NPM throw err 491 - node.js

I have just installed node hence i run the node -v and npm -v to confirm that they have successfully been installed. node -v is returning the version of node as expected, however npm -v throws the bellow error. What can be the issue?
module.js:491
throw err;
^
Error: Cannot find module '../lib/utils/unsupported.js'
at Function.Module._resolveFilename (module.js:489:15)
at Function.Module._load (module.js:439:25)
at Module.require (module.js:517:17)
at require (internal/module.js:11:18)
at /usr/local/lib/node_modules/npm/bin/npm-cli.js:19:21
at Object.<anonymous> (/usr/local/lib/node_modules/npm/bin/npm-
cli.js:92:3)
at Module._compile (module.js:573:30)
at Object.Module._extensions..js (module.js:584:10)
at Module.load (module.js:507:32)
at tryModuleLoad (module.js:470:12)`

It might be a permissions problem, delete your local/lib/node_modules folder and reinstall node. For further info, you might wanna check out this error resolved on npm's github discussion.

Related

Cannot find module , Missing modules #557

After npm install -g #vue/cli#3.0.0-beta.9 ,
I run the command vue create client
I get the following output:
module.js:557
throw err;
^
Error: Cannot find module 'cmd-shim'
at Function.Module._resolveFilename (module.js:555:15)
at Function.Module._load (module.js:482:25)
at Module.require (module.js:604:17)
at require (internal/module.js:11:18)
at Object.<anonymous>
(/Users/atalante/.nvm/versions/node/v9.4.0/lib/node_modules/#vue/cli/lib/util/linkBin.js:10:27)
at Module._compile (module.js:660:30)
at Object.Module._extensions..js (module.js:671:10)
at Module.load (module.js:573:32)
at tryModuleLoad (module.js:513:12)
at Function.Module._load (module.js:505:3)
i tried rm -rf node_modules and npm install
but it doesn't work.
This usually occurs when there is an issue with either your node or npm installations, Try updating node.js and npm to resolve the issue which has worked for me in the past. This might help in updating npm : Update NPM

How to solve ini error for npm

I just install node.js to my system. My node version is v8.10.0. When I try npm -v I get following error.
module.js:549
throw err;
^
Error: Cannot find module 'ini'
at Function.Module._resolveFilename (module.js:547:15)
at Function.Module._load (module.js:474:25)
at Module.require (module.js:596:17)
at require (internal/module.js:11:18)
at Object.<anonymous> (C:\Users\ai8\AppData\Roaming\npm\node_modules\npm\node_modules\config-chain\index.js:4:11)
at Module._compile (module.js:652:30)
at Object.Module._extensions..js (module.js:663:10)
at Module.load (module.js:565:32)
at tryModuleLoad (module.js:505:12)
at Function.Module._load (module.js:497:3)
How can I fix this issue?
I had a same kind of issue before. I tried all the solutions even tried uninstalling and reinstalling node js. Finally, I tried by removing the node_modules from the user folder.
Then, run npm install.
This worked for me.
Hope it works for you
delete node_modules and reinstall
rm -rf node_modules
npm install
Use this link for further details. Hope this will help you.
npm

npm cannot run in Debian: Error: Cannot find module 'node-uuid'

Not really good with this JavaScript world. Trying to install npm and I think it's broken. I'm using Debian and ran:
apt install npm.
Everything went fine but when I run npm it throws up this error
module.js:538
throw err;
^
Error: Cannot find module 'node-uuid'
at Function.Module._resolveFilename (module.js:536:15)
at Function.Module._load (module.js:466:25)
at Module.require (module.js:579:17)
at require (internal/module.js:11:18)
at Object.<anonymous> (/usr/lib/nodejs/request/index.js:29:12)
at Module._compile (module.js:635:30)
at Object.Module._extensions..js (module.js:646:10)
at Module.load (module.js:554:32)
at tryModuleLoad (module.js:497:12)
at Function.Module._load (module.js:489:3)
Nothing works, i can't install the node-uuid either.
I fixed this, I think there's a problem with the package on Debian repo.
I followed the instruction on Node website
https://nodejs.org/en/download/package-manager/
I have npm installed now :)

My npm command does not work "Cannot find module 'internal/errors'"

My npm command does not work anymore I uninstall and re install nodejs many times and still getting the same issue, so here is my console output, how can I fix this?
C:\Users\pirat>npm install
module.js:529
throw err;
^
Error: Cannot find module 'internal/errors'
at Function.Module._resolveFilename (module.js:527:15)
at Function.Module._load (module.js:476:23)
at Module.require (module.js:568:17)
at require (internal/module.js:11:18)
at evalmachine.<anonymous>:36:16
at Object.<anonymous> (C:\Users\pirat\AppData\Roaming\npm\node_modules\npm\node_modules\graceful-fs\fs.js:11:1)
at Module._compile (module.js:624:30)
at Object.Module._extensions..js (module.js:635:10)
at Module.load (module.js:545:32)
at tryModuleLoad (module.js:508:12)
C:\Users\pirat>
I re-install node version 6.11 and updated npm now is all working :)

how to fix broken npm after node update

I updated node to 7.9.0 with homebrew. Now whenever I do anything with npm I get the following error:
$ node -v
v7.9.0
$ npm -v
module.js:472
throw err;
^
Error: Cannot find module '../lib/utils/unsupported.js'
at Function.Module._resolveFilename (module.js:470:15)
at Function.Module._load (module.js:418:25)
at Module.require (module.js:498:17)
at require (internal/module.js:20:19)
at /usr/local/lib/node_modules/npm/bin/npm-cli.js:19:21
at Object.<anonymous> (/usr/local/lib/node_modules/npm/bin/npm-cli.js:79:3)
at Module._compile (module.js:571:32)
at Object.Module._extensions..js (module.js:580:10)
at Module.load (module.js:488:32)
at tryModuleLoad (module.js:447:12)
I have tried uninstalling and reinstalling node with no change.
What can I try to recover from this?
try to remove /usr/local/lib/node_modules/npm and reinstall node again, this should work.

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