I get a red error when the mod is subscribed, even if not active on the mod list (using RimPy).

https://gist.github.com/HugsLibRecordKeeper/53b214762c73fdf7fa2497a78f843e38

Exception loading from System.Xml.XmlElement: System.MissingMethodException: Default constructor not found for type System.String
at System.RuntimeType.CreateInstanceMono (System.Boolean nonPublic, System.Boolean wrapExceptions) [0x00076] in <51fded79cd284d4d911c5949aff4cb21>:0
at System.RuntimeType.CreateInstanceSlow (System.Boolean publicOnly, System.Boolean wrapExceptions, System.Boolean skipCheckThis, System.Boolean fillCache) [0x00009] in <51fded79cd284d4d911c5949aff4cb21>:0
at System.RuntimeType.CreateInstanceDefaultCtor (System.Boolean publicOnly, System.Boolean skipCheckThis, System.Boolean fillCache, System.Boolean wrapExceptions, System.Threading.StackCrawlMark& stackMark) [0x00027] in <51fded79cd284d4d911c5949aff4cb21>:0
at System.Activator.CreateInstance (System.Type type, System.Boolean nonPublic, System.Boolean wrapExceptions) [0x00020] in <51fded79cd284d4d911c5949aff4cb21>:0
at System.Activator.CreateInstance (System.Type type, System.Boolean nonPublic) [0x00000] in <51fded79cd284d4d911c5949aff4cb21>:0
at System.Activator.CreateInstance (System.Type type) [0x00000] in <51fded79cd284d4d911c5949aff4cb21>:0
at Verse.DirectXmlToObject.ObjectFromXml[T] (System.Xml.XmlNode xmlRoot, System.Boolean doPostLoad) [0x0045c] in <fcfab19af5d14a608a65ebd77f29482f>:0
at Verse.DirectXmlToObject.ObjectFromXmlReflection[T] (System.Xml.XmlNode xmlRoot, System.Boolean doPostLoad) [0x00000] in <fcfab19af5d14a608a65ebd77f29482f>:0
at Verse.DirectXmlToObject.ObjectFromXml[T] (System.Xml.XmlNode xmlRoot, System.Boolean doPostLoad) [0x0060e] in <fcfab19af5d14a608a65ebd77f29482f>:0
UnityEngine.StackTraceUtility:ExtractStackTrace ()
Verse.Log:Error (string)
Verse.DirectXmlToObject:ObjectFromXml<Verse.ModMetaData/ModMetaDataInternal> (System.Xml.XmlNode,bool)
Verse.DirectXmlLoader:ItemFromXmlString<Verse.ModMetaData/ModMetaDataInternal> (string,string,bool)
Verse.DirectXmlLoader:ItemFromXmlFile<Verse.ModMetaData/ModMetaDataInternal> (string,bool)
Verse.ModMetaData:Init ()
Verse.ModMetaData:.ctor (Verse.Steam.WorkshopItem)
Verse.ModLister:RebuildModList ()
Verse.ModLister:.cctor ()
Verse.ModsConfig:.cctor ()
Verse.LoadedModManager:InitializeMods ()
Verse.LoadedModManager:LoadAllActiveMods (bool)
Verse.PlayDataLoader:DoPlayLoad ()
Verse.PlayDataLoader:LoadAllPlayData (bool)
Verse.Root/<>c:<Start>b__10_1 ()
Verse.LongEventHandler:RunEventFromAnotherThread (System.Action)
Verse.LongEventHandler/<>c:<UpdateCurrentAsynchronousEvent>b__28_0 ()
System.Threading.ThreadHelper:ThreadStart_Context (object)
System.Threading.ExecutionContext:RunInternal (System.Threading.ExecutionContext,System.Threading.ContextCallback,object,bool)
System.Threading.ExecutionContext:Run (System.Threading.ExecutionContext,System.Threading.ContextCallback,object,bool)
System.Threading.ExecutionContext:Run (System.Threading.ExecutionContext,System.Threading.ContextCallback,object)
System.Threading.ThreadHelper:ThreadStart ()