Uncaught DOMException: Failed to execute 'measure' on 'Performance'
- Dominant language
- JavaScript
- Stars
- 35
- Forks
- 8
- PR merge metrics
- No merged PRs in 30d
Description
`Uncaught DOMException: Failed to execute 'measure' on 'Performance': The mark 'end-24206000-nanocomponent.render' does not exist.`
@yoshuawuyts :
> nicknikolov: okay: what I suspect is happening is that your performance timer buffer is full
> 13:44 and you have a mismatched pair of performance timings
> 13:44 e.g. it wrote the first one, but can't write the last one
> nicknikolov: what we should do is if the performance timer buffer can only store 10 or so more items, we don't start the measure
> 13:45 convert it to a noop
> 13:45 usually it means you've already stored 140 entries already
> 13:45 which probably means you're not clearing them
Contributor guide
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Research direction
Start by reproducing the DOMException and tracing the code that creates and measures performance marks. Check how the performance timer buffer and stored entries are handled; done means measurement no longer throws when the buffer is full or the mark pair is unavailable.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript
- Domain
- performance
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100