TryIssueJobPackage: System.NullReferenceException: Object reference not set to an instance of an object
at (wrapper dynamic-method) RimWorld.FoodUtility.RimWorld.FoodUtility.FoodOptimality_Patch1
Ok so I regrouped every bit of food in my base and forbid everything edible outside, but I still get an error, a different one though :

Exception in Verse.AI.ThinkNode_PrioritySorter

colonists try to talk or something, and nothing happens.

this is what it gives me,

Exception filling window for Verse.Dialog_DebugActionsMenu: System.NullReferenceException: Object reference not set to an instance of an object
at
, Verse.Rot4 rotation, Verse.Map map, Verse.Thing& oldThing) [0x0001f] in <4a7aa8d3b72b4405b231ff96a43c82f1>:0
at Replace_Stuff.NewThing.TransferSettings.Prefix (Verse.Thing newThing, Verse.IntVec3 loc

Error in WorldGenStep: System.NullReferenceException: Object reference not set to an instance of an object
at AlienRace.AlienPartGenerator+AlienComp.GenerateColor
: C:\buildslave\unity\build\Runtime/Export/Debug/Debug.bindings.h Line: 35)

Confirmed world gen is failing while trying to generate a faction leader. It's an alien faction leader. Could be Real Faction Guest; plenty of people had problems running that mod

following error:

!
Object reference not set to an instance of an object
at WorkTab.WorkPriority.set_Item (System.Int32 hour, System.Int32 value) [0x00035] in <1047f5dc1d7a4966ba34328f27e10396>:0
at
their work priorities so that's the main indication.
Looking at the log I noticed this relevant error appearing around line 6000:
Thrown error while setting priority. This can be an issue with another mod

Something on your map that is not supposed to be visable is trying to be marked for the Haul Urgently task, it seems like from the error.

The first part of the error says "Object Reference not set
supposed to haul exists (ThingIsRelevant) and if it can be given the Haul Urgently order (CanDesignateThing).

But since it was not given a valid object reference because of the "Object Reference Not Set

got a message about some mod was borked and to copy the error.

Exception in RimWorld.FloatMenuMakerMap.ChoicesAtFor: System.NullReferenceException: Object reference not set to an instance of an object
)
- postfix OskarPotocki.VFECore: Void VFECore.Patch_FloatMenuMakerMap+AddHumanlikeOrders_Fix:Postfix(Vector3 clickPos, Pawn pawn, List`1& opts)
- postfix KB_Go_To_Sleep: Void

2241869 (at (125, 0, 147)): System.NullReferenceException: Object reference not set to an instance of an object
at Verse.GridsUtility.GetThingList (Verse.IntVec3 c, Verse.Map map) [0x00000] in <99518a644a
) [0x0001f] in <7e44c8c8cda24d5786ddcbe884d3d6ff>:0
at Replace_Stuff.NewThing.TransferSettings.Prefix (Verse.Thing newThing, Verse.IntVec3 loc, Verse.Map map, Verse.Rot4 rot, System.Boolean

the red error
Exception processing alert RimWorld.Alert_LowBabyFood: System.NullReferenceException: Object reference not set to an instance of an object
at Verse.GenGrid.Walkable (Verse.IntVec3 c
, System.Nullable`1[RimWorld.ChildcareUtility+BreastfeedFailReason]& reason) [0x00013] in <3cca3e6203e64b109fd8ce21f7120d03>:0
at RimWorld.ChildcareUtility.CanHaulBabyToMomNow (Verse.Pawn hauler, Verse.Pawn mom