我的朋友们，我有一个绝望的问题（FishNet 4.6.22R）🙏：

我生成了一个新的发布版本的多人游戏，做了一个提交，测试并部署了该构建到服务器，标记了该提交……everything工作正常。第二天我只是打开了项目，然后出现了一个新的FishNet错误消息。（附加文件）

我已经尝试了一切：重新序列化，重建库，更新FishNet到4.7.2R，重新导入组件在玩家预设和没有什么，错误仍然显示。某些原因，玩家预设无法在服务器上生成，连接立即关闭。我已经尝试追踪错误，但无法找到它。唯一在错误中提到的非FishNet脚本行是

ServerManager.Spawn(nobToSpawn, args.Connection);

我尝试检查出几个以前的提交，但错误持续存在，似乎是某些东西在git跟踪的文件外部被损坏了，我被困住了……我不知道该怎么办了。希望你能给我一些帮助。

这是错误消息，请你看一下？

NullReferenceException: 对象引用不为null
FishNet.Object.NetworkBehaviour.InitializeRpcLinks () (at .../path/.../Assets/FishNet/Runtime/Object/NetworkBehaviour/NetworkBehaviour.RPCLinks.cs:44)
FishNet.Object.NetworkBehaviour.InitializeEarly (FishNet.Object.NetworkObject nob, System.Boolean asServer) (at .../path/.../Assets/FishNet/Runtime/Object/NetworkBehaviour/NetworkBehaviour.cs:132)
FishNet.Object.NetworkObject.InitializeEarly (FishNet.Managing.NetworkManager networkManager, System.Int32 objectId, FishNet.Connection.NetworkConnection owner, System.Boolean asServer) (at .../path/.../Assets/FishNet/Runtime/Object/NetworkObject/NetworkObject.cs:669)
FishNet.Managing.Server.ServerObjects.SetupWithoutSynchronization (FishNet.Object.NetworkObject nob, FishNet.Connection.NetworkConnection ownerConnection, System.Nullable`1[T] objectId, System.Boolean initializeEarly) (at .../path/.../Assets/FishNet/Runtime/Managing/Server/Object/ServerObjects.cs:520)
FishNet.Managing.Server.ServerObjects.SpawnWithoutChecks (FishNet.Object.NetworkObject networkObject, System.Collections.Generic.List`1[T] recursiveSpawnCache, FishNet.Connection.NetworkConnection ownerConnection, System.Nullable`1[T] objectId, System.Boolean rebuildObservers, System.Boolean initializeEarly, System.Boolean isRecursiveIteration) (at .../path/.../Assets/FishNet/Runtime/Managing/Server/Object/ServerObjects.cs:650)
FishNet.Managing.Server.ServerObjects.Spawn (FishNet.Object.NetworkObject networkObject, FishNet.Connection.NetworkConnection ownerConnection, UnityEngine.SceneManagement.Scene scene) (at .../path/.../Assets/FishNet/Runtime/Managing/Server/Object/ServerObjects.cs:620)
FishNet.Managing.Server.ServerManager.Spawn (FishNet.Object.NetworkObject nob, FishNet.Connection.NetworkConnection ownerConnection, UnityEngine.SceneManagement.Scene scene) (at .../path/.../Assets/FishNet/Runtime/Managing/Server/ServerManager.QOL.cs:142)
Engine.Player.NetPlayerSpawner.SCM__OnClientPresenceChangeEnd (FishNet.Managing.Scened.ClientPresenceChangeEventArgs args) (at .../path/.../Assets/Scripts/Engine/Player/Player/NetPlayerSpawner.cs:113)
FishNet.Managing.Scened.SceneManager.InvokeClientPresenceChange (UnityEngine.SceneManagement.Scene scene, System.Collections.Generic.IList`1[T] conns, System.Boolean added, System.Boolean start) (at .../path/.../Assets/FishNet/Runtime/Managing/Scened/SceneManager.cs:2177)
FishNet.Managing.Scened.SceneManager.AddConnectionToScene (FishNet.Connection.NetworkConnection conn, UnityEngine.SceneManagement.Scene scene) (at .../path/.../Assets/FishNet/Runtime/Managing/Scened/SceneManager.cs:1948)
FishNet.Managing.Scened.SceneManager.OnClientLoadedScenes (FishNet.Connection.NetworkConnection conn, FishNet.Managing.Scened.ClientScenesLoadedBroadcast msg, FishNet.Transporting.Channel channel) (at .../path/.../Assets/FishNet/Runtime/Managing/Scened/SceneManager.cs:702)
FishNet.Broadcast.Helping.ClientBroadcastHandler`1[T].InvokeHandlers (FishNet.Connection.NetworkConnection conn, FishNet.Serializing.PooledReader reader, FishNet.Transporting.Channel channel) (at .../path/.../Assets/FishNet/Runtime/Serializing/Helping/Broadcasts.cs:96)
FishNet.Managing.Server.ServerManager.ParseBroadcast (FishNet.Serializing.PooledReader reader, FishNet.Connection.NetworkConnection conn, FishNet.Transporting.Channel channel) (at .../path/.../Assets/FishNet/Runtime/Managing/Server/ServerManager.Broadcast.cs:94)
FishNet.Managing.Server.ServerManager.ParseReceived (FishNet.Transporting.ServerReceivedDataArgs args) (at .../path/.../Assets/FishNet/Runtime/Managing/Server/ServerManager.cs:844)
FishNet.Managing.Server.ServerManager.Transport_OnServerReceivedData (FishNet.Transporting.ServerReceivedDataArgs args) (at .../path/.../Assets/FishNet/Runtime/Managing/Server/ServerManager.cs:697)
FishNet.Transporting.Tugboat.Tugboat.HandleServerReceivedDataArgs (FishNet.Transporting.ServerReceivedDataArgs receivedDataArgs) (at .../path/.../Assets/FishNet/Runtime/Transporting/Transports/Tugboat/Tugboat.cs:292)
FishNet.Transporting.Tugboat.Server.ServerSocket.IterateIncoming () (at .../path/.../Assets/FishNet/Runtime/Transporting/Transports/Tugboat/Core/ServerSocket.cs:466)
FishNet.Transporting.Tugboat.Tugboat.IterateIncoming (System.Boolean asServer) (at .../path/.../Assets/FishNet/Runtime/Transporting/Transports/Tugboat/Tugboat.cs:223)
FishNet.Managing.Transporting.TransportManager.IterateIncoming (System.Boolean asServer) (at .../path/.../Assets/FishNet/Runtime/Managing/Transporting/TransportManager.cs:636)
FishNet.Managing.Timing.TimeManager.TryIterateData (System.Boolean incoming) (at .../path/.../Assets/FishNet/Runtime/Managing/Timing/TimeManager.cs:1115)
FishNet.Managing.Timing.TimeManager.IncreaseTick () (at .../path/.../Assets/FishNet/Runtime/Managing/Timing/TimeManager.cs:734)
FishNet.Managing.Timing.TimeManager.<TickUpdate>g__MethodLogic|113_0 () (at .../path/.../Assets/FishNet/Runtime/Managing/Timing/TimeManager.cs:393)
FishNet.Managing.Timing.TimeManager.TickUpdate () (at .../path/.../Assets/FishNet/Runtime/Managing/Timing/TimeManager.cs:381)
FishNet.Transporting.NetworkReaderLoop.Update () (at .../path/.../Assets/FishNet/Runtime/Transporting/NetworkReaderLoop.cs:29)