Exception filling window for RimWorld.MainTabWindow_Research: System.NullReferenceException: Object reference not set to an instance of an object at Verse.Research ProjectDef+<>c.<get Unlocked Defs>b
67 2 (Verse.Def x) [0x00000] in <1dad40360e2d4f48bd9e4b385d72f9eb>:0
1
Mouse position stack is not empty. There were more calls to BeginScrollView than EndScrollView. Fixing.

i keep getting this error: " exception ticking Muffalo863052: System.NullReferenceException: Object Reference not set to an instance of an object at DOOMUAC.building UAC pod.setAudioloop (int32 n) [0

whenever i try to open the research menu the error "Exception filling window for RimWorld.MainTabWindow_Research: System.NullReferenceException: Object reference not set to an instance of an object

Could be a bug - check the log for "Object reference not set to an instance of an object at Verse.AI.Group.Lord.LordTick ()" entries. Note that I have no clue how to fix that if that's the cause of

Originally posted by Malthar:

probably something to do with Medieval Overhaul, just a hunch

Forgot to post it, but removed MO and didn’t resolve the ”object reference not set to an
instance of an object”. Did fix the deathstinger thou’, since they were non-existent.

I´m still trying to figure out what happened in this save, and I got this error :

"Exception filling window for RimWorld.Dialog_FormCaravan: System.NullReferenceException: Object reference not set
to an instance of an object
[Ref 8C34ED74] Duplicate stacktrace, see ref for original"

What can I do to find the "Ref 8C34ED74" object, which seems to be the problematic one?I´m tinkering with the Dev

reference not set to an instance of an object
at RimWorld.Planet.Site.Tick () [0x00000] in <filename unknown>:0
at RimWorld.Planet.WorldObjectsHolder.WorldObjectsHolderTick () [0x00000] in <filename
Well further looking in the log files shows this:


(Filename: C:/buildslave/unity/build/artifacts/generated/common/runtime/DebugBindings.gen.cpp Line: 51)

System.NullReferenceException: Object

"Object reference not set to an instance of an object"
is still there

Originally posted by NoobMaster69:

System.NullReferenceException: Object reference not set to an instance of an object
at (wrapper dynamic-method
) Verse.DamageWorker_AddInjury.Verse.DamageWorker_AddInjury.ApplyDamageToPart_Patch4(Verse.DamageWorker_AddInjury,Verse.DamageInfo,Verse.Pawn,Verse.DamageWorker/DamageResult)

Considering the error gets thrown from a mod, I'd suggest it's a mod problem. Which mod? Don't

System.NullReferenceException: Object reference not set to an instance of an object
at Verse.AI.Group.Lord.LordTick () [0x00000] in <filename unknown>:0
at