$ bunx astro build
Missed `structure` field in `String` node type definition
Location:
C:\Users\roman\Documents\dev\rmandotdev\games\node_modules\.bun\css-tree@3.1.0\node_modules\css-tree\lib\walker\create.js:69:23
Stack trace:
at getTypesFromConfig (file:///C:/Users/roman/Documents/dev/rmandotdev/games/node_modules/.bun/css-tree@3.1.0/node_modules/css-tree/lib/walker/create.js:69:23)
at createSyntax (file:///C:/Users/roman/Documents/dev/rmandotdev/games/node_modules/.bun/css-tree@3.1.0/node_modules/css-tree/lib/syntax/create.js:11:18)
at file:///C:/Users/roman/Documents/dev/rmandotdev/games/node_modules/.bun/csso@5.0.5/node_modules/csso/lib/syntax.js:25:5
at async onImport.tracePromise.__proto__ (node:internal/modules/esm/loader:644:26)
at async cli (file:///C:/Users/roman/Documents/dev/rmandotdev/games/node_modules/.bun/astro@5.16.6+e29c0e652942e53c/node_modules/astro/dist/cli/index.js:238:5)
error: script "build" exited with code 1
#Missed `structure` field in `String` node type definition
4 messages · Page 1 of 1 (latest)
Hi @tame grove. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave:
The knowledge sources only document how to use Bun with Astro (create projects, install deps, run astro dev/build/preview, add types and adapters). They do not mention this specific error message or any troubleshooting steps for css-tree / csso or Bun-related build failures. [Use Bun]
From the docs, the only Bun-specific guidance that might affect your build is:
- Use
bunx --bun astro buildto ensure Bun’s runtime is used correctly. [Run Astro] - If you hit problems when using Bun with Astro, you’re advised to consult Bun’s own “Astro ecosystem” guide and open an issue on Bun’s GitHub if needed. [Use Bun]
Because the docs don’t cover this Missed 'structure' field in 'String' node type definition error, I can’t give a documented, Astro-specific fix. Based on the available docs, your next steps within the documented guidance are:
-
Confirm you’re using the recommended Bun invocation:
bunx --bun astro build -
Check Bun’s official “working with Astro” guide for any notes about CSS tooling compatibility and this error. [Use Bun]
-
If the error persists, follow the docs’ recommendation and open an issue on Bun’s GitHub, including this stack trace and your Astro/Bun versions. [Use Bun]