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colyseus / colyseus-unity-sdk

⚔ Colyseus Multiplayer SDK for Unity
https://docs.colyseus.io/getting-started/unity-sdk/
MIT License
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colyseus-unity-sdk-0.14.15 ->18 Example Error. #209

Open yty opened 1 year ago

yty commented 1 year ago 
JsonSerializationException: Unable to deserialize instance of 'Colyseus.Schema.MapSchema`1[[System.String, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]' because there is no parameterless constructor is defined on type.
GameDevWare.Serialization.Metadata.TypeDescription.CreateInstance () (at Assets/Colyseus/Runtime/GameDevWare.Serialization/Metadata/TypeDescription.cs:134)
GameDevWare.Serialization.Serializers.ObjectSerializer.PopulateInstance (GameDevWare.Serialization.IndexedDictionary`2[KeyT,ValueT] container, System.Object instance) (at Assets/Colyseus/Runtime/GameDevWare.Serialization/Serializers/ObjectSerializer.cs:221)
GameDevWare.Serialization.Serializers.ObjectSerializer.Deserialize (GameDevWare.Serialization.IJsonReader reader) (at Assets/Colyseus/Runtime/GameDevWare.Serialization/Serializers/ObjectSerializer.cs:87)
GameDevWare.Serialization.JsonReaderExtentions.ReadValue (GameDevWare.Serialization.IJsonReader reader, System.Type valueType, System.Boolean nextToken) (at Assets/Colyseus/Runtime/GameDevWare.Serialization/JsonReaderExtentions.cs:727)
GameDevWare.Serialization.Serializers.ObjectSerializer.DeserializeMembers (GameDevWare.Serialization.IJsonReader reader, GameDevWare.Serialization.IndexedDictionary`2[KeyT,ValueT] container, GameDevWare.Serialization.Serializers.ObjectSerializer& serializerOverride) (at Assets/Colyseus/Runtime/GameDevWare.Serialization/Serializers/ObjectSerializer.cs:201)
Rethrow as SerializationException: Failed to read value for member 'attributes' of 'ExampleNetworkedUser' type.
More detailed information in inner exception.
GameDevWare.Serialization.Serializers.ObjectSerializer.DeserializeMembers (GameDevWare.Serialization.IJsonReader reader, GameDevWare.Serialization.IndexedDictionary`2[KeyT,ValueT] container, GameDevWare.Serialization.Serializers.ObjectSerializer& serializerOverride) (at Assets/Colyseus/Runtime/GameDevWare.Serialization/Serializers/ObjectSerializer.cs:205)
GameDevWare.Serialization.Serializers.ObjectSerializer.Deserialize (GameDevWare.Serialization.IJsonReader reader) (at Assets/Colyseus/Runtime/GameDevWare.Serialization/Serializers/ObjectSerializer.cs:76)
GameDevWare.Serialization.JsonReaderExtentions.ReadValue (GameDevWare.Serialization.IJsonReader reader, System.Type valueType, System.Boolean nextToken) (at Assets/Colyseus/Runtime/GameDevWare.Serialization/JsonReaderExtentions.cs:727)
GameDevWare.Serialization.MsgPack.Deserialize (System.Type objectType, System.IO.Stream msgPackInput, GameDevWare.Serialization.SerializationContext context) (at Assets/Colyseus/Runtime/GameDevWare.Serialization/MsgPack.cs:98)
GameDevWare.Serialization.MsgPack.Deserialize (System.Type objectType, System.IO.Stream msgPackInput) (at Assets/Colyseus/Runtime/GameDevWare.Serialization/MsgPack.cs:84)
Colyseus.ColyseusRoom`1+<ParseMessage>d__37[T].MoveNext () (at Assets/Colyseus/Runtime/Scripts/Room/ColyseusRoom.cs:456)
--- End of stack trace from previous location where exception was thrown ---
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () (at <695d1cc93cca45069c528c15c9fdd749>:0)
