RSSHub Transform JSON not accepting number as itemLink

[LunyaaDev]

Routes

/rsshub/transform/json/:url/:routeParams

Full routes

/rsshub/transform/json/https%3A%2F%2Fapi.cross-7.de%2Fpublic%2Fnews%2F321%2Farticles/title=Aktuelle%20Bekanntmachungen&item=items&itemTitle=name&itemLink=link.slug&itemLinkPrefix=https%3A%2F%2Fwww.gemeinde-altheim.de%2Fgemeinde-altheim%2Faktuelles%2Fnews%3Fc7-item%3D&itemDesc=teaserText&itemPubDate=created

Related documentation

https://docs.rsshub.app/routes/rsshub#rsshub-transform-json-url-routeParams

What is expected?

Feed should load

Value could be converted to String before .trim()

RSSHub/lib/routes/rsshub/transform/json.ts

Line 96 in 5a24c74

let link = jsonGet(item, routeParams.get('itemLink')).trim();

What is actually happening?

Feed is erroring

Deployment information

Self-hosted

Deployment information (for self-hosted)

OS: Debian 13; Docker 29.4.2; Image: diygod/rsshub:chromium-bundled SHA: e16ef1d7f543

Additional info

Helpful Information

Error Message:
TypeError: i(...).trim is not a function

Route: /rsshub/transform/json/:url/:routeParams

Full Route: /rsshub/transform/json/https%3A%2F%2Fapi.cross-7.de%2Fpublic%2Fnews%2F321%2Farticles/title=Aktuelle Bekanntmachungen&item=items&itemTitle=name&itemLink=link.targetId&itemLinkPrefix=https%3A%2F%2Fwww.gemeinde-altheim.de%2Fgemeinde-altheim%2Faktuelles%2Fnews%3Fc7-item%3D&itemDesc=teaserText&itemPubDate=created

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:

• /rsshub/transform/json/:url/:routeParams: @ttttmr

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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。