After update around 10.8 with the tree replanting i got a alien race error adding normal horses to caravan it broke the automatic travel suply so i had to load hay manual. I could form the caravan without problems after that but i broke the auto suply. Exception filling window for RimWorld.Dialog_FormCaravan: System.NullReferenceException: Object reference not set to an instance of an object
at AlienRace.HarmonyPatches.ThoughtsFromIngestingPostfix (Verse.Pawn ingester, Verse.Thing foodSource, Verse.ThingDef foodDef, System.Collections.Generic.List`1[RimWorld.FoodUtility+ThoughtFromIngesting]& __result) [0x0000d] in <e65ec9e110b4445eb79ab2e005588707>:0
at (wrapper dynamic-method) RimWorld.FoodUtility.RimWorld.FoodUtility.ThoughtsFromIngesting_Patch1(Verse.Pawn,Verse.Thing,Verse.ThingDef)
at RimWorld.FoodUtility.WillGiveNegativeThoughts (Verse.Thing food, Verse.Pawn pawn) [0x00009] in <00638943358e4807bd44cd7bc8f572da>:0
at RimWorld.Dialog_FormCaravan.GetFoodScore (Verse.Pawn pawn, Verse.Thing food, System.Collections.Generic.List`1[T] ticksToArrive) [0x0002d] in <00638943358e4807bd44cd7bc8f572da>:0
at RimWorld.Dialog_FormCaravan.BestFoodItemFor (Verse.Pawn pawn, System.Collections.Generic.IEnumerable`1[T] food, System.Collections.Generic.List`1[T] ticksToArrive) [0x00041] in <00638943358e4807bd44cd7bc8f572da>:0
at RimWorld.Dialog_FormCaravan.SelectApproximateBestTravelSupplies () [0x00462] in <00638943358e4807bd44cd7bc8f572da>:0
at RimWorld.Dialog_FormCaravan.CountToTransferChanged () [0x00039] in <00638943358e4807bd44cd7bc8f572da>:0
at RimWorld.Dialog_FormCaravan.DoWindowContents (UnityEngine.Rect inRect) [0x002ae] in <00638943358e4807bd44cd7bc8f572da>:0
at Verse.Window.InnerWindowOnGUI (System.Int32 x) [0x001ce] in <00638943358e4807bd44cd7bc8f572da>:0
(Filename: C:\buildslave\unity\build\Runtime/Export/Debug/Debug.bindings.h Line: 39)