vue3 pulls the code install and reports an error npm ERR! code ERESOLVE npm ERR! ERESOLVE unable to resolve dependency tree npm E

vue3 pulls the code install and reports an error npm ERR! code ERESOLVE npm ERR! ERESOLVE unable to resolve dependency tree npm ERR! npm ERR! While resolving: npm ERR! Found: [email protected]

The error is reported as follows: Mainly because the installed package and the existing package have conflicted versions and are inconsistent.

Package dependencies need to be reinstalled:

First: npm install @vue/cli – force
Second (for downgrading): npm install @vue/cli --legacy-peer-deps

as the picture shows:

that's it