Log

(Filename: C:\buildslave\unity\build\artifacts/generated/common/runtime/DebugBindings.gen.cpp Line: 51)

r error [0:1]=0

(Filename: C:\buildslave\unity\build\artifacts/generated/common/runtime/DebugBindings.gen.cpp Line: 51)

Exception

(Filename: C:\buildslave\unity\build\artifacts/generated/common/runtime/DebugBindings.gen.cpp Line: 51)

ArgumentOutOfRangeException: Argument is out of range.
Parameter name: index
  at System.Collections.Generic.List`1[Move].get_Item (Int32 index) [0x00000] in <filename unknown>:0
  at Board.Undo () [0x00000] in <filename unknown>:0
  at Game.Undo () [0x00000] in <filename unknown>:0
  at UnityEngine.Events.InvokableCall.Invoke () [0x00000] in <filename unknown>:0
  at UnityEngine.Events.UnityEvent.Invoke () [0x00000] in <filename unknown>:0
  at UnityEngine.UI.Button.Press () [0x00000] in <filename unknown>:0
  at UnityEngine.UI.Button.OnPointerClick (UnityEngine.EventSystems.PointerEventData eventData) [0x00000] in <filename unknown>:0
  at UnityEngine.EventSystems.ExecuteEvents.Execute (IPointerClickHandler handler, UnityEngine.EventSystems.BaseEventData eventData) [0x00000] in <filename unknown>:0
  at UnityEngine.EventSystems.ExecuteEvents.Execute[IPointerClickHandler] (UnityEngine.GameObject target, UnityEngine.EventSystems.BaseEventData eventData, UnityEngine.EventSystems.EventFunction`1 functor) [0x00000] in <filename unknown>:0
UnityEngine.DebugLogHandler:Internal_LogException(Exception, Object)
UnityEngine.DebugLogHandler:LogException(Exception, Object)
UnityEngine.Logger:LogException(Exception, Object)
UnityEngine.Debug:LogException(Exception)
UnityEngine.EventSystems.ExecuteEvents:Execute(GameObject, BaseEventData, EventFunction`1)
UnityEngine.EventSystems.StandaloneInputModule:ProcessMousePress(MouseButtonEventData)
UnityEngine.EventSystems.StandaloneInputModule:ProcessMouseEvent(Int32)
UnityEngine.EventSystems.StandaloneInputModule:ProcessMouseEvent()
UnityEngine.EventSystems.StandaloneInputModule:Process()
UnityEngine.EventSystems.EventSystem:Update()

(Filename:  Line: -1)