Using UUID in API routes gives Cannot read properties of undefined (reading 'v4')

[ThangHuuVu]

Describe the bug

I try to use uuid.v4() in an API route but Sveltekit is giving me this error. Code:

import * as uuid from 'uuid'
import { v4 as uuidv4 } from "uuid";
export const GET = async () => {
  // console.log('uuid', uuid.v4())
  console.log('uuidv4', uuidv4())

}

Reproduction

https://github.com/ThangHuuVu/sveltekit-uuid-reproduction
https://sveltekit-repro-uuid-thvu.vercel.app/

Logs

Cannot read properties of undefined (reading 'v4')
TypeError: Cannot read properties of undefined (reading 'v4')
    at GET (/Users/thangvu/repos/github/sveltekit-repro-uuid/src/routes/api/test/+server.js:5:24)
    at render_endpoint (file:///Users/thangvu/repos/github/sveltekit-repro-uuid/node_modules/.pnpm/@sveltejs+kit@1.0.0-next.584_svelte@3.54.0+vite@4.0.1/node_modules/@sveltejs/kit/src/runtime/server/endpoint.js:45:26)
    at resolve (file:///Users/thangvu/repos/github/sveltekit-repro-uuid/node_modules/.pnpm/@sveltejs+kit@1.0.0-next.584_svelte@3.54.0+vite@4.0.1/node_modules/@sveltejs/kit/src/runtime/server/index.js:398:23)
    at async respond (file:///Users/thangvu/repos/github/sveltekit-repro-uuid/node_modules/.pnpm/@sveltejs+kit@1.0.0-next.584_svelte@3.54.0+vite@4.0.1/node_modules/@sveltejs/kit/src/runtime/server/index.js:261:20)
    at async file:///Users/thangvu/repos/github/sveltekit-repro-uuid/node_modules/.pnpm/@sveltejs+kit@1.0.0-next.584_svelte@3.54.0+vite@4.0.1/node_modules/@sveltejs/kit/src/exports/vite/dev/index.js:480:22

### System Info

```Shell
System:
    OS: macOS 12.5.1
    CPU: (10) arm64 Apple M1 Pro
    Memory: 85.08 MB / 32.00 GB
    Shell: 5.8.1 - /bin/zsh
  Binaries:
    Node: 16.17.0 - ~/.nvm/versions/node/v16.17.0/bin/node
    Yarn: 1.22.19 - ~/.nvm/versions/node/v16.17.0/bin/yarn
    npm: 8.15.0 - ~/.nvm/versions/node/v16.17.0/bin/npm
  Browsers:
    Chrome: 108.0.5359.98
    Firefox: 107.0.1
    Safari: 15.6.1
    Safari Technology Preview: 16.0

Severity

annoyance

Additional Information

No response

[treppo]

I am seeing the same error in my project. The vite build and vite preview tasks work, but the dev server shows the error.

[SudoerWithAnOpinion]

I'm seeing this in my hooks.server.js as well.

  Binaries:
    Node: 18.2.0 - ~/.nvm/versions/node/v18.2.0/bin/node
    npm: 8.11.0 - ~/.nvm/versions/node/v18.2.0/bin/npm
  npmPackages:
    @sveltejs/adapter-auto: next => 1.0.0-next.91 
    @sveltejs/adapter-node: 1.0.0-next.100 => 1.0.0-next.100 
    @sveltejs/kit: next => 1.0.0-next.589 
    svelte: ^3.54.0 => 3.54.0 
    uuid: ^9.0.0 => 9.0.0
    vite: ^4.0.0 => 4.0.0

Switching to crypto.randomUUID() seems to be a good workaround/alternative.

[randyridge]

this was working for us in hooks.server.ts in "@sveltejs/kit": "1.0.0-next.570", upgrading to 1.0.0 I see the same issue.

... actually it looks like it might be a vite issue, i upgraded only it from previous working state and the issue occurs, from 3.2.4 to 4.0.1.

I went ahead and filed an issue on the vite repo using OP's original details.

[treppo]

this seems to be an issue in vite, tracked at vitejs/vite#11385

[randyridge]

This is fixed in vite 4.0.3