Crash Error when playing
```
Noble Fates Critical Error:
NullReferenceException: Object reference not set to an instance of an object
UIAnimalsListWindowContents.g__ObserveAnimals|12_0 (Character observer) (at <49b27a2fdb57438296b7852e2fd09afe>:0)
Faction.VisitFactionMembers (FactionMemberVisitor visitor) (at <49b27a2fdb57438296b7852e2fd09afe>:0)
UIAnimalsListWindowContents.Refresh () (at <49b27a2fdb57438296b7852e2fd09afe>:0)
UIAnimalsListWindowContents.Update () (at <49b27a2fdb57438296b7852e2fd09afe>:0)
```
Version:
0.23.0.40
Fixed In:
0.23.0.42
```
Noble Fates Critical Error:
NullReferenceException: Object reference not set to an instance of an object
BuildingChangeHistoryEvent..ctor (BuildingActor building, BuildingType from, BuildingType to) (at <49b27a2fdb57438296b7852e2fd09afe>:0)
BuildingActor.UpdateType () (at <49b27a2fdb57438296b7852e2fd09afe>:0)
BuildingManager.Tick (System.Single dt) (at <49b27a2fdb57438296b7852e2fd09afe>:0)
ManagerBehavior.Update () (at <49b27a2fdb57438296b7852e2fd09afe>:0)
```
I got the same error.