How to run Angular 12 project using Angular CLI 13


I downloaded an Angular 12 project and I am trying to run it using Angular 13 (latest version). Thus I have problems thrown when I try to run it it. Even if I tried to use npm install, some dependency issues are thrown

Errors thrown when running using ng serve:

Require stack:
- /usr/local/lib/node_modules/@angular/cli/node_modules/@angular-devkit/architect/node/node-modules-architect-host.js
- /usr/local/lib/node_modules/@angular/cli/node_modules/@angular-devkit/architect/node/index.js
- /usr/local/lib/node_modules/@angular/cli/models/architect-command.js
- /usr/local/lib/node_modules/@angular/cli/commands/serve-impl.js
- /usr/local/lib/node_modules/@angular/cli/node_modules/@angular-devkit/schematics/tools/export-ref.js
- /usr/local/lib/node_modules/@angular/cli/node_modules/@angular-devkit/schematics/tools/index.js
- /usr/local/lib/node_modules/@angular/cli/utilities/json-schema.js
- /usr/local/lib/node_modules/@angular/cli/models/command-runner.js
- /usr/local/lib/node_modules/@angular/cli/lib/cli/index.js
- /usr/local/lib/node_modules/@angular/cli/lib/init.js
See "/private/var/folders/w0/wfq3__js19g4lbf33bpkwbrm0000gp/T/ng-hQcZ24/angular-errors.log" for further details.```

I tried to use the npm install, but also some other errors where thrown:

```npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR! 
npm ERR! While resolving: [email protected]
npm ERR! Found: [email protected]
npm ERR! node_modules/rxjs
npm ERR!   [email protected]"7.2.0" from the root project
npm ERR! 
npm ERR! Could not resolve dependency:
npm ERR! peer [email protected]"^6.5.3" from @angular/[email protected]
npm ERR! node_modules/@angular/core
npm ERR!   @angular/[email protected]"12.1.2" from the root project
npm ERR!   peer @angular/[email protected]"12.1.2" from @angular/[email protected]
npm ERR!   node_modules/@angular/animations
npm ERR!     @angular/[email protected]"12.1.2" 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 /Users/aless/.npm/eresolve-report.txt for a full report.

npm ERR! A complete log of this run can be found in:```

Any help please ?

Source: Angular Questions

Categorized as angular, angular12, angular13, node.js, npm Tagged , , , ,


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