Module 'cypress' not found using Yarn v4

[arielmoguillansky]

Hi! I'm trying to trigger cypress component in a nextjs project with actions.
This is the following yml:

name: Cypress Tests
on:
  pull_request:
    branches:
      - main
      - develop
jobs:
  cypress-run:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-node@v3
        with:
          node-version: 18
      - name: Enable Corepack
        run: corepack enable
      - name: Install dependencies
        run: yarn install
      - name: Run Cypress tests
        uses: cypress-io/[email protected]
        with:
          component: true
          browser: chrome

And the following error

Run cypress-io/github-action@v6
Received 83886080 of [17](https://github.com/ForaTravel/fora-website/actions/runs/13030631408/job/36348900903#step:6:18)9777809 (46.7%), 79.9 MBs/sec
Cache Size: ~171 MB (179777809 B)
/usr/bin/tar -xf /home/runner/work/_temp/15d5454b-b973-44be-919b-36d64496dbca/cache.tzst -P -C /home/runner/work/fora-website/fora-website --use-compress-program unzstd
Received 179777809 of 179777809 (100.0%), 85.6 MBs/sec
Cache restored successfully
/opt/hostedtoolcache/node/[18](https://github.com/ForaTravel/fora-website/actions/runs/13030631408/job/36348900903#step:6:19).20.6/x64/bin/yarn --frozen-lockfile
➤ YN0050: The --frozen-lockfile option is deprecated; use --immutable and/or --immutable-cache instead

➤ YN0000: · Yarn 4.3.0
➤ YN0000: ┌ Resolution step
Resolution step
➤ YN0000: └ Completed in 0s 454ms
➤ YN0000: ┌ Post-resolution validation
Post-resolution validation
➤ YN0000: └ Completed
➤ YN0000: ┌ Fetch step
Fetch step
➤ YN0000: └ Completed in 1s 718ms
➤ YN0000: ┌ Link step
Link step
➤ YN0000: └ Completed in 0s 267ms
➤ YN0000: · Done with warnings in 2s 762ms
/opt/hostedtoolcache/node/18.20.6/x64/bin/npx cypress cache list
npm warn exec The following package was not found and will be installed: [email protected]
┌─────────┬───────────────────┐
│ version │ last used         │
├─────────┼───────────────────┤
│ 14.0.0  │ a few seconds ago │
├─────────┼───────────────────┤
│ 14.0.1  │ [19](https://github.com/ForaTravel/fora-website/actions/runs/13030631408/job/36348900903#step:6:20) hours ago      │
└─────────┴───────────────────┘
/opt/hostedtoolcache/node/18.20.6/x64/bin/npx cypress verify

[STARTED] Task without title.
[SUCCESS] Task without title.
Saving npm cache error: Path Validation Error: Path(s) specified in the action for caching do(es) not exist, hence no cache is being saved.
/usr/bin/tar --posix -cf cache.tzst --exclude cache.tzst -P -C /home/runner/work/fora-website/fora-website --files-from manifest.txt --use-compress-program zstdmt
Failed to save: Unable to reserve cache with key cypress-linux-x64-a9b8b839e660cd[21](https://github.com/ForaTravel/fora-website/actions/runs/13030631408/job/36348900903#step:6:22)36b70922d7cdd87473b62ba1a1f9ba0f77ce9f3944ad5329b6b2b682bf84d9fb7330aa570f56d18c19f08f328812a15ceced577004b1f7bb, another job may be creating this cache. More details: Cache already exists. Scope: refs/pull/1984/merge, Key: cypress-linux-x64-a9b8b839e660cd2136b709[22](https://github.com/ForaTravel/fora-website/actions/runs/13030631408/job/36348900903#step:6:23)d7cdd87473b62ba1a1f9ba0f77ce9f3944ad5329b6b2b682bf84d9fb7330aa570f56d18c19f08f328812a15ceced577004b1f7bb, Version: 1955096f8dd018efdf62615d0a27779c95e9b0287a6a71bc18[23](https://github.com/ForaTravel/fora-website/actions/runs/13030631408/job/36348900903#step:6:24)56f3b1a36196
Error: Cannot find module 'cypress'
Require stack:
- /home/runner/work/_actions/cypress-io/github-action/v6/dist/index.js

Tried by adding install-command as the docs suggest but no luck

      - name: Run Cypress tests
        uses: cypress-io/[email protected]
        with:
          component: true
          browser: chrome
          install-command: yarn install

Any help will be much appreciated!

[arielmoguillansky]

Solved: must include .yarnrc with the nodeLinker prop

[MikeMcC399]

@arielmoguillansky

It's good to see you solved your problem!

We've just updated the documentation on https://docs.cypress.io/app/get-started/install-cypress#Package-Manager to make it clear that you need nodeLinker: node-modules for Component Testing.