NullReferenceException when caravan enters base

[tobi1449]

I get the following exception when I try to enter my base with a caravan:

Exception filling window for Verse.FloatMenuWorld: System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.NullReferenceException: Object reference not set to an instance of an object
  at AwesomeInventory.Loadout.CompAwesomeInventoryLoadout+<>c__DisplayClass48_0.<ChangeCostume>g__StartUndressJobs|0 (System.Collections.Generic.IEnumerable`1[T] apparels, Verse.Pawn pawn) [0x00008] in <808a267935e34741873c701036871b19>:0 
  at AwesomeInventory.Loadout.CompAwesomeInventoryLoadout.ChangeCostume (AwesomeInventory.Loadout.AwesomeInventoryLoadout newLoadout, AwesomeInventory.Loadout.AwesomeInventoryLoadout oldLoadout, System.Boolean delay, System.Boolean keepCache) [0x00109] in <808a267935e34741873c701036871b19>:0 
  at AwesomeInventory.Loadout.CompAwesomeInventoryLoadout.UpdateForNewLoadout (AwesomeInventory.Loadout.AwesomeInventoryLoadout newLoadout, System.Boolean delay, System.Boolean respawn, System.Boolean forced) [0x00108] in <808a267935e34741873c701036871b19>:0 
  at AwesomeInventory.Loadout.CompAwesomeInventoryLoadout.PostSpawnSetup (System.Boolean respawningAfterLoad) [0x00035] in <808a267935e34741873c701036871b19>:0 
  at Verse.ThingWithComps.SpawnSetup (Verse.Map map, System.Boolean respawningAfterLoad) [0x00020] in <d72310b4d8f64d25aee502792b58549f>:0 
  at (wrapper dynamic-method) Verse.Pawn.Verse.Pawn.SpawnSetup_Patch1(Verse.Pawn,Verse.Map,bool)
  at (wrapper dynamic-method) Verse.GenSpawn.Verse.GenSpawn.Spawn_Patch4(Verse.Thing,Verse.IntVec3,Verse.Map,Verse.Rot4,Verse.WipeMode,bool)
  at (wrapper dynamic-method) RimWorld.Planet.CaravanEnterMapUtility.RimWorld.Planet.CaravanEnterMapUtility.Enter_Patch1(RimWorld.Planet.Caravan,Verse.Map,System.Func`2<Verse.Pawn, Verse.IntVec3>,RimWorld.Planet.CaravanDropInventoryMode,bool)
  at (wrapper managed-to-native) System.Reflection.MonoMethod.InternalInvoke(System.Reflection.MonoMethod,object,object[],System.Exception&)
  at System.Reflection.MonoMethod.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00032] in <567df3e0919241ba98db88bec4c6696f>:0 
   --- End of inner exception stack trace ---
  at System.Reflection.MonoMethod.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00048] in <567df3e0919241ba98db88bec4c6696f>:0 
  at System.Reflection.MethodBase.Invoke (System.Object obj, System.Object[] parameters) [0x00000] in <567df3e0919241ba98db88bec4c6696f>:0 
  at TerrainMovement.CaravanEnterMapUtility_Enter_Patch.Prefix (RimWorld.Planet.Caravan caravan, Verse.Map map, RimWorld.Planet.CaravanEnterMode enterMode, RimWorld.Planet.CaravanDropInventoryMode dropInventoryMode, System.Boolean draftColonists, System.Predicate`1[T] extraCellValidator) [0x000da] in <4e522841ea88412295009cbddbce23dd>:0 
  at (wrapper dynamic-method) RimWorld.Planet.CaravanEnterMapUtility.RimWorld.Planet.CaravanEnterMapUtility.Enter_Patch1(RimWorld.Planet.Caravan,Verse.Map,RimWorld.Planet.CaravanEnterMode,RimWorld.Planet.CaravanDropInventoryMode,bool,System.Predicate`1<Verse.IntVec3>)
  at RimWorld.Planet.CaravanArrivalAction_Enter.Arrived (RimWorld.Planet.Caravan caravan) [0x000b8] in <d72310b4d8f64d25aee502792b58549f>:0 
  at RimWorld.Planet.CaravanArrivalActionUtility+<>c__DisplayClass0_0`1[T].<GetFloatMenuOptions>b__2 () [0x00041] in <d72310b4d8f64d25aee502792b58549f>:0 
  at Verse.FloatMenuOption.Chosen (System.Boolean colonistOrdering, Verse.FloatMenu floatMenu) [0x00028] in <d72310b4d8f64d25aee502792b58549f>:0 
  at (wrapper dynamic-method) Verse.FloatMenuOption.Verse.FloatMenuOption.DoGUI_Patch1(Verse.FloatMenuOption,UnityEngine.Rect,bool,Verse.FloatMenu)
  at Verse.FloatMenu.DoWindowContents (UnityEngine.Rect rect) [0x000fb] in <d72310b4d8f64d25aee502792b58549f>:0 
  at Verse.FloatMenuWorld.DoWindowContents (UnityEngine.Rect inRect) [0x0009b] in <d72310b4d8f64d25aee502792b58549f>:0 
  at Verse.Window.InnerWindowOnGUI (System.Int32 x) [0x00165] in <d72310b4d8f64d25aee502792b58549f>:0 

Looks like you missed a few null checks for _pawn.jobs in CompAwesomeInventoryLoadout.ChangeCostume().