OnBrokenAnchors throws error for for anchors on different page. about docusaurus

[techbridgedev]

yes you can run "npm run build" in the sandbox normally

I see; I just needed to open a second terminal. I was able to reproduce the error.

[slorber]

Although it doesn't seem not super practical, it is working as intended, cf my comment here: #9721 (comment)

You need to use useBrokenLinks().collectAnchor("another-anchor") on the page to make sure Docusaurus is aware of this anchor.

Thanks to (#9732), when Docusaurus 3.1.1 is released (later this week?) you should be able to use Docusaurus Link component to make it more convenient in practice to create anchors:

import Link from '@docusaurus/Link';

<Link id="test-link-anchor"/>

We'll investigate later how we could make it possible to automatically collect anchors so that you don't have to care about it, but for now you have to collect all anchors manually for the broken link checker to know about them, or use the @theme/Heading (Markdown heading) or the <Link> component.

[slorber]

please create a repro using docusaurus.new.

The repro steps are too vague to act on. We don't even know the content of the files.

We'll reopen if a repro is provided

[techbridgedev]

I've opened a repo at https://codesandbox.io/p/devbox/great-brahmagupta-q5kf5c.

However, since the error is thrown only during a build, I'm unable to test or duplicate the error. Is there a way to trigger a build on the sandbox?

[slorber]

thanks, will check later

However, since the error is thrown only during a build, I'm unable to test or duplicate the error. Is there a way to trigger a build on the sandbox?

yes you can run "npm run build" in the sandbox normally