

I am having issues setting up react even though I have both node and npm installed.
Typing in:
npx create-react-app new-test-react --use-npm
Results in the following error:
npm ERR! code ENOTFOUND
npm ERR! errno ENOTFOUND
npm ERR! network request to https://registry.npmjs.org/#babel%2fhelper-plugin-utils failed, reason: getaddrinfo ENOTFOUND your_proxy_ip
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\abhin\AppData\Roaming\npm-cache\_logs\2021-02-03T06_40_10_273Z-debug.log
Any help will be appreciated. Thanks alot

Looks like you are behind some proxy thats why you were not able to remote registry. The error clearly says so.
network request to https://registry.npmjs.org/#babel%2fhelper-plugin-utils failed, reason: getaddrinfo ENOTFOUND your_proxy_ip
Set the proxy config properly with these commands
$ npm config set proxy http://<username>:<password>#<proxy-server-url>:<port>
$ npm config set https-proxy http://<username>:<password>#<proxy-server-url>:<port>
More info - https://forum.freecodecamp.org/t/how-to-run-npm-behind-a-proxy-server-a-step-by-step-guide/19386

Related

Error While installing any libararies in node in MACOS

I tried installing Typescript, Angular in npm, as i have also installed node.js from website and checked all the registry but it is still not working. Any Suggestions are welcome.
% npm install -f #angular/cli
npm ERR! code ENOTFOUND
npm ERR! syscall getaddrinfo
npm ERR! errno ENOTFOUND
npm ERR! network request to https://registry.npmjs.org/typescript failed, reason: getaddrinfo ENOTFOUND proxyname
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! /Users/amandeep/.npm/_logs/2021-11-25T09_23_23_706Z-debug.log
-----after running. the downloaded ------
An unhandled exception occurred: Cannot find module '#angular-devkit/build-angular/package.json'
Require stack:
- /usr/local/lib/node_modules/#angular/cli/node_modules/#angular-devkit/architect/node/node-modules-architect-host.js
- /usr/local/lib/node_modules/#angular/cli/node_modules/#angular-devkit/architect/node/index.js
- /usr/local/lib/node_modules/#angular/cli/models/architect-command.js
- /usr/local/lib/node_modules/#angular/cli/commands/serve-impl.js
- /usr/local/lib/node_modules/#angular/cli/node_modules/#angular-devkit/schematics/tools/export-ref.js
- /usr/local/lib/node_modules/#angular/cli/node_modules/#angular-devkit/schematics/tools/index.js
- /usr/local/lib/node_modules/#angular/cli/utilities/json-schema.js
- /usr/local/lib/node_modules/#angular/cli/models/command-runner.js
- /usr/local/lib/node_modules/#angular/cli/lib/cli/index.js
- /usr/local/lib/node_modules/#angular/cli/lib/init.js
See "/private/var/folders/13/zj_h6wvj4cl_l9q7zzs97b8c0000gn/T/ng-S5Rfen/angular-errors.log" for further details.

getting ETIMEDOUT err on installing npm packages?

Here is the error which I am getting on installing npm packages, I have uninstalled node from my windows and again installed but still getting this error:
npm ERR! code ETIMEDOUT
npm ERR! errno ETIMEDOUT
npm ERR! network request to https://registry.npmjs.org/axios failed, reason: connect ETIMEDOUT 104.16.16.35:443
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\Ch Wasiq\AppData\Roaming\npm-cache\_logs\2020-08-31T07_38_36_764Z-debug.log

npx create-react-app my-app ERORR: rollbackFailedOptional

The command create-react-app my-app worked fine for the last week that I have been using it and now it is returning the error "rollbackFailedOptional: verb npm-session 895a42364389108b".
I already tried
npm config rm proxy
npm config rm https-proxy
npm config set registry http://registry.npmjs.org/
I am still getting the same error.
Edit:
after letting it fail completely it says the following:
npm ERR! code ENOTFOUND
npm ERR! errno ENOTFOUND
npm ERR! network request to http://registry.npmjs.org/create-react-app failed, reason: getaddrinfo ENOTFOUND domain
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\caleb\AppData\Roaming\npm-cache\_logs\2020-06-05T19_30_34_621Z-debug.log
I figured it out. I did
npm config get proxy
it returned null
So I had to go to "C:\Users\Myname.npmrc", open it in a notepad and then delete whats in there and add
proxy=http://yourorganizationproxy.com:8080
https-proxy=http://yourorganizationproxy.com:8080
As Caleb indicates you should go to "C:\Users\<user>" and check for .npmrc file, then edit with any notepad app. Then you should
Delete everything
Add:
proxy=http://yourorganizationproxy.com:8080
https-proxy=http://yourorganizationproxy.com:8080
strict-ssl=false
Save
Hope it helps

issue installing npm packages

hello guys I'm facing a problem with npm. I can't install any package and whenever I try to install any package it throws this error
npm ERR! code ENOTFOUND
npm ERR! errno ENOTFOUND
npm ERR! network request to https://registry.npmjs.org/semver/-/semver-5.7.1.tgz failed, reason: getaddrinfo ENOTFOUND proxy.company.com
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:

Installing Vue-CLI, VUE.JS, JavaScript

I am trying to Install the VUE CLI into my laptop but it gives following errors.
λ npm install -g vue-cli
npm ERR! code ETIMEDOUT
npm ERR! errno ETIMEDOUT
npm ERR! network request to https://registry.nmpjs.org/vue-cli failed, reason: connect ETIMEDOUT 218.93.250.18:443
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\ABDUR REHMAN KHALID\AppData\Roaming\npm-cache\_logs\2018-01-29T07_46_22_789Z-debug.log
This is not a Vue issue. It seems like your registry is set to the wrong url. Set registry to the correct url with:
npm config set registry https://registry.npmjs.org/
if you are trying to install vue-cli then you should try this.
sudo npm install --global vue-cli

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