Error in WorldGenStep: System.NullReferenceException: Object reference not set to an instance of an object
at RimWorld.PawnApparelGenerator.CanUsePair (RimWorld.ThingStuffPair pair, Verse.Pawn pawn, System.Single moneyLeft, System.Boolean allowHeadgear, System.Int32 fixedSeed) [0x0008a] in <4489f1367c1c4d76b2ae1272c8ed691d>:0
at (wrapper dynamic-method) RimWorld.PawnApparelGenerator.DMD<DMD<GenerateStartingApparelFor_Patch3>?-179511552::GenerateStartingApparelFor_Patch3>(Verse.Pawn,Verse.PawnGenerationRequest)
at (wrapper dynamic-method) Verse.PawnGenerator.DMD<DMD<GenerateGearFor_Patch3>?460599168::GenerateGearFor_Patch3>(Verse.Pawn,Verse.PawnGenerationRequest)
at Verse.PawnGenerator.TryGenerateNewPawnInternal (Verse.PawnGenerationRequest& request, System.String& error, System.Boolean ignoreScenarioRequirements, System.Boolean ignoreValidator) [0x00613] in <4489f1367c1c4d76b2ae1272c8ed691d>:0
at Verse.PawnGenerator.GenerateNewPawnInternal (Verse.PawnGenerationRequest& request) [0x00096] in <4489f1367c1c4d76b2ae1272c8ed691d>:0
at Verse.PawnGenerator.GenerateOrRedressPawnInternal (Verse.PawnGenerationRequest request) [0x00183] in <4489f1367c1c4d76b2ae1272c8ed691d>:0
at (wrapper dynamic-method) Verse.PawnGenerator.DMD<DMD<GeneratePawn_Patch4>?74875776::GeneratePawn_Patch4>(Verse.PawnGenerationRequest)
at RimWorld.Faction.GenerateNewLeader () [0x0014f] in <4489f1367c1c4d76b2ae1272c8ed691d>:0
at RimWorld.FactionGenerator.NewGeneratedFaction (RimWorld.FactionDef facDef) [0x0018e] in <4489f1367c1c4d76b2ae1272c8ed691d>:0
at RimWorld.FactionGenerator.GenerateFactionsIntoWorld () [0x0001b] in <4489f1367c1c4d76b2ae1272c8ed691d>:0
at RimWorld.Planet.WorldGenStep_Factions.GenerateFresh (System.String seed) [0x00000] in <4489f1367c1c4d76b2ae1272c8ed691d>:0
at RimWorld.Planet.WorldGenerator.GenerateWorld (System.Single planetCoverage, System.String seedString, RimWorld.Planet.OverallRainfall overallRainfall, RimWorld.Planet.OverallTemperature overallTemperature, RimWorld.Planet.OverallPopulation population) [0x000ec] in <4489f1367c1c4d76b2ae1272c8ed691d>:0
Verse.Log:Error(String, Boolean)
RimWorld.Planet.WorldGenerator:GenerateWorld(Single, String, OverallRainfall, OverallTemperature, OverallPopulation)
RimWorld.Page_CreateWorldParams:<CanDoNext>b__14_0()
Verse.LongEventHandler:RunEventFromAnotherThread(Action)
Verse.<>c:<UpdateCurrentAsynchronousEvent>b__27_0()
System.Threading.ThreadHelper:ThreadStart_Context(Object)
System.Threading.ExecutionContext:RunInternal(ExecutionContext, ContextCallback, Object, Boolean)
System.Threading.ExecutionContext:Run(ExecutionContext, ContextCallback, Object, Boolean)
System.Threading.ExecutionContext:Run(ExecutionContext, ContextCallback, Object)
System.Threading.ThreadHelper:ThreadStart()

I was wondering if anyone else had encountered a similar issue with very few vanilla factions spawning on world gen and none of them being modded. I don't know if there's a work around to this or if anyone know of a solution but I thought I'd at least put it out there. I've gone through my modlist and have narrowed down this mod to be the issue.