Hi, when I tried clicked on the stair icon in the building menu, the game crashed and marked this mod in red. It was a completely new game.

Could you have a look at this?

MissingMethodException: Tag MaterialSelectorSerializer.GetPreviousElement(int,Tag)

(wrapper dynamic-method) MaterialSelector.MaterialSelector.AutoSelectAvailableMaterial_Patch1(MaterialSelector)
MaterialSelectionPanel.AutoSelectAvailableMaterial () (at <84ec5be14c67406292956d199a0bec75>:0)
ProductInfoScreen.SetMaterials (BuildingDef def) (at <84ec5be14c67406292956d199a0bec75>:0)
ProductInfoScreen.ConfigureScreen (BuildingDef def) (at <84ec5be14c67406292956d199a0bec75>:0)
PlanScreen.OnSelectBuilding (UnityEngine.GameObject button_go, BuildingDef def) (at <84ec5be14c67406292956d199a0bec75>:0)
PlanScreen+<>c__DisplayClass82_0.<CreateButton>b__0 () (at <84ec5be14c67406292956d199a0bec75>:0)
Util.Signal (System.Action action) (at <158cd7482f89497392ec5a6ce92a5144>:0)
KToggle.Click () (at <158cd7482f89497392ec5a6ce92a5144>:0)
KToggle.OnPointerClick (UnityEngine.EventSystems.PointerEventData eventData) (at <158cd7482f89497392ec5a6ce92a5144>:0)
UnityEngine.EventSystems.ExecuteEvents.Execute (UnityEngine.EventSystems.IPointerClickHandler handler, UnityEngine.EventSystems.BaseEventData eventData) (at <04d0cd30fbf9474897ce2cf447facfe7>:0)
UnityEngine.EventSystems.ExecuteEvents.Execute[T] (UnityEngine.GameObject target, UnityEngine.EventSystems.BaseEventData eventData, UnityEngine.EventSystems.ExecuteEvents+EventFunction`1[T1] functor) (at <04d0cd30fbf9474897ce2cf447facfe7>:0)
UnityEngine.EventSystems.EventSystem:Update()

Build: U39-490405-SD