react-component / react-component/menu
rootPrefixCls missing default value "rc-menu"
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- Dominant language
- TypeScript
- Stars
- 701
- Forks
- 266
- Avg merge
- 4d 11h
- Merged PRs (30d)
- 3
Description
The classname for MenuItem is showing "undefined-item" probably because rootPrefixCls was not passed the default value "rc-menu". Kindly look into it.

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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
Start by tracing how rootPrefixCls reaches MenuItem and how the default "rc-menu" value is selected. Verify the rendered MenuItem classname no longer contains "undefined-item" and check the affected behavior using the repository's existing validation or test commands.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- react, typescript
- Domain
- frontend
- Issue type
- Bug
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100