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having issue deploying angular app on netlify

i'm having issues deploying my angular app to netlify, the app is working perfectly on my local host but when i deploy i get the following err can anyone help out

9:41:28 PM: npm WARN config     [`cacache`](http://npm.im/cacache).
9:41:29 PM: npm ERR! code ERESOLVE
9:41:29 PM: npm ERR! ERESOLVE could not resolve
9:41:29 PM: npm ERR!
9:41:29 PM: npm ERR! While resolving: @angular/[email protected]
9:41:29 PM: npm ERR! Found: @angular/[email protected]
9:41:29 PM: npm ERR! node_modules/@angular/compiler
9:41:29 PM: npm ERR!   @angular/compiler@"^14.0.2" from the root project
9:41:29 PM: npm ERR!   peer @angular/compiler@"14.0.3" from @angular/[email protected]
9:41:29 PM: npm ERR!   node_modules/@angular/platform-browser-dynamic
9:41:29 PM: npm ERR!     @angular/platform-browser-dynamic@"^14.0.2" from the root project
9:41:29 PM: npm ERR!
9:41:29 PM: npm ERR! Could not resolve dependency:
9:41:29 PM: npm ERR! peer @angular/compiler@"14.2.6" from @angular/[email protected]
9:41:29 PM: npm ERR! node_modules/@angular/compiler-cli
9:41:29 PM: npm ERR!   @angular/compiler-cli@"^14.0.2" from the root project
9:41:29 PM: npm ERR!   peer @angular/compiler-cli@"^14.0.0" from @angular-devkit/[email protected]
9:41:29 PM: npm ERR!   node_modules/@angular-devkit/build-angular
9:41:29 PM: npm ERR!     dev @angular-devkit/build-angular@"~14.0.3" from the root project
9:41:29 PM: npm ERR!   2 more (@angular/localize, @ngtools/webpack)
9:41:29 PM: npm ERR!
9:41:29 PM: npm ERR! Conflicting peer dependency: @angular/[email protected]
9:41:29 PM: npm ERR! node_modules/@angular/compiler
9:41:29 PM: npm ERR!   peer @angular/compiler@"14.2.6" from @angular/[email protected]
9:41:29 PM: npm ERR!   node_modules/@angular/compiler-cli
9:41:29 PM: npm ERR!     @angular/compiler-cli@"^14.0.2" from the root project
9:41:29 PM: npm ERR!     peer @angular/compiler-cli@"^14.0.0" from @angular-devkit/[email protected]
9:41:29 PM: npm ERR!     node_modules/@angular-devkit/build-angular
9:41:29 PM: npm ERR!       dev @angular-devkit/build-angular@"~14.0.3" from the root project
9:41:29 PM: npm ERR!
9:41:29 PM: Build was terminated: Build script returned non-zero exit code: 1
9:41:29 PM: Creating deploy upload records
9:41:29 PM: Failing build: Failed to build site
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Solution

  • One possible solution is to use a .npmrc file to specify options during the install.

    If you haven't already, add a .npmrc file to the project root with the following content:

    legacy-peer-deps=true

    For more information on what this option does, see: What does npm install --legacy-peer-deps do exactly? When is it recommended / What's a potential use case?