i set select color set color A
but still error

1.
Exception while recalculating WearingColor_Favorite thought state for pawn HAWKEYE: System.NullReferenceException: Object reference not set to an instance of an object
at RimWorld.ThoughtWorker_WearingColor.CurrentStateInternal (Verse.Pawn p) [0x0003a] in <d89f3c80243544d4a2243b44d67a34bc>:0
at RimWorld.ThoughtWorker.CurrentState (Verse.Pawn p) [0x00000] in <d89f3c80243544d4a2243b44d67a34bc>:0
at RimWorld.SituationalThoughtHandler.TryCreateThought (RimWorld.ThoughtDef def) [0x0001e] in <d89f3c80243544d4a2243b44d67a34bc>:0
UnityEngine.StackTraceUtility:ExtractStackTrace ()
Verse.Log:Error (string)
RimWorld.SituationalThoughtHandler:TryCreateThought (RimWorld.ThoughtDef)
RimWorld.SituationalThoughtHandler:CheckRecalculateMoodThoughts ()
RimWorld.SituationalThoughtHandler:AppendMoodThoughts (System.Collections.Generic.List`1<RimWorld.Thought>)
RimWorld.ThoughtHandler:GetAllMoodThoughts (System.Collections.Generic.List`1<RimWorld.Thought>)
RimWorld.Alert_Thought:get_AffectedPawns ()
RimWorld.Alert_Thought:GetReport ()
RimWorld.Alert:Recalculate ()
RimWorld.AlertsReadout:CheckAddOrRemoveAlert (RimWorld.Alert,bool)
(wrapper dynamic-method) RimWorld.AlertsReadout:RimWorld.AlertsReadout.AlertsReadoutUpdate_Patch0 (RimWorld.AlertsReadout)
RimWorld.UIRoot_Play:UIRootUpdate ()
(wrapper dynamic-method) Verse.Root:Verse.Root.Update_Patch1 (Verse.Root)
Verse.Root_Play:Update ()

2.
Exception while recalculating WearingColor_Ideo thought state for pawn HAWKEYE: System.NullReferenceException: Object reference not set to an instance of an object
at RimWorld.ThoughtWorker_WearingColor.CurrentStateInternal (Verse.Pawn p) [0x0003a] in <d89f3c80243544d4a2243b44d67a34bc>:0
at RimWorld.ThoughtWorker.CurrentState (Verse.Pawn p) [0x00000] in <d89f3c80243544d4a2243b44d67a34bc>:0
at RimWorld.SituationalThoughtHandler.TryCreateThought (RimWorld.ThoughtDef def) [0x0001e] in <d89f3c80243544d4a2243b44d67a34bc>:0
UnityEngine.StackTraceUtility:ExtractStackTrace ()
Verse.Log:Error (string)
RimWorld.SituationalThoughtHandler:TryCreateThought (RimWorld.ThoughtDef)
RimWorld.SituationalThoughtHandler:CheckRecalculateMoodThoughts ()
RimWorld.SituationalThoughtHandler:AppendMoodThoughts (System.Collections.Generic.List`1<RimWorld.Thought>)
RimWorld.ThoughtHandler:GetAllMoodThoughts (System.Collections.Generic.List`1<RimWorld.Thought>)
RimWorld.Alert_Thought:get_AffectedPawns ()
RimWorld.Alert_Thought:GetReport ()
RimWorld.Alert:Recalculate ()
RimWorld.AlertsReadout:CheckAddOrRemoveAlert (RimWorld.Alert,bool)
(wrapper dynamic-method) RimWorld.AlertsReadout:RimWorld.AlertsReadout.AlertsReadoutUpdate_Patch0 (RimWorld.AlertsReadout)
RimWorld.UIRoot_Play:UIRootUpdate ()
(wrapper dynamic-method) Verse.Root:Verse.Root.Update_Patch1 (Verse.Root)
Verse.Root_Play:Update ()

