Can't view threads in a particular room "RealmList does not accept null values"

[Standard8]

Steps to reproduce

1. On my desktop client, I have a room that appears to be fully read (including threads), but the desktop client thinks that it is unread. This is Room stuck as unread despite all messages/threads marked as read (to my knowledge) element-web#25481
2. Out of interest I tried looking at it on my Element app on Android and the room shows as unread.
3. Try and open the thread view of the room.

Outcome

What did you expect?

To see all the threads.

What happened instead?

An error message was displayed: "RealmList does not accept null values".

The only options were to retry or ok. Retry just gave the same error message. Ok would allow the error to be closed, but no threads would be displayed.

Your phone model

Fairphone 4

Operating system version

Android 12

Application version and app store

1.5.32 [40105322]

Homeserver

mozilla.org

Will you send logs?

Yes

Are you willing to provide a PR?

No

[xpac1985]

I see the same issue, and could now filter down the reason (at least for my case):

If you have someone set to Ignore/Blocked, and that person has written a message in a Thread, the Thread list for that channel will throw the error mentioned above. Unblocking (and reloading the client) will make it work again, but it also means you have to endure $person again. :D