merging the caravan with a non-bugged one doesn't do anything.

Here is the error log:

System.NullReferenceException: Object reference not set to an instance of an object
at
from the "Wa! Skeletons" mod, the skeletons don't have to eat so the caravan doesn't know how to calculate the "days approximate of food" and so on loading into the game the caravan is bugged. I suspect

(Job_11437825) A=Thing_MechGestator1550742 B=Thing_SubcoreBasic1551359)
System.NullReferenceException: Object reference not set to an instance of an object
at Verse.GenPlace.PlaceSpotQualityAt

I dont have a corpse, but i did enable dev mode and noticed the error:

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

If you turn on dev mode, you will see the error :)

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

before the trade and still got the error. Any clue what may be causing the issue? Thanks for any help.

Exception filling window for Verse.Dialog_Debug: System.NullReferenceException: Object reference not
set to an instance of an object
at Verse.DebugThingPlaceHelper.IsDebugSpawnable (Verse.ThingDef def, System.Boolean allowPlayerBuildable) [0x0007e] in <95de19971c5d40878d8742747904cdcd>:0
at

this, which is the problematic object/item?

System.NullReferenceException: Object reference not set to an instance of an object
at RimWorld.TransferableUtility.CanStackTogether (Verse.Thing thing
] in <cd7169108ea74757aa50c5b33d275c15>:0
at RimWorld.Dialog_FormCaravan.AddToTransferables (Verse.Thing t, System.Boolean setToTransferMax) [0x00000] in <cd7169108ea74757aa50c5b33d275c15>:0
at

When I place a joy object, I get an error code and the pawns never use it. It's some long code, bear with me.

GetInspectString exception on ChessTable72984:
System.NullReferenceException: Object
refrence not set to an instanceof an object
at Rimworld.CompRoomIdentifier.CompInspectStringExtra ()
[0x00000] in filename unknown>:0
at Verse.ThingWIthComps.InspectStringPartFromComps ()

It continues on

quest menu.
Here is the first error log that continues to spam very rapidly.

Exception ticking QuestPart: System.NullReferenceException: Object reference not set to an instance of an object
at
)
Verse.Root_Play:Update()

Exception filling window for RimWorld.MainTabWindow_Quests: System.NullReferenceException: Object reference not set to an instance of an object
at

System.NullReferenceException: Object reference not set to an instance of an object
at AnimalWeaponPatch.HarmonyPatches.CreateVerbTargetCommand_prefix (Verse.Command_VerbTarget& __result
System.Collections.Generic.List`1[T]..ctor (System.Collections.Generic.IEnumerable`1[T] collection) [0x00077] in <eae584ce26bc40229c1b1aa476bfa589>:0
at System.Linq.Enumerable.To

reference not set to an instance of an object
at RimWorld.QualityUtility.GenerateQualityGeneratingPawn (Verse.PawnKindDef pawnKind, Verse.ThingDef forThing) [0x00000] in <cdbd0ed5089a418da09b9a259f9dbd8f>:0
character creation screen: