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[Solved] npm ERR! code E401 npm ERR! Incorrect or missing password

Hello Guys, How are you all? Hope You all Are Fine. Today I get the following error npm ERR! code E401 npm ERR! Incorrect or missing password in Javascript. So Here I am Explain to you all the possible solutions here.

Without wasting your time, Let’s start This Article to Solve This Error.

How npm ERR! code E401 npm ERR! Incorrect or missing password Error Occurs?

My Node version is 10.15.0 and NPM version is 6.8.4 On running npm install after upgrading npm to 14.16.0 and npm to 7.6.2 Getting this error –

npm ERR! code E401
npm ERR! Incorrect or missing password.
npm ERR! If you were trying to login, change your password, create an
npm ERR! authentication token or enable two-factor authentication then
npm ERR! that means you likely typed your password in incorrectly.
npm ERR! Please try again, or recover your password at:
npm ERR!     https://www.npmjs.com/forgot
npm ERR! 
npm ERR! If you were doing some other operation then your saved credentials are
npm ERR! probably out of date. To correct this please try logging in again with:
npm ERR!     npm login

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/xyz/.npm/_logs/2021-04-15T18_55_07_993Z-debug.log

How To Solve npm ERR! code E401 npm ERR! Incorrect or missing password Error ?

  1. How To Solve npm ERR! code E401 npm ERR! Incorrect or missing password Error?

    To Solve npm ERR! code E401 npm ERR! Incorrect or missing password Error Try Deleting the package-lock.json file before running the command “npm install” after upgrading the node versions, if you have not done that.

  2. npm ERR! code E401 npm ERR! Incorrect or missing password

    To Solve npm ERR! code E401 npm ERR! Incorrect or missing password Error Try Deleting the package-lock.json file before running the command “npm install” after upgrading the node versions, if you have not done that.

Solution 1

  1. Try Deleting the package-lock.json file
  2. before running the command “npm install” after upgrading the node versions,
  3. if you have not done that.

Solution 2

try removing the .npmrc file in $HOME directory as mentioned in this post.

Summery

It’s all About this issue. Hope all solution helped you a lot. Comment below Your thoughts and your queries. Also, Comment below which solution worked for you? Thank You.

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1 thought on “[Solved] npm ERR! code E401 npm ERR! Incorrect or missing password”

  1. I developed a React application on one computer, pushed it to my GitHub repository and when I cloned the repository to another computer and tried to run “npm install”, I got this error. Removing package-lock.json helped. Thanks 🙂

    Reply

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