Also, this is the message i get in the debug log when this kind of problem occurs :

System.NullReferenceException: Object reference not set to an instance of an object
at
logging to avoid spam.
Verse.Log:Warning(String, Boolean)
Verse.Log:PostMessage()
Verse.Log:Error(String, Boolean)
Verse.Map:MapPostTick()
Verse.TickManager:DoSingleTick

: , BiomeVariants: , Topology: Inland, TopologyValue: 0, TopologyDirection: North (F)
Exception from long event: System.NullReferenceException: Object reference not set to an instance of an object
[Ref F5AA56B5]
at
: C:\buildslave\unity\build\Runtime/Export/Debug/Debug.bindings.h Line: 39)

Exception printing Plant_TallGrass234409 at (5, 0, 0): System.NullReferenceException: Object reference not set to an instance of an object
[Ref E5D34C4F]
at Verse.GridsUtility.IsPolluted

When i go into dev mode on my save, the log fills up with this error: "System.NullReferenceException: Object reference not set to an instance of an object
[Ref 35CF8E8B] Duplicate stacktrace, see ref

Exception ticking GeothermalGenerator142809: System.NullReferenceException: Object reference not set to an instance of an object
at RimWorld.CompPowerPlantSteam.CompTick () [0x0001a] in <38562b1a2

I found this in the log if it helps shed any light? 'Geto' is the High Stellarch

Exception ticking world pawn Geto. Suppressing further errors. System.NullReferenceException: Object reference not
set to an instance of an object
at Verse.Pawn.Tick () [0x000ea] in <032d0428bd3b4871b44e7cd832eb5c58>:0
at RimWorld.Planet.WorldPawns.WorldPawnsTick () [0x0002d] in <032d0428bd3b4871b44e7cd832eb5c

Its actually the same root error;
"System.NullReferenceException: Object reference not set to an instance of an object"

This was the same root error that you got last time. lol. But last time it was
ticks in a row, which caused an error. Twice.

If Sam is the mech, then it is possible that trying to change jobs so often has caused an the NullReferenceException when trying to identify him, because it

(): System.NullReferenceException: Object reference not set to an instance of an object
at (wrapper dynamic-method) Verse.Map.DMD<DMD<MapUpdate_Patch2>?3998464::MapUpdate_Patch2>(Verse.Map)
at Verse.Game.UpdatePlay () [0x00031
exception in Update(): System.NullReferenceException: Object reference not set to an instance of an object
at Verse.Map.MapPreTick () [0x00060] in <b310a1696bae4dd68922ee976cfed6e8>:0
at

Messaggio originale di dlcnate1:

any way to reliably isolate which mod? i have a lot...

this is my error...

Error trying to make float menu: System.NullReferenceException: Object reference not
set to an instance of an object
[Ref E965C473] Duplicate stacktrace, see ref for original
UnityEngine.StackTraceUtility:ExtractStackTrace ()
(wrapper dynamic-method

: System.NullReferenceException: Object reference not set to an instance of an object
at AlienRace.HarmonyPatches.TweakValuesInstanceBased (UnityEngine.Rect,UnityEngine.Rect,UnityEngine.Rect,UnityEngine.Rect) <0x003a6>
at (wrapper
i added more memory to the game after the first error log, it still freezes but i got a new error

ticking _____ (at (x,y,z)): System.NullReferenceException: Object reference not set to an instance of an object at Rimworld.Thought PsychicHarmonizer.get ShouldDiscard() [0x00000] in <...>:0

I had one of
the most distant auto save doesn't fix it.

Looking at the debug menu, I see the culprit pop up as an error, with the blank being one of my colonists, and x,y,z being their coordinates: "Exception