Exception filling window for RimWorld.Page_SelectScenario: System.NullReferenceException: Object reference not set to an instance of an object
[Ref D0CCFFAE]
at Verse.GenTypes.SameOrSubclassOf
(System.Type baseType, System.Type parentType) [0x00009] in <24d25868955f4df08b02c73b55f389fe>:0
at Verse.GenTypes.SameOrSubclassOf[T] (System.Type baseType) [0x00000] in <24d25868955f4df08b02c73b55f389fe>:0

I have removed both individualy and neither have been the cause
Exception ticking Fedon (at (176, 0, 102)): System.NullReferenceException: Object reference not set to an instance of an object
[Ref 40
PeteTimesSix.SimpleSidearms: Void PeteTimesSix.SimpleSidearms.Intercepts.Stance_Warmup_StanceTick_Postfix:StanceTick(Stance_Warmup __instance)
at Verse.Pawn_StanceTracker.StanceTrackerTick () [0x00016] in <f0ac5eb9b52e4cc396c

i deleted bug fixes tds and still got this
Exception filling window for RimWorld.Page_SelectScenario: System.NullReferenceException: Object reference not set to an instance of an object
[Ref D0
CCFFAE]
at Verse.GenTypes.SameOrSubclassOf (System.Type baseType, System.Type parentType) [0x00009] in <24d25868955f4df08b02c73b55f389fe>:0
at Verse.GenTypes.SameOrSubclassOf[T] (System.Type baseType

Exception filling window for RimWorld.Page_SelectScenario: System.NullReferenceException: Object reference not set to an instance of an object
[Ref D0CCFFAE]
at Verse.GenTypes.SameOrSubclassOf
(System.Type baseType, System.Type parentType) [0x00009] in <24d25868955f4df08b02c73b55f389fe>:0
at Verse.GenTypes.SameOrSubclassOf[T] (System.Type baseType) [0x00000] in <24d25868955f4df08b02c73b55f389fe>:0

Found player.log and saw an extra error:
System.NullReferenceException: Object reference not set to an instance of an object
at Verse.AI.JobQueue.get_AnyPlayerForced () [0x00010] in <8c412d4a16f94d
(System.Collections.Generic.IEnumerable`1<object>,Verse.Gizmo&) currentSelectable: Luxemburg
(Filename: C:\buildslave\unity\build\Runtime/Export/Debug/Debug.bindings.h Line: 39)

Still unsure what is causing it.
However, I ended up using

Update: this is the error I get now when I click on "set owner":

Exception filling window for RimWorld.Dialog_AssignBuildingOwner: System.NullReferenceException: Object reference not set to an
instance of an object
at RimWorld.Building_Bed.get_OwnersForReading () [0x00006] in <0ee2c524c4be441e9b7f8bfcb20aca6f>:0
at KeepBedOwnership.Patch.Helpers+<>c__DisplayClass0_0.<PawnBedsOnMap>b__1

When I select a scenario and try to move on to world gen, this error happens.

Exception filling window for RimWorld.Page_SelectScenario: System.NullReferenceException: Object reference not set to an
instance of an object
[Ref A78854D2]
at Verse.GenTypes.SameOrSubclassOf (System.Type baseType, System.Type parentType) [0x00009] in <fcfab19af5d14a608a65ebd77f29482f>:0
at

(): System.NullReferenceException: Object reference not set to an instance of an object
at Verse.PawnCollisionTweenerUtility.CanGoDirectlyToNextCell (Verse.Pawn pawn) [0x0008c] in <7927e938de4c4089b4add4215e58d5b1>:0
at
hey guys i am new to rimworld and i have a bunch of mods but after about an hour of game play the UI and my pawns disappear, I think it might be this error

Root level exception in OnGUI

attempted to execute raid but encountered a null reference - System.NullReferenceException: Object reference not set to an instance of an object
[Ref 72A30606]
at TrueRandomRaids.TRI.ModifyRaidEnemy
(RimWorld.IncidentWorker __instance, RimWorld.IncidentParms& parms) [0x0001f] in <1267b2ef6dbc40e39525e7f9cb644f37>:0
at RimWar.Utility.IncidentWorker_WarObjectRaid.TryExecuteWorker (RimWorld.IncidentParms parms) [0x00032

: