Alot of mods seem to have a discussion for posting bugs and seeing as i've already encountered one i figured i'd start one up here.

Failed to find RimWorld.SitePartDef named OldCastle. There are 11 defs of this type loaded.
Verse.Log:Error(String, Boolean)
Verse.DefDatabase`1:GetNamed(String, Boolean)
System.Reflection.MonoMethod:InternalInvoke(Object, Object[], Exception&)
System.Reflection.MonoMethod:Invoke(Object, BindingFlags, Binder, Object[], CultureInfo)
System.Reflection.MethodBase:Invoke(Object, Object[])
Verse.GenGeneric:InvokeStaticMethodOnGenericType(Type, Type, String, Object[])
Verse.GenDefDatabase:GetDef(Type, String, Boolean)
RimWorld.DefOfHelper:BindDefsFor(Type)
RimWorld.DefOfHelper:RebindAllDefOfs_Patch1(Boolean)
Verse.PlayDataLoader:DoPlayLoad()
Verse.PlayDataLoader:LoadAllPlayData(Boolean)
Verse.Root:<Start>m__1()
Verse.LongEventHandler:RunEventFromAnotherThread(Action)
Verse.LongEventHandler:<UpdateCurrentAsynchronousEvent>m__1()



here is a link to the relevant hugslog.

{LINK REMOVED}https://git.io/fhiLm