"Cannot read property 'rimraf' of undefined" when building using adapter-vercel

[natevaughan]

Describe the bug

Hi, I'm upgrading SvelteKit to ^1.0.0-next.278 in order to take advantage of some newer features like afterNavigate.

The build and runtime work locally but I'm getting the following failure on Vercel:

> Using @sveltejs/adapter-vercel
> Cannot read property 'rimraf' of undefined
    at adapt (file:///vercel/path0/node_modules/@sveltejs/adapter-vercel/index.js:17:10)
    at adapt (file:///vercel/path0/node_modules/@sveltejs/kit/dist/chunks/index5.js:881:8)
    at file:///vercel/path0/node_modules/@sveltejs/kit/dist/cli.js:1062:11

I've cleared the build cache on Vercel.

Reproduction

Run the following repo locally and deploy to Vercel. It should work locally but fail on Vercel.

https://github.com/natevaughan/launcher/tree/upgrade-sveltekit

Logs

Cloning github.com/natevaughan/launcher (Branch: main, Commit: e42023e)
Cloning completed: 661.173ms
Analyzing source code...
Installing build runtime...
Build runtime installed: 2.984s
Looking up build cache...
Build Cache not found
Detected package.json
Installing dependencies...
Detected `package-lock.json` generated by npm 7...
> launcher@0.0.1 postinstall
> prisma generate || true
Prisma schema loaded from prisma/schema.prisma
✔ Generated Prisma Client (3.6.0 | library) to ./node_modules/@prisma/client in 229ms
You can now start using Prisma Client in your code. Reference: https://pris.ly/d/client

import { PrismaClient } from '@prisma/client'
const prisma = new PrismaClient()

added 424 packages in 18s
62 packages are looking for funding
  run `npm fund` for details
> launcher@0.0.1 build /vercel/path0
> svelte-kit build
vite v2.8.4 building for production...
transforming...
// ...
Run npm run preview to preview your production build locally.
> Using @sveltejs/adapter-vercel
> Cannot read property 'rimraf' of undefined
    at adapt (file:///vercel/path0/node_modules/@sveltejs/adapter-vercel/index.js:17:10)
    at adapt (file:///vercel/path0/node_modules/@sveltejs/kit/dist/chunks/index5.js:881:8)
    at file:///vercel/path0/node_modules/@sveltejs/kit/dist/cli.js:1062:11
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! launcher@0.0.1 build: `svelte-kit build`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the launcher@0.0.1 build script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR!     /vercel/.npm/_logs/2022-02-18T21_24_46_615Z-debug.log
Error: Command "npm run build" exited with 1

System Info

Vercel

Severity

blocking an upgrade

Additional Information

No response

[Conduitry]

What version of the Vercel adapter are you on? Is it the latest one?

[natevaughan]

I tried both ^1.0.0-next and next

[benmccann]

That doesn't answer the question. You didn't provide the requested info:

npx envinfo --system --binaries --browsers --npmPackages "{svelte,@sveltejs/*,vite}"

You're almost certainly not on the latest one, but it's impossible to tell from the information provided. It's the package-lock.json that controls what version is used

[natevaughan]

  System:
    OS: macOS 12.0
    CPU: (10) x64 Apple M1 Max
    Memory: 7.36 GB / 64.00 GB
    Shell: 3.2.57 - /bin/bash
  Binaries:
    Node: 16.10.0 - /usr/local/bin/node
    Yarn: 1.22.10 - /usr/local/bin/yarn
    npm: 7.24.0 - /usr/local/bin/npm
    Watchman: 2021.09.13.00 - /usr/local/bin/watchman
  Browsers:
    Firefox: 97.0.1
    Safari: 15.0
  npmPackages:
    @sveltejs/adapter-vercel: ^1.0.0-next.0 => 1.0.0-next.31 
    @sveltejs/kit: ^1.0.0-next.278 => 1.0.0-next.278 
    svelte: ^3.34.0 => 3.46.4 

[he1d1]

I have run into this and I fixed it by upgrading my packages.
AFAIK it happens when there is a mismatch between an adapter version and the sveltekit version

[natevaughan]

@he1d1 Which versions are you running that play well together?

[benmccann]

You're 12 versions behind on adapter-vercel. The latest is 1.0.0-next.43

[natevaughan]

Honest question from a guy doing his best: where would I find info on compatible versions of adapters and sveltekit, or even just which version of each is the latest?

[benmccann]

You can click the "Versions" tab on npm: https://www.npmjs.com/package/@sveltejs/adapter-vercel
Or view the changelog: https://github.com/sveltejs/kit/blob/master/packages/adapter-vercel/CHANGELOG.md

You should use versions that were released at the same time. If you keep both updated to the latest that's an easy way to do it

[natevaughan]

Nudge to the team to release versions with nominally matching numbers instead of separate sequences

[benmccann]

That's not going to happen until 1.0