I believe it has something to do with this error:

Could not do PostLoadInit on RimWorld.IdeoBuildingPresenceDemand: System.NullReferenceException: Object reference not set to an instance of an
7c>:0
(Filename: C:\buildslave\unity\build\Runtime/Export/Debug/Debug.bindings.h Line: 39)

Anyone have any idea what this could be? I logged of yesterday after a hacking event leading to a relic

Could not execute post-long-event action. Exception: System.NullReferenceException: Object reference not set to an instance of an object
at Verse.ThingDef.ResolveIcon () [0x0006a] in <cd7169108ea
74757aa50c5b33d275c15>:0
at Verse.BuildableDef.<PostLoad>b__71_0 () [0x00021] in <cd7169108ea74757aa50c5b33d275c15>:0
at Verse.LongEventHandler.ExecuteToExecuteWhenFinished () [0x0007c] in <cd

The logs keep talking about grass and whealthwatcher not set to an instance of object.

reference not set to an instance of an object
[Ref 6E6AA085] Duplicate stacktrace, see ref for original
UnityEngine.StackTraceUtility:ExtractStackTrace ()
(wrapper dynamic-method
I'm also having issue with game suddenly crashing /w modded. Not sure what's going on.

Exception ticking world pawn Bang Bus. Suppressing further errors. System.NullReferenceException: Object

NullReferenceException: Object reference not set to an instance of an object
at Verse.ShootLeanUtility.LeanShootingSourcesFromTo (Verse.IntVec3 shooterLoc, Verse.IntVec3 targetPos, Verse.Map map
, System.Collections.Generic.List`1[T] listToFill) [0x00213] in <f0ac5eb9b52e4cc396c70fc9a4ee15e5>:0
UnityEngine.DebugLogHandler:Internal_LogException(Exception, Object)
UnityEngine.DebugLogHandler:LogException(Exception, Object

does anyone know how to solve this, my pawn wont heal his injuries

Exception ticking Web (at (122, 0, 85)): System.NullReferenceException: Object reference not set to an instance of an object
at

I need help. Suddenly my interface start to disappear.

Root level exception in OnGUI(): System.NullReferenceException: Object reference not set to an instance of an object
at (wrapper

When opening the window to manage drug policies, I also got spammed with this:

Exception filling window for RimWorld.Dialog_ManageDrugPolicies: System.NullReferenceException: Object reference not
set to an instance of an object
at RimWorld.Dialog_ManageDrugPolicies.DoEntryRow (Rect rect, RimWorld.DrugPolicyEntry entry) [0x00000] in <filename unknown>:0
at

RimWorld.Page_ConfigureStartingPawns: System.NullReferenceException: Object reference not set to an instance of an object
at RimWorld.Page_ConfigureStartingPawns.get_StartingPawnsAllBabies ()
at

RimWorld.Page_ConfigureStartingPawns: System.NullReferenceException: Object reference not set to an instance of an object
at RimWorld.Page_ConfigureStartingPawns.get_StartingPawnsAllBabies ()
at