microsoft / microsoft/monaco-editor
[Bug] Failed to load source map simpleWorker.nls.js.map
Nobody has claimed this yet.
- Dominant language
- JavaScript
- Stars
- 46.8k
- Forks
- 4.1k
- Avg merge
- 17h 58m
- Merged PRs (30d)
- 1
Description
Reproducible in vscode.dev or in VS Code Desktop?
- Not reproducible in vscode.dev or VS Code Desktop
Reproducible in the monaco editor playground?
- Not reproducible in the monaco editor playground
Monaco Editor Playground Code
No response
Reproduction Steps
- Visit playground
- Open dev tools
- You will see errors in the console.
Actual (Problematic) Behavior
DevTools failed to load source map: Could not load content for https://microsoft.github.io/min-maps/vs/base/common/worker/simpleWorker.nls.js.map: Fetch through target failed: Target not supported; Fallback: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
Expected Behavior
All source maps should load properly.
Additional Context
It seems that map is using an absolute path.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Reproduce the issue from the Monaco Editor playground and inspect the DevTools error for simpleWorker.nls.js.map. Trace how that source-map URL is generated and verify the fix by confirming the map loads successfully without a 404 or absolute-path error.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript
- Domain
- build-system
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Quiet
- Clarity
- Mostly clear
- Newbie friendliness
- 52/100