Npm install problem when creating my first react app

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C:\Users\yaman>npm -v
6.14.10

C:\Users\yaman>npx create-react-app my-app
npm ERR! code ENOTFOUND
npm ERR! errno ENOTFOUND
npm ERR! network request to http://registry.npmjs.org/create-react-app 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:
npm ERR!     C:\Users\yaman\AppData\Roaming\npm-cache\_logs\2021-01-19T12_09_35_758Z-debug.log
Install for [ 'create-react-app@latest' ] failed with code 1

What I have tried:

i am new so i don't know how to solve. Thankyou and pls help me to learn react.

Posted 19-Jan-21 1:16am

Member 15050147

Updated 17-Jul-23 0:28am

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Comments

Richard MacCutchan 19-Jan-21 7:49am

Read the messages and the log file, as instructed above.

Member 15050147 19-Jan-21 11:18am

i read messages but i dont understand this log file
0 info it worked if it ends with ok
1 verbose cli [
1 verbose cli 'C:\\Program Files\\nodejs\\node.exe',
1 verbose cli 'C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js',
1 verbose cli '--https-proxy=http://proxy.company.com:8080',
1 verbose cli '-g',
1 verbose cli 'install',
1 verbose cli 'karma'
1 verbose cli ]
2 info using npm@6.14.10
3 info using node@v14.15.4
4 verbose npm-session 613c09df97c3df0f
5 silly install loadCurrentTree
6 silly install readGlobalPackageData
7 silly fetchPackageMetaData error for karma@latest request to http://registry.npmjs.org/karma failed, reason: getaddrinfo ENOTFOUND proxy.company.com
8 timing stage:rollbackFailedOptional Completed in 9ms
9 timing stage:runTopLevelLifecycles Completed in 193ms
10 verbose type system
11 verbose stack FetchError: request to http://registry.npmjs.org/karma failed, reason: getaddrinfo ENOTFOUND proxy.company.com
11 verbose stack at ClientRequest.<anonymous> (C:\Program Files\nodejs\node_modules\npm\node_modules\node-fetch-npm\src\index.js:68:14)
11 verbose stack at ClientRequest.emit (events.js:315:20)
11 verbose stack at Socket.socketErrorListener (_http_client.js:469:9)
11 verbose stack at Socket.emit (events.js:315:20)
11 verbose stack at emitErrorNT (internal/streams/destroy.js:106:8)
11 verbose stack at emitErrorCloseNT (internal/streams/destroy.js:74:3)
11 verbose stack at processTicksAndRejections (internal/process/task_queues.js:80:21)
12 verbose cwd C:\Users\yaman
13 verbose Windows_NT 10.0.19041
14 verbose argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "--https-proxy=http://proxy.company.com:8080" "-g" "install" "karma"
15 verbose node v14.15.4
16 verbose npm v6.14.10
17 error code ENOTFOUND
18 error errno ENOTFOUND
19 error network request to http://registry.npmjs.org/karma failed, reason: getaddrinfo ENOTFOUND proxy.company.com
20 error network This is a problem related to network connectivity.
20 error network In most cases you are behind a proxy or have bad network settings.
20 error network
20 error network If you are behind a proxy, please make sure that the
20 error network 'proxy' config is set properly. See: 'npm help config'
21 verbose exit [ 1, true ]

Richard MacCutchan 19-Jan-21 11:40am

7 silly fetchPackageMetaData error for karma@latest request to http://registry.npmjs.org/karma failed, reason: getaddrinfo ENOTFOUND proxy.company.com

Your network settings are preventing npm from accessing the internet. This is not something anyone here can fix for you.

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Sandeep Mewara · Answer 1 · 2021-01-19T02:14:00

npm ERR! network request to http://registry.npmjs.org/create-react-app failed, reason: getaddrinfo ENOTFOUND proxy.company.com

You seem to be behind an incorrect proxy for npm download.

You need to configure the proxy as shared here: Using npm behind a corporate proxy - Wil Boayue[^]

BTW, before above, in case you have not tried, give this a shot:

npm install -g yarn

yarn global add create-react-app

create-react-app my-app

Hope this helps!

Member 16051955 · Answer 2 · 2023-07-17T00:28:00

Solution 2

sudo chown -R $USER /usr/local/lib/node_modules

Try the above cmd before you installing yarn

Posted 17-Jul-23 0:28am

Member 16051955