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Compile / Code Gen Error: Unity.Netcode.Editor.CodeGen.INetworkSerializableILPP: (0,0)

See original GitHub issue

Description

On Unity 2022.2.0a12, Latest version of NGO (hash: 6d54e2878bc80b92f32a618473162763b56b38ce), the package fails to compile.

I feel this is related to https://github.com/Unity-Technologies/com.unity.netcode.gameobjects/pull/1920 , I tried with different versions of the Mono.Cecil package with no luck (1.10.1 through 1.11.4).

Reproduce Steps

Install Unity 2022.2.0a12.
Install Netcode for GameObjects via git
Notice compile error after compilation finishes

Actual Outcome

Unity prints the error Unity.Netcode.Editor.CodeGen.INetworkSerializableILPP: (0,0): error - System.InvalidCastException: Unable to cast object of type 'Mono.Cecil.ArrayType' to type 'Mono.Cecil.GenericInstanceType'.|| at Unity.Netcode.Editor.CodeGen.INetworkSerializableILPP.ResolveGenericType(TypeReference type, List1 typeStack)|| at Unity.Netcode.Editor.CodeGen.INetworkSerializableILPP.Process(ICompiledAssembly compiledAssembly) at Unity.Netcode.Editor.CodeGen.INetworkSerializableILPP.ResolveGenericType(TypeReference type, List1 typeStack)|| at Unity.Netcode.Editor.CodeGen.INetworkSerializableILPP.Process(ICompiledAssembly compiledAssembly)

Expected Outcome

The project should compile

Environment

OS: Windows 10 Pro 21H1
Unity Version: 2022.2.0a12
Netcode Version: 1.0.0-pre.9
Netcode Commit: https://github.com/Unity-Technologies/com.unity.netcode.gameobjects/commit/6d54e2878bc80b92f32a618473162763b56b38ce

Issue Analytics

State:
Created a year ago
Comments:12 (3 by maintainers)

Top GitHub Comments

1reaction

ashwinimurtcommented, Jul 12, 2022

Tracked in our backlog MTT-4087

1reaction

mickjmasoncommented, Jun 6, 2022

Also having an issue with pre-9. This repo by Dilmer works on pre-3 but fails on pre-9. https://github.com/dilmerv/UnityMultiplayerPlayground With this error: (0,0): error - System.NullReferenceException: Object reference not set to an instance of an object.|| at Unity.Netcode.Editor.CodeGen.INetworkSerializableILPP.Process(ICompiledAssembly compiledAssembly) in D:\repos\bombbomb\Library\PackageCache\com.unity.netcode.gameobjects@1.0.0-pre.9\Editor\CodeGen\INetworkSerializableILPP.cs:line 116 at Unity.Netcode.Editor.CodeGen.INetworkSerializableILPP.Process(ICompiledAssembly compiledAssembly) in D:\repos\bombbomb\Library\PackageCache\com.unity.netcode.gameobjects@1.0.0-pre.9\Editor\CodeGen\INetworkSerializableILPP.cs:line 116

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