Package Conflict between Angular 19 and NestJS

[phihochzwei]

Current Behavior

After migrating to NX 20.2.2 (aside from problems with the eslint migrations) I am facing the problem that I no longer can run npm ci due to a package conflict

npm error code ERESOLVE npm error ERESOLVE could not resolve npm error npm error While resolving: @angular-devkit/[email protected] npm error Found: [email protected] npm error node_modules/chokidar npm error peerOptional chokidar@"^3.5.2" from @angular-devkit/[email protected] npm error node_modules/@nx/nest/node_modules/@angular-devkit/core npm error @angular-devkit/core@"16.0.1" from @angular-devkit/[email protected] npm error node_modules/@nx/nest/node_modules/@angular-devkit/schematics npm error @angular-devkit/schematics@"16.0.1" from @nestjs/[email protected] npm error node_modules/@nx/nest/node_modules/@nestjs/schematics npm error @nestjs/schematics@"^9.1.0" from @nx/[email protected] npm error node_modules/@nx/nest npm error @angular-devkit/core@"16.0.1" from @nestjs/[email protected] npm error node_modules/@nx/nest/node_modules/@nestjs/schematics npm error @nestjs/schematics@"^9.1.0" from @nx/[email protected] npm error node_modules/@nx/nest npm error dev @nx/nest@"20.2.2" from the root project npm error chokidar@"^3.5.3" from [email protected] npm error node_modules/@storybook/builder-webpack5/node_modules/fork-ts-checker-webpack-plugin npm error fork-ts-checker-webpack-plugin@"^8.0.0" from @storybook/[email protected] npm error node_modules/@storybook/builder-webpack5 npm error @storybook/builder-webpack5@"8.4.7" from @storybook/[email protected] npm error node_modules/@storybook/angular npm error dev @storybook/angular@"8.4.7" from the root project npm error 6 more (@swc/cli, browser-sync, ...) npm error npm error Fix the upstream dependency conflict, or retry npm error this command with --force or --legacy-peer-deps npm error to accept an incorrect (and potentially broken) dependency resolution. npm error npm error

I am no expert but to me it looks like the version of the nestJS Schematics in @nx/nest needs to be bumped to a higher version

Expected Behavior

npm ci runs smoothly :)

GitHub Repo

No response

Steps to Reproduce

Nx Report

Node           : 22.6.0
OS             : darwin-arm64
Native Target  : aarch64-macos
npm            : 10.8.2

nx                     : 20.2.2
@nx/js                 : 20.2.2
@nx/jest               : 20.2.2
@nx/eslint             : 20.2.2
@nx/workspace          : 20.2.2
@nx/angular            : 20.2.2
@nx/cypress            : 20.2.2
@nx/devkit             : 20.2.2
@nx/eslint-plugin      : 20.2.2
@nx/module-federation  : 20.2.2
@nx/nest               : 20.2.2
@nx/node               : 20.2.2
@nx/plugin             : 20.2.2
@nx/storybook          : 20.2.2
@nx/web                : 20.2.2
@nx/webpack            : 20.2.2
typescript             : 5.6.3
---------------------------------------
Registered Plugins:
@nx/storybook/plugin
---------------------------------------
Community plugins:
@ngrx/component      : 18.1.1
@ngrx/effects        : 18.1.1
@ngrx/entity         : 18.1.1
@ngrx/router-store   : 18.1.1
@ngrx/schematics     : 18.1.1
@ngrx/signals        : 18.1.1
@ngrx/store          : 18.1.1
@ngrx/store-devtools : 18.1.1
@storybook/angular   : 8.4.7
ng-mocks             : 14.13.1
ng2-charts           : 6.0.1
---------------------------------------
Local workspace plugins:
         @deich-lib/workspace-plugin

Failure Logs

Package Manager Version

No response

Operating System

• macOS
• Linux
• Windows
• Other (Please specify)

Additional Information

No response

[skyleguy]

i am seeing this same issue unfortunately

[skyleguy]

Has anyone figured out any potential work around? I was excited to see my migrate to angular 19 succeed but then surprised when I tried to run npm I after the successful migrations that there were package issues