In Laravel 6, when Laravel Mix is installed (npm install), an error is reported: npm err! Eresolve unable to resolve dependency tree
1. In Laravel 6, when installing Laravel Mix (npm install), an error is reported: npm err! Eresolve Unable to resolve dependency tree. as shown in Figure 1
Figure 1
PS E:\wwwroot\object> npm install
npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR!
npm ERR! While resolving: undefined@undefined
npm ERR! Found: postcss@8.3.1
npm ERR! node_modules/postcss
npm ERR! dev postcss@"8.3.1" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer postcss@"^8.3.11" from laravel-mix@6.0.39
npm ERR! node_modules/laravel-mix
npm ERR! dev laravel-mix@"^6.0.31" 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!
npm ERR! For a full report see:
npm ERR! C:\Users\Lenovo\AppData\Local\npm-cache\_logs\2023-05-19T07_21_41_833Z-eresolve-report.txt
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\Lenovo\AppData\Local\npm-cache\_logs\2023-05-19T07_21_41_833Z-debug-0.log
2. Find the existence of the program root directory: yarn.lock, replace with: yarn command, no more errors. as shown in Figure 2
Figure 2
PS E:\wwwroot\object> yarn
yarn install v1.22.15
[1/4] Resolving packages...
[2/4] Fetching packages...
