[删除]1. 删除自定义错误事件

Author: AlianBlank

Runtime/Network/Network/NetworkManager.NetworkChannelBase.cs

@@ -85,7 +85,6 @@ protected bool PActive
             public Action<NetworkChannelBase, bool> NetworkChannelActiveChanged;
             public Action<NetworkChannelBase, int> NetworkChannelMissHeartBeat;
             public Action<NetworkChannelBase, NetworkErrorCode, SocketError, string> NetworkChannelError;
-            public Action<NetworkChannelBase, object> NetworkChannelCustomError;
 
             /// <summary>
             /// 初始化网络频道基类的新实例。