codesandbox / codesandbox/codesandbox-client

502 It looks like the dev server has not been started yet. Start from the editor ↗

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#8,442 21 comments 3 reactions 0 assignees View on GitHub

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Dominant language
JavaScript
Stars
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Forks
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Avg merge
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Merged PRs (30d)
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Description

I created a devbox in codesandbox and my preview really said this:
502
It looks like the dev server has not been started yet. [Start from the editor ↗]
https://codesandbox.io/p/sandbox/photo-sharing-mrdmvk

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

Start by opening the linked CodeSandbox photo-sharing sandbox and reproducing the 502 preview message. Trace the devbox preview and editor-start flow to determine why the dev server is not started; done means the preview loads instead of showing the 502 response.

Written by the indexing model from the issue text.

Assessment

Tech stack
javascript
Domain
devtools
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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