Vite build fails on 1.2.1 #16823

LetrixZ · 2025-01-28T02:25:09Z

Edit: fixed in #16856, this will be part of Bun v1.2.2

original issue:

What version of Bun is running?

1.2.1+ce532901c

What platform is your computer?

Darwin 24.2.0 arm64 arm

What steps can reproduce the bug?

Here's a trimmed down project that has the issue: https://github.com/LetrixZ/bun-issue

Clone
Install dependencies: bun install
Run build command: bun run build

What is the expected behavior?

Build succeeding like on 1.2.0 and previous versions

What do you see instead?

Build fails with different issues. Examples:

error during build:
[vite-plugin-sveltekit-compile] [vite:esbuild-transpile] Transform failed with 1 error:
_app/immutable/chunks/user.!~{00b}~.js:14308:110: ERROR: Expected ")" but found "\x14"

Expected ")" but found "\x14"
14306|  		if ('transitionConfig' in $$new_props) $$invalidate(2, transitionConfig = $$new_props.transitionConfig);
14307|  		if ('inTransition' in $$new_props) $$invalidate(3, inTransition = $$new_props.inTransition);
14308|  		if ('inTransitionConfig' in $$new_props) $$invalidate(4, inTransitionConfig = $$new_props.inTransitionConfig);
   |                                                                                                                ^
14309|  		if ('outTransition' in $$new_props) $$invalidate(5, outTransition = $$new_props.outTransition);
14310|  		if ('outTransitionConfig' in $$new_props) $$invalidate(6, outTransitionConfig = $$new_props.outTransitionConfig);


Expected ")" but found "\x14"
14306|  		if ('transitionConfig' in $$new_props) $$invalidate(2, transitionConfig = $$new_props.transitionConfig);
14307|  		if ('inTransition' in $$new_props) $$invalidate(3, inTransition = $$new_props.inTransition);
14308|  		if ('inTransitionConfig' in $$new_props) $$invalidate(4, inTransitionConfig = $$new_props.inTransitionConfig);
   |                                                                                                                ^
14309|  		if ('outTransition' in $$new_props) $$invalidate(5, outTransition = $$new_props.outTransition);
14310|  		if ('outTransitionConfig' in $$new_props) $$invalidate(6, outTransitionConfig = $$new_props.outTransitionConfig);

[vite:esbuild-transpile] Transform failed with 1 error:
_app/immutable/chunks/user.!~{00b}~.js:14308:110: ERROR: Expected ")" but found "\x14"

Expected ")" but found "\x14"
14306|  		if ('transitionConfig' in $$new_props) $$invalidate(2, transitionConfig = $$new_props.transitionConfig);
14307|  		if ('inTransition' in $$new_props) $$invalidate(3, inTransition = $$new_props.inTransition);
14308|  		if ('inTransitionConfig' in $$new_props) $$invalidate(4, inTransitionConfig = $$new_props.inTransitionConfig);
   |                                                                                                                ^
14309|  		if ('outTransition' in $$new_props) $$invalidate(5, outTransition = $$new_props.outTransition);
14310|  		if ('outTransitionConfig' in $$new_props) $$invalidate(6, outTransitionConfig = $$new_props.outTransitionConfig);

    at failureErrorWithLog (/Users/fermin/Downloads/bun-issue-main/node_modules/esbuild/lib/main.js:1472:19)
    at <anonymous> (/Users/fermin/Downloads/bun-issue-main/node_modules/esbuild/lib/main.js:755:50)
    at <anonymous> (/Users/fermin/Downloads/bun-issue-main/node_modules/esbuild/lib/main.js:622:9)
    at handleIncomingPacket (/Users/fermin/Downloads/bun-issue-main/node_modules/esbuild/lib/main.js:677:12)
    at readFromStdout (/Users/fermin/Downloads/bun-issue-main/node_modules/esbuild/lib/main.js:600:7)
    at emit (node:events:87:22)
    at addChunk (internal:streams/readable:265:47)
    at readableAddChunkPushByteMode (internal:streams/readable:243:18)
    at handleNumberResult (internal:streams/native-readable:69:18)
    at <anonymous> (internal:streams/native-readable:43:68)

error during build:
[vite-plugin-sveltekit-compile] [vite:esbuild-transpile] Transform failed with 1 error:
_app/immutable/chunks/user.!~{00b}~.js:17888:168: ERROR: Unterminated string literal

