Unable to deploy Remix with Nodejs 16 on Vercel

[janekwunderlich]

What version of Remix are you using?

1.4.3

Steps to Reproduce

1. Have a project with @remix-run/vercel
2. vercel.json contains the following content:
   { "build": { "env": { "ENABLE_FILE_SYSTEM_API": "1" } } }
3. Deploy with Nodejs version 16 on Vercel

Expected Behavior

It deploys and content gets properly passed to output that Vercel expects.

Actual Behavior

[machour]

Seems like we need to switch from the File System API V2 to the Build Output API

[silvenon]

To me it seems like you have engines set to v16, but your Vercel project set to v14, and that might be the reason for the failure. Is this correct?

Either way, to use v16 you'd need Build Output API. However, I'm not sure if it's necessary to enable by default it in the template, I think it makes more sense to leave it up to people to do it themselves if they need to, no?

[MichaelDeBoey]

Going to close this as our Vercel template will be officially deprecated once #5964 is released