Build Failed Command "npm install" exited with 1 [duplicate] - npm

Question

This question already has answers here:
Fix the upstream dependency conflict installing NPM packages
(15 answers)
Closed 5 months ago.
so since the project started the deploy never had a problem, and out of nowhere today this message started to appear on vercel...
the application was coded using next js
I searched and searched and couldn't find a solution that worked for me...
Cloning github.com/ThiagoC0STA/kfk (Branch: main, Commit: f69b855)
Cloning completed: 1.077s
Looking up build cache...
Build Cache not found
Running "vercel build"
Vercel CLI 28.2.2
Installing dependencies...
npm ERR! code ERESOLVE
npm ERR! ERESOLVE could not resolve
npm ERR!
npm ERR! While resolving: react-elastic-carousel#0.11.5
npm ERR! Found: react#18.2.0
npm ERR! node_modules/react
npm ERR! react#"18.2.0" from the root project
npm ERR! peer react#"^17.0.2 || ^18.0.0-0" from next#12.2.5
npm ERR! node_modules/next
npm ERR! next#"12.2.5" from the root project
npm ERR! 5 more (react-dom, react-slick, styled-components, styled-jsx, use-sync-external-store)
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer react#"15 - 17" from react-elastic-carousel#0.11.5
npm ERR! node_modules/react-elastic-carousel
npm ERR! react-elastic-carousel#"^0.11.5" from the root project
npm ERR!
npm ERR! Conflicting peer dependency: react#17.0.2
npm ERR! node_modules/react
npm ERR! peer react#"15 - 17" from react-elastic-carousel#0.11.5
npm ERR! node_modules/react-elastic-carousel
npm ERR! react-elastic-carousel#"^0.11.5" from the root project
npm ERR!
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
npm ERR!
npm ERR! See /vercel/.npm/eresolve-report.txt for a full report.
npm ERR! A complete log of this run can be found in:
npm ERR! /vercel/.npm/_logs/2022-09-12T18_11_25_601Z-debug-0.log
Error: Command "npm install" exited with 1
package.json
{
"name": "kfk",
"version": "0.1.0",
"private": true,
"scripts": {
"dev": "next dev",
"build": "next build",
"start": "next start",
"lint": "next lint"
},
"dependencies": {
"next": "12.2.5",
"next-images": "^1.8.4",
"react": "18.2.0",
"react-dom": "18.2.0",
"react-elastic-carousel": "^0.11.5",
"react-slick": "^0.29.0",
"slick-carousel": "^1.8.1",
"styled-components": "^5.3.5"
},
"devDependencies": {
"babel-plugin-styled-components": "^2.0.7",
"eslint": "8.22.0",
"eslint-config-next": "12.2.5"
}
}
I don't understand why I have this error out of the blue, since I've been deploying for weeks and this started out of nowhere.

Answer 1

Try running
npm install --legacy-peer-deps

Answer 2

If it's necessary, you can try to use --force
npm install --force
Here was the docs
Npm install --force