nitrojs / nitrojs/nitro

Returning Web Response in Azure SWA is not working

Open
#2,590 10 comments 1 reaction 0 assignees View on GitHub

Nobody has claimed this yet.

bug nuxt preset:azure preset:azure-functions v2
Dominant language
TypeScript
Stars
11.2k
Forks
899
Avg merge
2d 24m
Merged PRs (30d)
40

Description

Environment

Nuxt: 3.12.3
Node: 20

Reproduction

Deploy a basic Nuxt app with an api that returns a web response like

export default function eventHandler((event) => {
  return new Response(JSON.stringify({ username: 'test' }), { headers: { 'Content-Type': 'application/json' } })
})
Describe the bug

Instead of the actual json, Im getting an empty object returned when deployed to Azure SWA:

// /api/user
{}
Additional context

No response

Logs

No response

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Reproduce the basic Nuxt API shown in the issue, deploy it to Azure SWA, and compare the returned response with the local result. Trace how the Web Response is serialized in the Azure SWA deployment path; done means /api/user returns the JSON object containing username: "test" instead of {}.

Written by the indexing model from the issue text.

Assessment

Tech stack
azure, nuxtjs, typescript
Domain
api, backend, cloud
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Quiet
Clarity
Mostly clear
Newbie friendliness
55/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.