MC-249725"Not a list" errors will cause tick freeze
When "Not a list: (number) gets logged, then after a few seconds, the whole server crashes but the client does not. This also prevents closing by X-ing out window, and you have to use Task Manager instead.
Created Issue:
"Not a list" errors will cause tick freeze
When "Not a list: (number) gets logged, the whole server crashes but the client does not. This also prevents closing by X-ing out window, and you have to use Task Manager instead.
When "Not a list: (number) gets logged, then after a few seconds, the whole server crashes but the client does not. This also prevents closing by X-ing out window, and you have to use Task Manager instead.
![[Mod] tryashtar](../../../data/avatars/users/41963.png){kind=small}
![[Bot] Arisa](../../../data/avatars/users/43007.png){kind=small}
![[Mod] Michael Wobst](../../../data/avatars/users/37868.png){kind=small}
![[Mojang] MimmiB](../../../data/avatars/users/18949.svg){kind=small}
Unable to reproduce repeatedly, butThis gets logged for a world and only happens again after a game restart.
Not a list: 1343was logged right as I was opening the saved hotbars creative menu, if this helps.
The game froze for a second or two and then the menu loaded.
![[Mojang] Moesh](../../../data/avatars/users/10122.svg){kind=small}
Don't know how to reproduce anymore.
MC-199079 maybe?
I'm not sure how to reproduce it specifically, but I did just get this in 22w19a.
Can you give us more information, like a world save?