How to solve "Integrity check failed for 'websocket-driver'" error when installing dependencies?

I tried to upload my Next.js application to Vercel and during the deployment time Vercel threw an error message.

Then I tried to reinstall my yarn package and the installation did not get completed my command terminal threw the same error about websocket.

How to resolve the error?

Solution

You can try clearing the cache and updating the checksums in the yarn.lock file by running the following commands.

yarn cache clean
yarn install --update-checksums

You could also try deleting the yarn.lock file altogether and re-run yarn install.