: System.NullReferenceException: Object reference not set to an instance of an object
at RimWorld.TransferableUtility.TransferAsOne (Verse.Thing a, Verse.Thing b) [0x00000] in <filename unknown>:0
at


Exception drawing MinifiedFurniture397332: System.NullReferenceException: Object reference not set to an instance of an object
at RimWorld.MinifiedThing.DrawAt (Vector3 drawLoc, Boolean flip) [0x00000] in

B=Thing_EVOR_Item_Heart_TriwovenPrimaryHeart466801 C=(127, 0, 205))
System.NullReferenceException: Object reference not set to an instance of an object

there is a lot more after that, but that is the big ticket item from what I can tell, I'm
]
I have never used the debug log before in my life, so your suggestion led me to a discovery that has saved my game. it would seem that there is some issue that makes surgery not function properly

;3274689919160652506]Error rendering pawn portrait: System.NullReferenceException: Object reference not set to an instance of an object
at Verse.GenDraw.DrawMeshNowOrLater (UnityEngine.Mesh mesh, UnityEngine.Matrix4x4

引用自 Re：

Failed to find any textures at Things/Tier1_Items/Color/Tier1_Helmet_Soldier_Blue_Thin while constructing Multi(initPath=Things/Tier1_Items/Color/Tier1

System.NullReferenceException: Object reference not set to an instance of an object
at RimWorld.IncidentDef.TargetAllowed (RimWorld.IIncidentTarget target) [0x00000] in <cd7169108ea74757aa50c5b33d

) driver.job=(FinishFrame (Job_263678) A = Thing_Frame_T_Mud169975 Giver = JobGiver_Work [workGiverDef: ConstructFinishFrames])
System.NullReferenceException: Object reference not set to an instance of an object
[Ref 7954399

引用自 FrostByte：

NullReferenceException: Object reference not set to an instance of an object
[Ref E4F85550] Duplicate stacktrace, see ref for original

RimWorld is made
seems, something is missing, but I cant say, what exactly. For example: When you refer a script to an object, but the object is deleted or changed, then the script (or some codes of it) has no reference

RimWorld.UIRoot_Play.UIRootOnGUI () [0x00000] in <filename unknown>:0
at Verse.Root.OnGUI () [0x00000] in <filename unknown>:0

Exception drawing ThingOverlay for Emu: System.NullReferenceException: Object reference not set to
After some time playing (aprox 20-30min) the screen starts to stutter in black and, when oppening the debug menu, this appears (Long f*cking error)... please help:


Object reference not set to an

System.NullReferenceException: Object reference not set to an instance of an object
at RimWorld.IncidentDef.TargetAllowed (RimWorld.IIncidentTarget target) [0x00000] in <1782cb69665b4d3abcdadb97df9

Root level exception in Update(): System.NullReferenceException: Object reference not set to an instance of an object
at Verse.Verb.DrawHighlight (Verse.LocalTargetInfo target) [0x00000] in <81af9f

Exception ticking Muffalo142317 (at (59, 0, 120)): System.NullReferenceException: Object reference not set to an instance of an object
at RimWorld.ApparelSpaceBelt.Tick () [0x0000c] in <af6ffbfe