不知道什么原因跳的红字，求解决办法

~自由#舞~

ArgumentException: Unable to sort because the IComparer.Compare() method returns inconsistent results. Either a value does not compare equal to itself, or one value repeatedly compared to another value yields different results. IComparer: 'System.Comparison`1[System.Int32]'.
  at System.Collections.Generic.IntrospectiveSortUtilities.ThrowOrIgnoreBadComparer (System.Object comparer) [0x0000b] in <e1319b7195c343e79b385cd3aa43f5dc>:0
  at System.Collections.Generic.ArraySortHelper`1[T].Sort (T[] keys, System.Int32 index, System.Int32 length, System.Comparison`1[T] comparer) [0x0000c] in <e1319b7195c343e79b385cd3aa43f5dc>:0
  at System.Collections.Generic.List`1[T].Sort (System.Comparison`1[T] comparison) [0x00012] in <e1319b7195c343e79b385cd3aa43f5dc>:0
  at UI_MapBlockCharList.OnNotifyGameData (System.Collections.Generic.List`1[T] notifications) [0x000f7] in <71efa5046d87487db8107434d2626d6b>:0
  at GameData.GameDataBridge.GameDataBridge.ProcessNotifications () [0x00296] in <71efa5046d87487db8107434d2626d6b>:0
  at GameData.GameDataBridge.UnityAdapter.GameDataBridgeUnityAdapter.Update () [0x00039] in <71efa5046d87487db8107434d2626d6b>:0

(Filename: <e1319b7195c343e79b385cd3aa43f5dc> Line: 0)