MakeThing error: Kenshi_Sandogasa is madeFromStuff but stuff=null. Assigning default.
Verse.Log:Verse.Log.Error_Patch2(String, Boolean)
Verse.ThingMaker:Verse.ThingMaker.MakeThing_Patch2(ThingDef, ThingDef)
RimWorld.ThingSetMaker_ResourcePod:Generate(ThingSetMakerParams, List`1)
RimWorld.ThingSetMaker:RimWorld.ThingSetMaker.Generate_Patch1(ThingSetMaker, ThingSetMakerParams)
RimWorld.ThingSetMaker:Generate()
VEE.RegularEvents.ApparelPod:TryExecuteWorker(IncidentParms)
RimWorld.IncidentWorker:RimWorld.IncidentWorker.TryExecute_Patch3(IncidentWorker, IncidentParms)
RimWorld.Storyteller:RimWorld.Storyteller.TryFire_Patch1(Storyteller, FiringIncident)
RimWorld.Storyteller:RimWorld.Storyteller.StorytellerTick_Patch1(Storyteller)
Verse.TickManager:Verse.TickManager.DoSingleTick_Patch6(TickManager)
Verse.TickManager:Verse.TickManager.TickManagerUpdate_Patch1(TickManager)
Verse.Game:Verse.Game.UpdatePlay_Patch2(Game)
Verse.Root_Play:Verse.Root_Play.Update_Patch1(Root_Play)

I am not sure what to make of this. Any suggestions? It happened when it tried to spawn a Cargo Apparel pod but failed, I presume due to a material limitation?