[uncaughtException] TypeError [ERR_INVALID_ARG_TYPE]: The "chunk" argument must be of type string or an instance of Buffer or Uint8Array. Received an instance of Object

[medz]

Environment

• Darwin 24.3.0 arm64 arm
• [email protected]
• [email protected]
• Node v23.9.0
• Bun 1.2.8

Reproduction

[uncaughtException] TypeError [ERR_INVALID_ARG_TYPE]: The "chunk" argument must be of type string or an instance of Buffer or Uint8Array. Received an instance of Object
at write_ (node:_http_outgoing:949:11)
at ServerResponse.end (node:_http_outgoing:1106:5)
at Immediate. (file:///Users/seven/workspace/panews-api-server/node_modules/h3/dist/index.mjs:735:24)
at process.processImmediate (node:internal/timers:511:21) {
code: 'ERR_INVALID_ARG_TYPE'
}

Describe the bug

Additional context

No response

Logs

[medz]

handler:

[kricsleo]

Could you share a minimal reproduction so that we can debug? 🙏

[pi0]

please consider reopening an issue in nitro repo with reproduction 🙏🏼

It looks either a bug with Bun runtime (have you tried same code on Node.js?) or something beyond details provided in current issue.