Error from DebugManager's Write Scene Object Details option

[maxkratt]

General Unity version: 2021.3.33f1 Fish-Networking version: 4.1.6 Discord link: https://discord.com/channels/424284635074134018/1217847853314080820/1217907567456424006 Credit to rikusen0335 for creating the original example.

Description Using the DebugManager's "Write Scene Object Details" option can in some cases produce the following error:

ArgumentOutOfRangeException: ArgumentOutOfRange_NeedNonNegNum
Parameter name: count
System.ArraySegment`1[T]..ctor (System.Byte[] array, System.Int32 offset, System.Int32 count) (at <7e05db41a20b45108859fa03b97088d4>:0)
FishNet.Serializing.Reader.ReadArraySegment (System.Int32 count) (at Assets/FishNet/Runtime/Serializing/Reader.cs:381)
FishNet.Managing.Client.ClientObjects.CacheSpawn (FishNet.Serializing.PooledReader reader) (at Assets/FishNet/Runtime/Managing/Client/Object/ClientObjects.cs:447)
FishNet.Managing.Client.ClientManager.ParseReader (FishNet.Serializing.PooledReader reader, FishNet.Transporting.Channel channel, System.Boolean print) (at Assets/FishNet/Runtime/Managing/Client/ClientManager.cs:426)
FishNet.Managing.Client.ClientManager.ParseReceived (FishNet.Transporting.ClientReceivedDataArgs args) (at Assets/FishNet/Runtime/Managing/Client/ClientManager.cs:370)
FishNet.Managing.Client.ClientManager.Transport_OnClientReceivedData (FishNet.Transporting.ClientReceivedDataArgs args) (at Assets/FishNet/Runtime/Managing/Client/ClientManager.cs:328)
FishNet.Transporting.Tugboat.Tugboat.HandleClientReceivedDataArgs (FishNet.Transporting.ClientReceivedDataArgs receivedDataArgs) (at Assets/FishNet/Runtime/Transporting/Transports/Tugboat/Tugboat.cs:238)
FishNet.Transporting.Tugboat.Client.ClientSocket.IterateIncoming () (at Assets/FishNet/Runtime/Transporting/Transports/Tugboat/Core/ClientSocket.cs:295)
FishNet.Transporting.Tugboat.Tugboat.IterateIncoming (System.Boolean server) (at Assets/FishNet/Runtime/Transporting/Transports/Tugboat/Tugboat.cs:211)
FishNet.Managing.Transporting.TransportManager.IterateIncoming (System.Boolean server) (at Assets/FishNet/Runtime/Managing/Transporting/TransportManager.cs:708)
FishNet.Managing.Timing.TimeManager.TryIterateData (System.Boolean incoming) (at Assets/FishNet/Runtime/Managing/Timing/TimeManager.cs:1066)
FishNet.Managing.Timing.TimeManager.IncreaseTick () (at Assets/FishNet/Runtime/Managing/Timing/TimeManager.cs:718)
FishNet.Managing.Timing.TimeManager.<TickUpdate>g__MethodLogic|97_0 () (at Assets/FishNet/Runtime/Managing/Timing/TimeManager.cs:390)
FishNet.Managing.Timing.TimeManager.TickUpdate () (at Assets/FishNet/Runtime/Managing/Timing/TimeManager.cs:380)
FishNet.Transporting.NetworkReaderLoop.Update () (at Assets/FishNet/Runtime/Transporting/NetworkReaderLoop.cs:28)

Replication Steps to reproduce the behavior:

1. Import example package
2. Add the example scene to the build settings
3. Build and run the game. It will start as a host.
4. Press play in the Unity editor and it will start as a client
5. The error should get logged in the unity editor console

Example File DebugManagerError.zip

Video

https://github.com/FirstGearGames/FishNet/assets/60508288/5e6b8b4a-db52-4c61-b8b8-0594010c79b6