D  UnityEngine.EventSystems.StandaloneInputModule:Process()
                         E  ArgumentOutOfRangeException: INDEX was out OF range. Must be non-negative AND less than the SIZE OF the collection.
                         E  PARAMETER NAME: INDEX
                         E    AT System.ThrowHelper.ThrowArgumentOutOfRangeException (System.ExceptionArgument argument, System.ExceptionResource re
                            source) [0x00000] in <00000000000000000000000000000000>:0
                         E    AT System.ThrowHelper.ThrowArgumentOutOfRangeException (System.ExceptionArgument argument, System.ExceptionResource re
                            source) [0x00000] in <00000000000000000000000000000000>:0
                         E    AT System.Collections.Generic.List`1[T].get_Item (System.Int32 INDEX) [0x00000] in <00000000000000000000000000000000>:
                            0
                         E    AT UpgradesWindow.UpdateActualTab () [0x00000] in <00000000000000000000000000000000>:0
                         E    AT UnityEngine.Events.UnityEvent.Invoke () [0x00000] in <00000000000000000000000000000000>:0
                         E    AT UnityEngine.EventSystems.ExecuteEvents.Execute[T] (UnityEngine.GameObject target, UnityEngine.EventSystems.BaseEven
                            tData eventData, UnityEngine.EventSystems.ExecuteEvents+EventFunction`1[T1] functor) [0x00000] in
                         D  UpgradeManager try buy upgrade
                         D  Resource EventGold is negative, setting it TO zero!
                         D  UserResources:Subtract(ResourceType, InfInt)
                         D  UpgradeManager:SpendResources(UpgradeInfo)
                         D  UpgradeManager:BuyUpgrade(UpgradeInfo, Boolean)
                         D  UnityEngine.EventSystems.StandaloneInputModule:Process()
                         E  Resource EventGold is negative, setting it TO zero!
                         E  UserResources:Subtract(ResourceType, InfInt)
                         E  UpgradeManager:SpendResources(UpgradeInfo)
                         E  UpgradeManager:BuyUpgrade(UpgradeInfo, Boolean)
                         E  UnityEngine.Events.UnityEvent:INVOKE()
                         E  UnityEngine.EventSystems.ExecuteEvents:Execute(GameObject, BaseEventData, EventFunction`1)
                         E  UnityEngine.EventSystems.StandaloneInputModule:ProcessTouchPress(PointerEventData, Boolean, Boolean)
                         E  UnityEngine.EventSystems.StandaloneInputModule:ProcessTouchEvents()
                         E  UnityEngine.EventSystems.StandaloneInputModule:Process()