The question mark to trade with the militarum caravan does not show and i get this error from the dev log when they spawn. It only happens with this faction. Any ideas?


Exception while generating thing set: System.NullReferenceException: Object reference not set to an instance of an object
[Ref 63C605AC] Duplicate stacktrace, see ref for original
UnityEngine.StackTraceUtility:ExtractStackTrace ()
(wrapper dynamic-method) MonoMod.Utils.DynamicMethodDefinition:Verse.Log.Error_Patch1 (string)
RimWorld.ThingSetMaker:Generate (RimWorld.ThingSetMakerParams)
RimWorld.PawnGroupKindWorker_Trader:GeneratePawns (RimWorld.PawnGroupMakerParms,RimWorld.PawnGroupMaker,System.Collections.Generic.List`1<Verse.Pawn>,bool)
(wrapper dynamic-method) MonoMod.Utils.DynamicMethodDefinition:RimWorld.PawnGroupKindWorker.GeneratePawns_Patch1 (RimWorld.PawnGroupKindWorker,RimWorld.PawnGroupMakerParms,RimWorld.PawnGroupMaker,bool)
RimWorld.PawnGroupMaker:GeneratePawns (RimWorld.PawnGroupMakerParms,bool)
RimWorld.PawnGroupMakerUtility/<GeneratePawns>d__2:MoveNext ()
System.Collections.Generic.List`1<Verse.Pawn>:.ctor (System.Collections.Generic.IEnumerable`1<Verse.Pawn>)
System.Linq.Enumerable:ToList<Verse.Pawn> (System.Collections.Generic.IEnumerable`1<Verse.Pawn>)
AdeptusMechanicus.HarmonyInstance.PawnGroupMakerUtility_GeneratePawns_AnimalsWithRaiders_Patch:Postfix (System.Collections.Generic.IEnumerable`1<Verse.Pawn>&,RimWorld.PawnGroupMakerParms,bool)
(wrapper dynamic-method) MonoMod.Utils.DynamicMethodDefinition:RimWorld.PawnGroupMakerUtility.GeneratePawns_Patch1 (RimWorld.PawnGroupMakerParms,bool)
RimWorld.IncidentWorker_NeutralGroup:SpawnPawns (RimWorld.IncidentParms)
RimWorld.IncidentWorker_TraderCaravanArrival:TryExecuteWorker (RimWorld.IncidentParms)
(wrapper dynamic-method) MonoMod.Utils.DynamicMethodDefinition:RimWorld.IncidentWorker.TryExecute_Patch2 (RimWorld.IncidentWorker,RimWorld.IncidentParms)
Verse.DebugActionsIncidents/<>c__DisplayClass0_3:<DoTradeCaravanSpecific>b__1 ()
LudeonTK.Dialog_DebugOptionLister:DebugAction (string,single,System.Action,bool)
LudeonTK.Dialog_DebugOptionListLister:DoListingItems (UnityEngine.Rect,single)
LudeonTK.Dialog_OptionLister:DoWindowContents (UnityEngine.Rect)
Verse.Window:InnerWindowOnGUI (int)
UnityEngine.GUI:CallWindowDelegate (UnityEngine.GUI/WindowFunction,int,int,UnityEngine.GUISkin,int,single,single,UnityEngine.GUIStyle)