Unterminated string literal
17887|        default: "bg-primary text-primary-foreground hover:bg-primary/90",
17888|        "primary-outline": "border border-primary/50 bg-transparent text-foreground hover:bg-primary/20",
17889|        destructive: "bg-destructive text-destructive-foreground hover:bg-destructive/90",
   |                                                                  ^
17890|        indigo: "bg-indigo-700 text-foreground hover:bg-indigo-700/90",
17891|        "indigo-outline": "border border-indigo-700/50 bg-transparent text-foreground hover:bg-indigo-700/20",


Unterminated string literal
17887|        default: "bg-primary text-primary-foreground hover:bg-primary/90",
17888|        "primary-outline": "border border-primary/50 bg-transparent text-foreground hover:bg-primary/20",
17889|        destructive: "bg-destructive text-destructive-foreground hover:bg-destructive/90",
   |                                                                  ^
17890|        indigo: "bg-indigo-700 text-foreground hover:bg-indigo-700/90",
17891|        "indigo-outline": "border border-indigo-700/50 bg-transparent text-foreground hover:bg-indigo-700/20",

[vite:esbuild-transpile] Transform failed with 1 error:
_app/immutable/chunks/user.!~{00b}~.js:17888:168: ERROR: Unterminated string literal

Unterminated string literal
17887|        default: "bg-primary text-primary-foreground hover:bg-primary/90",
17888|        "primary-outline": "border border-primary/50 bg-transparent text-foreground hover:bg-primary/20",
17889|        destructive: "bg-destructive text-destructive-foreground hover:bg-destructive/90",
   |                                                                  ^
17890|        indigo: "bg-indigo-700 text-foreground hover:bg-indigo-700/90",
17891|        "indigo-outline": "border border-indigo-700/50 bg-transparent text-foreground hover:bg-indigo-700/20",

    at failureErrorWithLog (/Users/fermin/Downloads/bun-issue-main/node_modules/esbuild/lib/main.js:1472:19)
    at <anonymous> (/Users/fermin/Downloads/bun-issue-main/node_modules/esbuild/lib/main.js:755:50)
    at <anonymous> (/Users/fermin/Downloads/bun-issue-main/node_modules/esbuild/lib/main.js:622:9)
    at handleIncomingPacket (/Users/fermin/Downloads/bun-issue-main/node_modules/esbuild/lib/main.js:677:12)
    at readFromStdout (/Users/fermin/Downloads/bun-issue-main/node_modules/esbuild/lib/main.js:600:7)
    at emit (node:events:87:22)
    at addChunk (internal:streams/readable:265:47)
    at readableAddChunkPushByteMode (internal:streams/readable:243:18)
    at handleNumberResult (internal:streams/native-readable:69:18)
    at <anonymous> (internal:streams/native-readable:43:68)

Additional information

No response

The text was updated successfully, but these errors were encountered:

RiskyMH · 2025-01-28T03:47:11Z

Appears to have regressed with #16754

R0guelands · 2025-01-28T05:53:08Z

I don't know if its related, but the error i get is very similar on vite + react build:

Im trying to build vite + react using bun run build, and im getting this error after using the latest bun 1.2.1:

3.200 [vite:define] Transform failed with 1 error:
3.200 /app/node_modules/react-router/dist/development/chunk-SYFQ2XB5.mjs:6679:25: ERROR: Unexpected "\xce"
3.200 file: /app/node_modules/react-router/dist/development/chunk-SYFQ2XB5.mjs
3.200     at failureErrorWithLog (/app/node_modules/esbuild/lib/main.js:1476:19)
3.200     at <anonymous> (/app/node_modules/esbuild/lib/main.js:755:50)
3.200     at <anonymous> (/app/node_modules/esbuild/lib/main.js:622:9)
3.200     at handleIncomingPacket (/app/node_modules/esbuild/lib/main.js:677:12)
3.200     at readFromStdout (/app/node_modules/esbuild/lib/main.js:600:7)
3.200     at emit (node:events:87:22)
3.200     at addChunk (internal:streams/readable:265:47)
3.200     at readableAddChunkPushByteMode (internal:streams/readable:243:18)
3.200     at handleNumberResult (internal:streams/native-readable:69:18)
3.200     at <anonymous> (internal:streams/native-readable:43:68)
3.239 error: script "build" exited with code 1

it worked fine before updating.