System.Runtime.CompilerServices.AsyncMethodBuilderCore+<>c.<ThrowAsync>b__6_0 (System.Object state) (at <695d1cc93cca45069c528c15c9fdd749>:0)
UnityEngine.UnitySynchronizationContext+WorkRequest.Invoke () (at <c62cc0ef748e4107b21e2999fa50d73a>:0)
UnityEngine.UnitySynchronizationContext:ExecuteTasks()
JsonSerializationException: Unable to deserialize instance of 'ExamplePongMessage' because there is no parameterless constructor is defined on type.
GameDevWare.Serialization.Metadata.TypeDescription.CreateInstance () (at Assets/Colyseus/Runtime/GameDevWare.Serialization/Metadata/TypeDescription.cs:134)
GameDevWare.Serialization.Serializers.ObjectSerializer.PopulateInstance (GameDevWare.Serialization.IndexedDictionary`2[KeyT,ValueT] container, System.Object instance) (at Assets/Colyseus/Runtime/GameDevWare.Serialization/Serializers/ObjectSerializer.cs:221)
GameDevWare.Serialization.Serializers.ObjectSerializer.Deserialize (GameDevWare.Serialization.IJsonReader reader) (at Assets/Colyseus/Runtime/GameDevWare.Serialization/Serializers/ObjectSerializer.cs:87)
GameDevWare.Serialization.JsonReaderExtentions.ReadValue (GameDevWare.Serialization.IJsonReader reader, System.Type valueType, System.Boolean nextToken) (at Assets/Colyseus/Runtime/GameDevWare.Serialization/JsonReaderExtentions.cs:727)
GameDevWare.Serialization.MsgPack.Deserialize (System.Type objectType, System.IO.Stream msgPackInput, GameDevWare.Serialization.SerializationContext context) (at Assets/Colyseus/Runtime/GameDevWare.Serialization/MsgPack.cs:98)
GameDevWare.Serialization.MsgPack.Deserialize (System.Type objectType, System.IO.Stream msgPackInput) (at Assets/Colyseus/Runtime/GameDevWare.Serialization/MsgPack.cs:84)
Colyseus.ColyseusRoom`1+<ParseMessage>d__37[T].MoveNext () (at Assets/Colyseus/Runtime/Scripts/Room/ColyseusRoom.cs:456)
--- End of stack trace from previous location where exception was thrown ---
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () (at <695d1cc93cca45069c528c15c9fdd749>:0)
System.Runtime.CompilerServices.AsyncMethodBuilderCore+<>c.<ThrowAsync>b__6_0 (System.Object state) (at <695d1cc93cca45069c528c15c9fdd749>:0)
UnityEngine.UnitySynchronizationContext+WorkRequest.Invoke () (at <c62cc0ef748e4107b21e2999fa50d73a>:0)
UnityEngine.UnitySynchronizationContext:ExecuteTasks()

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i tested colyseus-unity-sdk-0.14.15、colyseus-unity-sdk-0.14.16、colyseus-unity-sdk-0.14.17、colyseus-unity-sdk-0.14.18. all this error. but, colyseus-unity-sdk-0.14.7、olyseus-unity-sdk-0.14.10、olyseus-unity-sdk-0.14.12 has no errors.

uses unity3d.2020.3. 36f1 and unity2021.3.11f1

lcd11001 commented 1 year ago

I have same issue when server broadcast a schema object to all clients

[Not working]

_room.OnMessage<Player>("customType", player =>
{
    OnPositionChanged?.Invoke(player.id, player);
});

Working

_room.OnMessage<Player>(player =>
{
    OnPositionChanged?.Invoke(player.id, player);
});
Enemby commented 1 year ago

I also have this issue but I'm unsure where it's happening. It only happens in one project under NDA I can't share. I've taken everything out, put it into another project, and no errors.

Working in 2020.1.7f1 but not in 2021.3.16f1. Using Colyseus 0.14.7.

I haven't changed almost anything in the example, I've just removed some features. Stepping through the room initialization process, it happens twice in the two frames of updating the username, and never again.