Faced Vercel Error with NEXT

[jakesungjaekim]

Here's the situation. I customized an external library via patch-package. After that, another change point is created and committed, and Vercel occur error like that.

Deleting and reinstalling the node module or deleting and recreating the patch file does not solve the problem.

i appreciate that if you give some advice. thx.

[andyjy]

I suspect this is due to Vercel's build process caching node_modules. (At least it was for me.)

You can resolve by viewing the specific failing deployment within Vercel and selecting "Redeploy" (ensuring the "reuse existing build cache" option is disabled).

This should deploy successfully with no node_modules cache - and then cache the correctly-patched package for future builds up until you modify the patch again, at which point you just need to repeat the one-off manual redeploy to resolve again.

[jakesungjaekim]

@andyjy i appreciate your advice, thx dude !!

[iba-1]

@jakesungjaekim if you're deploying using webhook you can also disable node_modules caching by appending this parameter to the URL ?buildCache=false Additional info here: https://vercel.com/docs/concepts/deployments/deploy-hooks#build-cache