jean-dusenne · 2025-01-28T13:22:28Z

Hello
same issue for me with 1.2.1 version
Project based on nuxt framework

#15 18.24  ERROR  Nuxt Build Error: [commonjs--resolver] Transform failed with 1 error:
#15 18.24 /usr/src/app/node_modules/@vue/runtime-core/dist/runtime-core.esm-bundler.js:6983:10: ERROR: Unexpected "\a"
#15 18.24 file: /usr/src/app/node_modules/@vue/runtime-core/dist/runtime-core.esm-bundler.js

set docker image to oven/bun:1.2.0-alpine instead of oven/bun:1-alpine in order to build project

binajmen · 2025-01-28T13:43:41Z

I can confirm I have the same issue with 1.2.1 using SolidStart. Switching back to 1.2.0 solved the issue.

R0guelands · 2025-01-28T14:25:15Z

Downgraded the docker image to oven/bun:1.2.0-slim and the build pipeline worked again for vite + react.

TiBianMod · 2025-01-28T14:32:28Z

same here, with VUE

vite v6.0.11 building for production...
✓ 6749 modules transformed.
x Build failed in 10.55s
[ error ] [vite:esbuild-transpile] Transform failed with 1 error:
assets/highlighter-!~{00e}~.js:9438:25: ERROR: Expected ")" but found "\x81"

Expected ")" but found "\x81"
9436|    const colorPalette = createColorPalette(
9437|      Object.fromEntries(
9438|        namedColors.map((name) => [
   |                           ^
9439|          name,
9440|          theme.colors?.[`terminal.ansi${name[0].toUpperCase()}${name.substring(1)}`]

rendering chunks (11)...%

nikolap · 2025-01-28T14:38:04Z

Same issue with bun + vite on Ubuntu 2024 and macOS 15.

Can confirm rollback to 1.2.0 fixes it on all platforms

cjkoepke · 2025-01-28T16:19:52Z

Same on bun + vite, can confirm 1.2.0 works.

jack-y · 2025-01-28T17:14:59Z

Same on bun + sveltekit on Ubuntu 24.04, can confirm 1.2.0 works.

tomredman · 2025-01-28T17:26:14Z

Yup, seeing this as well: vinxi + vite + bun 1.2.1

basb7 · 2025-01-28T17:46:58Z

Tuve el mismo error usando vite + react.
¡Si uso la versión de bun 1.2.0 funciona perfecto!.

xfathurrahman · 2025-01-28T18:03:42Z

same on bun + vite + laravel 🐸

joaolisboa · 2025-01-28T18:09:53Z

Also seeing this on Vite + Nuxt/Vue. Works locally, but fails in my CI/CD with latest alpine

Switching to 1.2.0-apline fixed it

R0guelands · 2025-01-28T18:12:34Z

Very interesting to see. Bun 1.2.1 works locally with bun run build for vite + react, but fails in CI/CD pipeline using docker image.

Jarred-Sumner · 2025-01-28T20:47:26Z

We don’t have a fix yet, but we are working on it and will do a release once it’s fixed

itorz7 · 2025-01-29T03:43:21Z

with vite (remix) too
and prisma cannot generate it stuck
but 1.2.0 working

anime-shed · 2025-01-29T04:58:18Z

facing the same on my nuxt project, while Bun 1.2.1 works locally with bun run build for nuxt, but fails in CI/CD pipeline using docker image:

ℹ ✓ 2012 modules transformed.

 ERROR  x Build failed in 34.90s


[nuxi]  ERROR  Nuxt Build Error: [commonjs--resolver] Transform failed with 1 error:
/app/node_modules/@vue/runtime-core/dist/runtime-core.esm-bundler.js:6995:25: ERROR: Expected identifier but found "\xc5"
file: /app/node_modules/@vue/runtime-core/dist/runtime-core.esm-bundler.js

    node_modules/@vue/runtime-core/dist/runtime-core.esm-bundler.js:6995:25: ERROR: Expected identifier but found "\xc5"
    file: node_modules/@vue/runtime-core/dist/runtime-core.esm-bundler.js
    at failureErrorWithLog (node_modules/esbuild/lib/main.js:1476:19)
    at <anonymous> (node_modules/esbuild/lib/main.js:755:50)
    at <anonymous> (node_modules/esbuild/lib/main.js:622:9)
    at handleIncomingPacket (node_modules/esbuild/lib/main.js:677:12)
    at readFromStdout (node_modules/esbuild/lib/main.js:600:7)
    at emit (node:events:87:22)
    at addChunk (internal:streams/readable:265:47)
    at readableAddChunkPushByteMode (internal:streams/readable:243:18)
    at handleArrayBufferViewResult (internal:streams/native-readable:79:16)
    at <anonymous> (internal:streams/native-readable:43:68)
    at processTicksAndRejections (native:7:39)

error: script "build:beta" exited with code 1
error: process "/bin/sh -c bun run build:${buildEnv}" did not complete successfully: exit code: 1

had to switch to oven/bun:1.1.45-alpine for temp fix.

