The error below (sveltejs/kit#13238) was fixed in sveltejs/kit#13244 and released in @sveltejs/[email protected]
The error reappears if you change from @sveltejs/adapter-auto to @sveltejs/adapter-vercel in svelte.config.js (latest checkin of this repo).
The following message is printed (multiple times if using a monorepo):
If bundling, conditions should include development or production. If not bundling, conditions or NODE_ENV should include development or production. See https://www.npmjs.com/package/esm-env for tips on setting conditions in popular bundlers and runtimes.
Normally you get this when running pnpm build (or turbo build in my case) in CI, but you can very simply reproduce it like so:
> sv create sk-sync-bug
┌ Welcome to the Svelte CLI! (v0.6.9)
│
◇ Which template would you like?
│ Svelte library
│
◇ Add type checking with Typescript?
│ Yes, using Typescript syntax
│
◆ Project created
│
◇ What would you like to add to your project? (use arrow keys / space bar)
│ none
│
◇ Which package manager do you want to install dependencies with?
│ pnpm
│
◆ Successfully installed dependencies
│
◇ Project next steps ─────────────────────────────────────────────────────╮
│ │
│ 1: cd sk-sync-bug │
│ 2: git init && git add -A && git commit -m "Initial commit" (optional) │
│ 3: pnpm dev --open │
│ │
│ To close the dev server, hit Ctrl-C │
│ │
│ Stuck? Visit us at https://svelte.dev/chat │
│ │
├──────────────────────────────────────────────────────────────────────────╯
│
└ You're all set!
> cd sk-sync-bug
sk-sync-bug❱ pnpm up *
WARN 2 deprecated subdependencies found: [email protected], [email protected]
Already up to date
Progress: resolved 118, reused 77, downloaded 0, added 0, done
Done in 3s
sk-sync-bug❱ pnpm i
WARN 2 deprecated subdependencies found: [email protected], [email protected]
Packages: +8
++++++++
Progress: resolved 119, reused 77, downloaded 0, added 8, done
node_modules/.pnpm/@[email protected]_@[email protected][email protected][email protected][email protected]_vite@node_modules/.pnpm/@[email protected]_@[email protected][email protected][email protected][email protected][email protected]/node_modules/@sveltejs/kit: Running postinstall script, done in 988ms
devDependencies:
- @sveltejs/vite-plugin-svelte 4.0.4
+ @sveltejs/vite-plugin-svelte 5.0.3
- vite 5.4.11
+ vite 6.0.5
Done in 2.4s
sk-sync-bug> pnpm svelte-kit sync
If bundling, conditions should include development or production. If not bundling, conditions or NODE_ENV should include development or production. See https://www.npmjs.com/package/esm-env for tips on setting conditions in popular bundlers and runtimes.