+
3.
Exception while recalculating BondedAnimalMaster thought state for pawn HAWKEYE: System.NullReferenceException: Object reference not set to an instance of an object
at RimWorld.ThoughtWorker_BondedAnimalMaster.GetAnimals (Verse.Pawn p, System.Collections.Generic.List`1[T] outAnimals) [0x0004d] in <d89f3c80243544d4a2243b44d67a34bc>:0
at RimWorld.ThoughtWorker_BondedAnimalMaster.CurrentStateInternal (Verse.Pawn p) [0x0000a] in <d89f3c80243544d4a2243b44d67a34bc>:0
at RimWorld.ThoughtWorker.CurrentState (Verse.Pawn p) [0x00000] in <d89f3c80243544d4a2243b44d67a34bc>:0
at RimWorld.SituationalThoughtHandler.TryCreateThought (RimWorld.ThoughtDef def) [0x0001e] in <d89f3c80243544d4a2243b44d67a34bc>:0
UnityEngine.StackTraceUtility:ExtractStackTrace ()
Verse.Log:Error (string)
RimWorld.SituationalThoughtHandler:TryCreateThought (RimWorld.ThoughtDef)
RimWorld.SituationalThoughtHandler:CheckRecalculateMoodThoughts ()
RimWorld.SituationalThoughtHandler:AppendMoodThoughts (System.Collections.Generic.List`1<RimWorld.Thought>)
RimWorld.ThoughtHandler:GetAllMoodThoughts (System.Collections.Generic.List`1<RimWorld.Thought>)
RimWorld.ThoughtHandler:GetDistinctMoodThoughtGroups (System.Collections.Generic.List`1<RimWorld.Thought>)
RimWorld.ThoughtHandler:TotalMoodOffset ()
RimWorld.Need_Mood:get_CurInstantLevel ()
RimWorld.Need_Seeker:NeedInterval ()
RimWorld.Need_Mood:NeedInterval ()
(wrapper dynamic-method) RimWorld.Pawn_NeedsTracker:RimWorld.Pawn_NeedsTracker.NeedsTrackerTick_Patch0 (RimWorld.Pawn_NeedsTracker)
(wrapper dynamic-method) Verse.Pawn:Verse.Pawn.Tick_Patch3 (Verse.Pawn)
Verse.TickList:Tick ()
(wrapper dynamic-method) Verse.TickManager:Verse.TickManager.DoSingleTick_Patch1 (Verse.TickManager)
Verse.TickManager:TickManagerUpdate ()
(wrapper dynamic-method) Verse.Game:Verse.Game.UpdatePlay_Patch1 (Verse.Game)
Verse.Root_Play:Update ()

4.
Exception while recalculating NotBondedAnimalMaster thought state for pawn HAWKEYE: System.NullReferenceException: Object reference not set to an instance of an object
at RimWorld.ThoughtWorker_BondedAnimalMaster.GetAnimals (Verse.Pawn p, System.Collections.Generic.List`1[T] outAnimals) [0x0004d] in <d89f3c80243544d4a2243b44d67a34bc>:0
at RimWorld.ThoughtWorker_BondedAnimalMaster.CurrentStateInternal (Verse.Pawn p) [0x0000a] in <d89f3c80243544d4a2243b44d67a34bc>:0
at RimWorld.ThoughtWorker.CurrentState (Verse.Pawn p) [0x00000] in <d89f3c80243544d4a2243b44d67a34bc>:0
at RimWorld.SituationalThoughtHandler.TryCreateThought (RimWorld.ThoughtDef def) [0x0001e] in <d89f3c80243544d4a2243b44d67a34bc>:0
UnityEngine.StackTraceUtility:ExtractStackTrace ()
Verse.Log:Error (string)
RimWorld.SituationalThoughtHandler:TryCreateThought (RimWorld.ThoughtDef)
RimWorld.SituationalThoughtHandler:CheckRecalculateMoodThoughts ()
RimWorld.SituationalThoughtHandler:AppendMoodThoughts (System.Collections.Generic.List`1<RimWorld.Thought>)
RimWorld.ThoughtHandler:GetAllMoodThoughts (System.Collections.Generic.List`1<RimWorld.Thought>)
RimWorld.ThoughtHandler:GetDistinctMoodThoughtGroups (System.Collections.Generic.List`1<RimWorld.Thought>)
RimWorld.ThoughtHandler:TotalMoodOffset ()
RimWorld.Need_Mood:get_CurInstantLevel ()
RimWorld.Need_Seeker:NeedInterval ()
RimWorld.Need_Mood:NeedInterval ()
(wrapper dynamic-method) RimWorld.Pawn_NeedsTracker:RimWorld.Pawn_NeedsTracker.NeedsTrackerTick_Patch0 (RimWorld.Pawn_NeedsTracker)
(wrapper dynamic-method) Verse.Pawn:Verse.Pawn.Tick_Patch3 (Verse.Pawn)
Verse.TickList:Tick ()
(wrapper dynamic-method) Verse.TickManager:Verse.TickManager.DoSingleTick_Patch1 (Verse.TickManager)
Verse.TickManager:TickManagerUpdate ()
(wrapper dynamic-method) Verse.Game:Verse.Game.UpdatePlay_Patch1 (Verse.Game)
Verse.Root_Play:Update ()