cmjoseph07 · 2025-01-29T05:15:48Z

Same error with macos + sveltekit, bun 1.2.1 is broken but 1.2.0 is fine for both docker image and locally.

chtibizoux · 2025-01-29T06:19:18Z

I have no crash but an infinite build that blocks on rendering chunks (94)... only with bun 1.2.1.
I'm using sveltekit 2.16.1 and vite 6.0.11.
It seems to be an error with vite I suggest to change the title.

Karakatiza666 · 2025-01-29T17:28:37Z

We had a similar error with Vite + SvelteKit on arm64 machine

zx8086 · 2025-01-30T01:45:43Z

Yay... same issue, I am in the mix ! Bun 1.2.1 + Svelte 5.18.0 + Vite 6.0.7

5.741 vite v6.0.11 building for production...
5.747 transforming...
9.523 ✓ 1398 modules transformed.
9.902 rendering chunks...
9.937 x Build failed in 4.20s
9.955 x Build failed in 7.89s
9.956 error during build:
9.956 [vite-plugin-sveltekit-compile] [vite:esbuild-transpile] Transform failed with 1 error:
9.956 _app/immutable/chunks/!~{00f}~.js:2645:27: ERROR: Expected ")" but found "\x00"
9.956 
9.956 Expected ")" but found "\x00"
9.956 2643|      const decoder = new TextDecoder();
9.956 2644|      function deserialize(data) {
9.956 2645|        return unflatten(data, {
9.956    |                             ^
9.956 2646|          ...app.decoders,
9.956 2647|          Promise: (id) => {
9.956 
9.956 
9.956 Expected ")" but found "\x00"
9.956 2643|      const decoder = new TextDecoder();
9.956 2644|      function deserialize(data) {
9.956 2645|        return unflatten(data, {
9.956    |                             ^
9.956 2646|          ...app.decoders,
9.956 2647|          Promise: (id) => {
9.956 
9.956 [vite:esbuild-transpile] Transform failed with 1 error:
9.956 _app/immutable/chunks/!~{00f}~.js:2645:27: ERROR: Expected ")" but found "\x00"
9.956 
9.956 Expected ")" but found "\x00"
9.956 2643|      const decoder = new TextDecoder();
9.956 2644|      function deserialize(data) {
9.956 2645|        return unflatten(data, {
9.956    |                             ^
9.956 2646|          ...app.decoders,
9.956 2647|          Promise: (id) => {
9.956 
9.956     at failureErrorWithLog (/app/node_modules/esbuild/lib/main.js:1476:19)
9.956     at <anonymous> (/app/node_modules/esbuild/lib/main.js:755:50)
9.956     at <anonymous> (/app/node_modules/esbuild/lib/main.js:622:9)
9.956     at handleIncomingPacket (/app/node_modules/esbuild/lib/main.js:677:12)
9.956     at readFromStdout (/app/node_modules/esbuild/lib/main.js:600:7)
9.956     at emit (node:events:87:22)
9.956     at addChunk (internal:streams/readable:265:47)
9.956     at readableAddChunkPushByteMode (internal:streams/readable:243:18)
9.956     at handleArrayBufferViewResult (internal:streams/native-readable:79:16)
9.956     at <anonymous> (internal:streams/native-readable:43:68)
10.02 error: "vite" exited with code 1

Jarred-Sumner · 2025-01-30T03:25:09Z

We are still working on a fix. Aiming to release tonight with the fix (and some memory reductions)

moshOntong-IT · 2025-01-30T03:36:59Z

I encountered this as well on vite react pwc with tanstack router. But it fix when using FROM oven/bun:1.2.0-alpine

nicksrandall · 2025-01-30T04:15:50Z

Also seeing this issue: Reverting back to 1.2.0 fixes it for me.

brielov · 2025-01-31T01:31:38Z

Landed here because I was trying to build a react-router 7 app (vite) with just bun (no node) and it hangs on transforming... when I do bun run build. I tried this locally and with a Dockerfile and same thing. Bun version is 1.2.1.

nicksrandall · 2025-01-31T01:39:52Z

@Jarred-Sumner are we still thinking that a fix for this will land in 1.2.2?

