Repository navigation
React+ts demo doesn't build #2116
Description
Describe the bug
Cannot use react-ts editor sandbox, either with Chrome or Firefox.
Page pane does not show rendered page, but instead says "Failed to run start command".
Terminal pane shows the following:
~/projects/vitejs-vite-m8rnb3dc
❯ npm install && npm run dev
added 30 packages in 2s
10 packages are looking for funding
run `npm fund` for details
> vite-react-typescript-starter@0.0.0 dev
> vite
[rolldown] Downloading @rolldown/binding-wasm32-wasi@1.0.3 on WebContainer...
Packages: +7
+++++++
Progress: resolved 7, reused 0, downloaded 7, added 7, done
dependencies:
+ @rolldown/binding-wasm32-wasi 1.0.3 (1.1.1 is available)
Done in 5.1s
(node:12) ExperimentalWarning: WASI is an experimental feature and might change at any time
(Use `node --trace-warnings ...` to show where the warning was created)
(node:12) ExperimentalWarning: WASI is an experimental feature and might change at any time
(Use `node --trace-warnings ...` to show where the warning was created)
worker (tid = 43) sent an error! Invalid atomic access index
RangeError: Invalid atomic access index
at Object.storeSizeTypeValue (/tmp/rolldown-1.0.3/node_modules/.pnpm/@emnapi+core@1.10.0/node_modules/@emnapi/core/dist/emnapi-core.cjs.js:1218:29)
at Object.pushQueue (/tmp/rolldown-1.0.3/node_modules/.pnpm/@emnapi+core@1.10.0/node_modules/@emnapi/core/dist/emnapi-core.cjs.js:990:28)
at eval (/tmp/rolldown-1.0.3/node_modules/.pnpm/@emnapi+core@1.10.0/node_modules/@emnapi/core/dist/emnapi-core.cjs.js:1040:36)
at Object.execute (/tmp/rolldown-1.0.3/node_modules/.pnpm/@emnapi+core@1.10.0/node_modules/@emnapi/core/dist/emnapi-core.cjs.js:1094:36)
at Object.push (/tmp/rolldown-1.0.3/node_modules/.pnpm/@emnapi+core@1.10.0/node_modules/@emnapi/core/dist/emnapi-core.cjs.js:1029:33)
at napi_call_threadsafe_function (/tmp/rolldown-1.0.3/node_modules/.pnpm/@emnapi+core@1.10.0/node_modules/@emnapi/core/dist/emnapi-core.cjs.js:1612:31)
Node.js v22.22.3
~/projects/vitejs-vite-m8rnb3dc 11s
❯
Link to the blitz that caused the error
https://stackblitz.com/edit/vitejs-vite-m8rnb3dc?file=index.html&terminal=dev
Steps to reproduce
- Go to https://vite.dev/guide/
- Click the 'react-ts' link
- Instead of the rendered page in the right panel, you get "Failed to run start command"
Expected behavior
Should show rendered demo page
Parity with Local
- I have run the project in my local machine and I could not reproduce the issue.
Screenshots
Platform
Browser name = Firefox
Full version = 151.0
Major version = 151
navigator.appName = Netscape
navigator.userAgent = Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:151.0) Gecko/20100101 Firefox/151.0
performance.memory = undefined
Hash = 5162ecc8
Additional context
No response
Activity
bolt-new-by-stackblitz commentedon Jun 15, 2026
ralphgonz-chatham commentedon Jun 15, 2026
Well now it's working 🤷🏼