Cannot open links on the same domain in the same tab

[narimiran]

To reproduce:

• go to https://narimiran.github.io/aoc2025/
• try to click (with the left mouse button) on the Quick intro to Clojure link in the first bullet point or the its documentation link on the second bullet point or the link in first table row aoc-utils

The result:

Cannot set properties of null

Hide Stacktrace (10 lines)
at oD (https://storage.clerk.garden/nextjournal/clerk-assets@ESbJXyDZT8JrVHh5MpLFj9HZkm3/viewer.js?immutable=true:2696:171)
at aoa (https://storage.clerk.garden/nextjournal/clerk-assets@ESbJXyDZT8JrVHh5MpLFj9HZkm3/viewer.js?immutable=true:2700:256)
at qoa (https://storage.clerk.garden/nextjournal/clerk-assets@ESbJXyDZT8JrVHh5MpLFj9HZkm3/viewer.js?immutable=true:2708:107)
at roa (https://storage.clerk.garden/nextjournal/clerk-assets@ESbJXyDZT8JrVHh5MpLFj9HZkm3/viewer.js?immutable=true:2708:165)
at yoa (https://storage.clerk.garden/nextjournal/clerk-assets@ESbJXyDZT8JrVHh5MpLFj9HZkm3/viewer.js?immutable=true:2712:329)
at g.Lg (https://storage.clerk.garden/nextjournal/clerk-assets@ESbJXyDZT8JrVHh5MpLFj9HZkm3/viewer.js?immutable=true:4965:51)
at bD (https://storage.clerk.garden/nextjournal/clerk-assets@ESbJXyDZT8JrVHh5MpLFj9HZkm3/viewer.js?immutable=true:2685:45)
at noa (https://storage.clerk.garden/nextjournal/clerk-assets@ESbJXyDZT8JrVHh5MpLFj9HZkm3/viewer.js?immutable=true:2707:112)
at g.Mg (https://storage.clerk.garden/nextjournal/clerk-assets@ESbJXyDZT8JrVHh5MpLFj9HZkm3/viewer.js?immutable=true:4965:216)
at cD (https://storage.clerk.garden/nextjournal/clerk-assets@ESbJXyDZT8JrVHh5MpLFj9HZkm3/viewer.js?immutable=true:2685:285)

Some remarks:

• all these links are for pages on the same domain: https://narimiran.github.io/....., but are not part of these notebooks; the links on different domains (e.g. https://github.com/.....) work fine
• once you see the error message above, if you refresh the page (F5), it will show the linked page correctly
• if you open them in a new tab (middle mouse button), they work fine immediately

[formsandlines]

Thanks for bringing this up, I have the exact same issue/behaviour with links on my notebooks to other (in my case non-notebook) pages of my domain: https://formform.dev/clerk/notebooks/introduction/#more-information (click on "API documentation" at the very bottom of the page and see the same Cannot set properties of null error, while reloading the page actually opens the documentation).

Update: I recompiled the notebooks with the latest Clerk commit/SHA in case it had been fixed by now, but the same issue prevails, while now also hash-links broke because somehow ids are missing in the headings (which is of course a different issue).