huggingface daily papers can be empty

[edanerg]

Routes

/huggingface/daily-papers/:cycle?/:voteFliter?

Full routes

/huggingface/daily-papers/week/50

Related documentation

https://docs.rsshub.app/routes/programming#daily-papers

What is expected?

Should not return an error if none of the papers this week has 50+ upvotes. This is usual at the beginning of the week.

What is actually happening?

Returns an error:

Error: this route is empty, please check the original site or create an issue

Deployment information

Self-hosted

Deployment information (for self-hosted)

No response

Additional info

None

This is not a duplicated issue

• I have searched existing issues to ensure this bug has not already been reported

[github-actions]

Searching for maintainers:

• /huggingface/daily-papers/:cycle?/:voteFliter?: @zeyugao @ovo-Tim

To maintainers: if you are not willing to be disturbed, list your username in scripts/workflow/test-issue/call-maintainer.js. In this way, your username will be wrapped in an inline code block when tagged so you will not be notified.

If all routes can not be found, the issue will be closed automatically. Please use NOROUTE for a route-irrelevant issue or leave a comment if it is a mistake.
如果所有路由都无法匹配，issue 将会被自动关闭。如果 issue 和路由无关，请使用 NOROUTE 关键词，或者留下评论。我们会重新审核。

[dosubot]

Hi @edanerg! I'm Dosu and I’m helping the RSSHub team.

The error happens because, when no papers meet the vote filter, the route returns an empty item list, and the RSSHub middleware throws an error unless allowEmpty is set to true in the response. This is default framework behavior, not a bug in the route handler itself. To make the route return an empty feed (instead of an error) when there are no matching papers, add allowEmpty: true to the returned data object in the route handler. This pattern applies to other RSSHub routes as well — setting allowEmpty is the standard way to allow empty feeds.
See code reference

To reply, just mention @dosu.

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