Exception filling window for RimWorld.Page_SelectScenario: System.NullReferenceException: Object reference not set to an instance of an object
[Ref 9B018261]
at Verse.GenTypes.SameOrSubclassOf (System.Type baseType, System.Type parentType) [0x00009] in <cb53cd4422904947932d33f561ad8d15>:0
at Verse.GenTypes.SameOrSubclassOf[T] (System.Type baseType) [0x00000] in <cb53cd4422904947932d33f561ad8d15>:0
at RimWorld.ReadingPolicyDatabase.GenerateStartingPolicies () [0x0003e] in <cb53cd4422904947932d33f561ad8d15>:0
<0x18fe404f100 + 0x0007a> <unknown method>
<0x18fe4046dc0 + 0x006ea> <unknown method>
at RimWorld.Page_SelectScenario.BeginScenarioConfiguration (RimWorld.Scenario scen, RimWorld.Page originPage) [0x00005] in <cb53cd4422904947932d33f561ad8d15>:0
at RimWorld.Page_SelectScenario.CanDoNext () [0x00014] in <cb53cd4422904947932d33f561ad8d15>:0
at RimWorld.Page.DoBottomButtons (UnityEngine.Rect rect, System.String nextLabel, System.String midLabel, System.Action midAct, System.Boolean showNext, System.Boolean doNextOnKeypress) [0x000f2] in <cb53cd4422904947932d33f561ad8d15>:0
at RimWorld.Page_SelectScenario.DoWindowContents (UnityEngine.Rect rect) [0x000ab] in <cb53cd4422904947932d33f561ad8d15>:0
at Verse.Window.InnerWindowOnGUI (System.Int32 x) [0x001d3] in <cb53cd4422904947932d33f561ad8d15>:0
- TRANSPILER Uuugggg.rimworld.TDS_Bug_Fixes.main: IEnumerable`1 TDS_Bug_Fixes.FixWindowDragInsteadOfReorderable:Transpiler(IEnumerable`1 instructions)
[Harmony, 0Harmony.dll] MonoMod.Utils.DynamicMethodDefinition.UnityEngine.StackTraceUtility.ExtractStackTrace_Patch1()
[Harmony, 0Harmony.dll] MonoMod.Utils.DynamicMethodDefinition.Verse.Log.Error_Patch1(System.String)
[Harmony, 0Harmony.dll] MonoMod.Utils.DynamicMethodDefinition.Verse.Window.InnerWindowOnGUI_Patch1(Verse.Window, System.Int32)
[System, UnityEngine.IMGUIModule.dll] UnityEngine.GUI.CallWindowDelegate(UnityEngine.GUI+WindowFunction func, System.Int32 id, System.Int32 instanceID, UnityEngine.GUISkin _skin, System.Int32 forceRect, System.Single width, System.Single height, UnityEngine.GUIStyle style)