While troubleshooting my modlist, Gulden kept giving me errors. I removed all mods and ran just the coregame and DLC's and Gulden and it's dependencies:


Harmony
Rimworld
Ideology
Biotech
Vanilla Expanded Framework
ReGrowth: Core
Gulden Biome

RimWorld 1.5.4409 rev1120
UnityEngine.StackTraceUtility:ExtractStackTrace ()
Verse.Log:Message (string)
RimWorld.VersionControl:LogVersionNumber ()
Verse.Root:CheckGlobalInit ()
Verse.Root:Start ()
Verse.Root_Entry:Start ()

ReGrowth: Core 3.6-Mundi-rev10
UnityEngine.StackTraceUtility:ExtractStackTrace ()
Verse.Log:Message (string)
LogModVersion.LoadedModManager_LoadModXML_Patch:Prefix ()
(wrapper dynamic-method) MonoMod.Utils.DynamicMethodDefinition:Verse.LoadedModManager.LoadModXML_Patch1 (bool)
Verse.LoadedModManager:LoadAllActiveMods (bool)
Verse.PlayDataLoader:DoPlayLoad ()
Verse.PlayDataLoader:LoadAllPlayData (bool)
Verse.Root/<>c:<Start>b__6_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 ()

XML error: Could not find parent node named "FineTileStoneBase" for node "TerrainDef". Full node: <TerrainDef ParentName="FineTileStoneBase"><defName>FineTileAurelianStone</defName><label>fine aurelian stone tile</label><color>(174,154,118)</color><statBases><Beauty>4</Beauty></statBases><costList><BlocksAurelianStone>20</BlocksAurelianStone></costList></TerrainDef>
UnityEngine.StackTraceUtility:ExtractStackTrace ()
(wrapper dynamic-method) MonoMod.Utils.DynamicMethodDefinition:Verse.Log.Error_Patch1 (string)
Verse.XmlInheritance:GetBestParentFor (Verse.XmlInheritance/XmlInheritanceNode,string)
Verse.XmlInheritance:ResolveParentsAndChildNodesLinks ()
Verse.XmlInheritance:Resolve ()
Verse.LoadedModManager:ParseAndProcessXML (System.Xml.XmlDocument,System.Collections.Generic.Dictionary`2<System.Xml.XmlNode, Verse.LoadableXmlAsset>,bool)
Verse.LoadedModManager:LoadAllActiveMods (bool)
Verse.PlayDataLoader:DoPlayLoad ()
Verse.PlayDataLoader:LoadAllPlayData (bool)
Verse.Root/<>c:<Start>b__6_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 ()

Could not execute post-long-event action. Exception: System.ArgumentNullException: Value cannot be null.
Parameter name: key
[Ref 5481C9E4]
at System.Collections.Generic.Dictionary`2[TKey,TValue].FindEntry (TKey key) [0x00008] in <eae584ce26bc40229c1b1aa476bfa589>:0
at System.Collections.Generic.Dictionary`2[TKey,TValue].TryGetValue (TKey key, TValue& value) [0x00000] in <eae584ce26bc40229c1b1aa476bfa589>:0
at Verse.ModContentHolder`1[T].Get (System.String path) [0x00000] in <630e2863bc9a4a3493f2eff01e3a9556>:0
at Verse.ContentFinder`1[T].Get (System.String itemPath, System.Boolean reportFailure) [0x0004d] in <630e2863bc9a4a3493f2eff01e3a9556>:0
at Verse.Graphic_Single.Init (Verse.GraphicRequest req) [0x00050] in <630e2863bc9a4a3493f2eff01e3a9556>:0
at Verse.Graphic_Terrain.Init (Verse.GraphicRequest req) [0x00000] in <630e2863bc9a4a3493f2eff01e3a9556>:0
at Verse.GraphicDatabase.GetInner[T] (Verse.GraphicRequest req) [0x000a5] in <630e2863bc9a4a3493f2eff01e3a9556>:0
at Verse.GraphicDatabase.Get[T] (System.String path, UnityEngine.Shader shader, UnityEngine.Vector2 drawSize, UnityEngine.Color color, System.Int32 renderQueue) [0x0001d] in <630e2863bc9a4a3493f2eff01e3a9556>:0
at Verse.TerrainDef.<PostLoad>b__74_0 () [0x00027] in <630e2863bc9a4a3493f2eff01e3a9556>:0
at Verse.LongEventHandler.ExecuteToExecuteWhenFinished () [0x0007c] in <630e2863bc9a4a3493f2eff01e3a9556>:0
UnityEngine.StackTraceUtility:ExtractStackTrace ()
(wrapper dynamic-method) MonoMod.Utils.DynamicMethodDefinition:Verse.Log.Error_Patch1 (string)
Verse.LongEventHandler:ExecuteToExecuteWhenFinished ()
Verse.LongEventHandler:UpdateCurrentAsynchronousEvent ()
Verse.LongEventHandler:LongEventsUpdate (bool&)
Verse.Root:Update ()
Verse.Root_Entry:Update ()

MVCF successfully applied 0 patches
UnityEngine.StackTraceUtility:ExtractStackTrace ()
Verse.Log:Message (string)
MVCF.Patch:PrintSummary ()
MVCF.MVCF/<>c:<CollectFeatureData>b__15_0 ()
Verse.LongEventHandler:ExecuteToExecuteWhenFinished ()
Verse.LongEventHandler:UpdateCurrentAsynchronousEvent ()
Verse.LongEventHandler:LongEventsUpdate (bool&)
Verse.Root:Update ()
Verse.Root_Entry:Update ()

i also get more errors when installing

"Gulden CMT"
"Majestic Foliage - Djeeshka's CMT Retexture (Continued)"
"Majestic Foliage Framework[HH] (Continued)"

but i want to resolve this first before i go further.

tia