I don't know what happened, but whenever I use the shield in the game, an error message will appear.
The error message goes like this
Version: 1.03c Steamy Hot Stable
Error: System.NullReferenceException: 未将对象引用设置到对象的实例。
在 SoG.CollisionMaster.TryCollision(Collider col1, Collider col2) 位置...