LetrixZ · 2025-01-31T14:59:06Z

Using 1.2.1-canary.37+d4ce42198 can confirm that my project builds fine now. Thanks!

zx8086 · 2025-02-01T21:01:12Z

Thanks @Jarred-Sumner & team, fixed !

LetrixZ added bug Something isn't working needs triage labels Jan 28, 2025

RiskyMH added confirmed bug We can reproduce this issue regression and removed needs triage labels Jan 28, 2025

Jarred-Sumner mentioned this issue Jan 28, 2025

Fixes #16823 #16827

Closed

paperclover self-assigned this Jan 28, 2025

dylan-conway mentioned this issue Jan 29, 2025

fix(fs): WriteStream pending write fastpath #16856

Merged

Jarred-Sumner changed the title ~~SvelteKit build fails on 1.2.1~~ Vite build fails on 1.2.1 Jan 29, 2025

binhtran432k mentioned this issue Jan 29, 2025

Vite breaks on 1.2.1, works on 1.2.0 #16868

Closed

RiskyMH marked this as a duplicate of #16868 Jan 29, 2025

RiskyMH mentioned this issue Jan 29, 2025

Crashes on building a bundle from HTML #16849

Open

paperclover assigned dylan-conway Jan 30, 2025

Karakatiza666 mentioned this issue Jan 30, 2025

pipeline-manager web-ui-builder are very slow feldera/feldera#3400

Closed

RiskyMH mentioned this issue Jan 30, 2025

Docker build hangs with nuxt app #16902

Open

Jarred-Sumner closed this as completed in #16856 Jan 31, 2025

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Vite build fails on 1.2.1 #16823

Vite build fails on 1.2.1 #16823

LetrixZ commented Jan 28, 2025 •

edited by Jarred-Sumner

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RiskyMH commented Jan 28, 2025

R0guelands commented Jan 28, 2025

jean-dusenne commented Jan 28, 2025 •

edited

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binajmen commented Jan 28, 2025 •

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R0guelands commented Jan 28, 2025

TiBianMod commented Jan 28, 2025

nikolap commented Jan 28, 2025

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jack-y commented Jan 28, 2025

tomredman commented Jan 28, 2025

basb7 commented Jan 28, 2025

xfathurrahman commented Jan 28, 2025

joaolisboa commented Jan 28, 2025 •

edited

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R0guelands commented Jan 28, 2025

Jarred-Sumner commented Jan 28, 2025

itorz7 commented Jan 29, 2025

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cmjoseph07 commented Jan 29, 2025

chtibizoux commented Jan 29, 2025

Karakatiza666 commented Jan 29, 2025

zx8086 commented Jan 30, 2025 •

edited by RiskyMH

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nicksrandall commented Jan 30, 2025

brielov commented Jan 31, 2025

nicksrandall commented Jan 31, 2025 •

edited

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LetrixZ commented Jan 31, 2025

zx8086 commented Feb 1, 2025

Vite build fails on 1.2.1 #16823

Vite build fails on 1.2.1 #16823

Comments

LetrixZ commented Jan 28, 2025 • edited by Jarred-Sumner Loading

What version of Bun is running?

What platform is your computer?

What steps can reproduce the bug?

What is the expected behavior?

What do you see instead?

Additional information

RiskyMH commented Jan 28, 2025

R0guelands commented Jan 28, 2025

jean-dusenne commented Jan 28, 2025 • edited Loading

binajmen commented Jan 28, 2025 • edited Loading

R0guelands commented Jan 28, 2025

TiBianMod commented Jan 28, 2025

nikolap commented Jan 28, 2025

cjkoepke commented Jan 28, 2025

jack-y commented Jan 28, 2025

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joaolisboa commented Jan 28, 2025 • edited Loading

R0guelands commented Jan 28, 2025

Jarred-Sumner commented Jan 28, 2025

itorz7 commented Jan 29, 2025

anime-shed commented Jan 29, 2025

cmjoseph07 commented Jan 29, 2025

chtibizoux commented Jan 29, 2025

Karakatiza666 commented Jan 29, 2025

zx8086 commented Jan 30, 2025 • edited by RiskyMH Loading

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LetrixZ commented Jan 28, 2025 •

edited by Jarred-Sumner

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