tuyoogame/huatuo

huatuo是一个特性完整、零成本、高性能、低内存的近乎完美的Unity全平台原生c#热更方案。 Huatuo is a fully featured, zero-cost, high-performance, low-memory solution for Unity's all-platform native c# hotfix

huatuo's Issues

使用UnityEngine.Input.GetTouch有问题

使用 UnityEngine.Input.GetTouch(0) 会报 TypeLoadException: GetManaged2NativeMethodPointer not support. UnityEngine.Input::GetTouch

怎么卸载热更dll？

一个崩溃bug（Coroutine 或 ?.Invoke 相关）

    public event Action OnPerSecond;
    void OnEnable()
    {
        StartCoroutine(this.KeepUpdate());
    }

    IEnumerator KeepUpdate()
    {
        while (true)
        {
            yield return new WaitForSeconds(1f);
            try
            {
                this.OnPerSecond?.Invoke();
            }
            catch (Exception ex)
            {
                Debug.LogException(ex);
            }
        }
    }

crash VTableSetUp::ComputInterpTypeVtables

dll.zip

CSharp.dll hotfix dll
nunit.framework/nunitlite aot

MetadataParser.ReadEncodedLength问题

https://github.com/focus-creative-games/huatuo/blob/main/libil2cpp/huatuo/metadata/MetadataParser.cpp
里的MetadataParser.ReadEncodedLength实现和https://github.com/dotnet/runtime/blob/main/src/libraries/System.Reflection.Metadata/src/System/Reflection/Internal/Utilities/MemoryBlock.cs里的MemoryBlock.PeekCompressedInteger不一致

定义泛型方法的泛型返回值运行异常

测试环境

• Untiy 2017.3.7f1c1，PC，IL2CPP, NET4.x

测试代码

public class HotfixMain
{
    public static void Init()
    {
        Debug.Log("init");
        Foo<MyClass>();
    }

    public static void Foo<T>() where T : class, new()
    {
        Debug.Log("call foo");
        FooB<T>(); // error
    }

    public static T FooB<T>() where T : class, new()
    {
        Debug.Log("call foo b");
        return null;
    }
}

public class MyClass
{
        
}

预期结果

调用后打印"call foo b"并且能够正常接收正确的返回值

代码文件

test_case.zip

enum相关出错

using UnityEngine;

public class App
{
public static int Main()
{
Test8();
TestClass.Test9(Ea.A3);
return 0;
}

public static void Test8()
{
    Debug.LogError("Test8");
    object e = Ec.C1;
    var b = (long) e; //转换出错
    Debug.LogError(b);
}

public enum Ec : long
{
    C0,
    C1
}

public class TestClass
{
    public static Ea Field1 = Ea.A1;
    public static Ea Field2 = Ea.A2;
    public static Eb FieldB = Eb.B3;

    public static void A()
    {
        Debug.LogError("-----");
        Debug.LogError(Field1);
        Debug.LogError(Field2);
        Debug.LogError(FieldB);
    }

    public static void Test9(Ea a)
    {
        Debug.LogError("Test9");
        A(); //第一次输出正确
        Field1 = a;
        A(); //第二次输出 Field2输出不对
        Field2 = a;
        A(); //第三次输出 FieldB输出不对
    }
}

public enum Ea
{
    A0,
    A1,
    A2,
    A3,
}

public enum Eb
{
    B0,
    B1,
    B2,
    B3,
}

}

Vector3使用问题

public static UnityEngine.Vector3 Func(bool b)
{
    var v = new UnityEngine.Vector3(1, 2);
    if (b)
    {
        v = new UnityEngine.Vector3(1, 2, 3);
    }

    return v;
}

libil2cpp/huatuo/transform/Transform.cpp 的第2622行 IL2CPP_ASSERT(evalStackTop >= 4); 会出问题

3个直接崩溃的例子

2020.3.7f1 standalone包

using System;
using System.Collections.Generic;
using UnityEngine;

public class App
{
public static int Main()
{
Test3();
Test4();
Test5();
return 0;
}

public static void Test3()
{
    var a1 = new A1();
    a1.Test<string>((a) => { });
    a1.Test<string>((a) => { });
}

public class A1
{
    public void Test<T>(Action<T> callback)
    {
        callback?.Invoke(default);
    }
}

public static void Test4()
{
    var b = new B2();
    b.Dict = new Dictionary<string, string>();
    b.Dict.Add("123", "123");
    b.Dict["123"] = "456";
}

public class B2
{
    public Dictionary<string, string> Dict { get; set; }
}

public static void Test5()
{
    C3 a;
    a.F = 123;
    a.V = new Vector3(4, 5, 6);
    var pos = a.V;
    pos.x += 111;
}

public struct C3
{
    public float F;
    public Vector3 V;
}

}

实现IDisposable接口，通过Using定义，作用域结束后，不会主动调用Dispose函数

测试环境

Untiy 2017.3.7f1c1，PC，IL2CPP, NET4.x

测试代码

public class HotfixMain
{
    public static void Init()
    {
        using (var myClass = new MyClass())
        {
            Debug.Log("using content.");
        }
    }
}

public class MyClass : IDisposable
{
    public void Dispose()
    {
        Debug.Log("My class dispose.");
    }
} 

预期结果

using作用域范围结束后，打印"My class dispose"

代码文件

using_case.zip

继承泛型类闪退，但是将泛型类放到热更层就正常

AOT代码

public interface IStateOwner
{
     Task TranslateState<TState>(object[] args);
}
public abstract class State <TOwner> where TOwner: IStateOwner
{
    public abstract Task OnEnter();

}

热更层代码

public class GameManager: IStateOwner
{
    public Task TranslateState<TState>(object[] args)
    {
        throw new NotImplementedException();
    }
}
public class GameState_Version : State<GameManager>
{
    public override  Task OnEnter()
    {
        Debug.Log("GameState_Version->OnEnter");
        return null;
    }
}

TaskCompletionSource<T>有问题

var tcs1 = new TaskCompletionSource();
public class VerifyTest
{
public string s;
public string Address;
}
上面的代码在AOT中使用

` public static async void Enter()
{
Debug.Log("Send---a");
await Send();
}
public static async Task Send()
{
var tcs = new TaskCompletionSource();
Debug.Log("Send---b");

}`

VerifyTest声明在AOT的代码中，TaskCompletionSource已经在AOT中注册，调用Enter时会出错：MissingMethodException:MethodPointerNotImplement System.Void System.Threading.Tasks.TaskCompletionSource'1[t_RecursiveFallbackBytes]:ctor（）

请问这个新版huatuo和hybridclr是什么关系？为什么内容一模一样？

我很纳闷，为什么两个项目内容一模一样
https://github.com/focus-creative-games/hybridclr
https://github.com/tuyoogame/huatuo

windows crash

Game.zip

2021.3 Demo Project crash.

使用全热更状态下的ETTask测试异常

将ETTask全放入到热更程序集种，使用如下代码测试，工作异常

        public static void Start()
        {
            AsyncMethod().Coroutine();
        }

        static async ETTask AsyncMethod()
        {
            Debug.Log("Begin");
            await ETTask.CompletedTask;
            Debug.Log("End");
        }

注释掉Coroutine方法中的InnerCoroutine调用后可正常工作

        [DebuggerHidden]
        private async ETVoid InnerCoroutine()
        {
            await this;
        }

        [DebuggerHidden]
        public void Coroutine()
        {
            InnerCoroutine().Coroutine();
        }

经打断点调试发现是libil2cpp\huatuo\transform.cpp 3895行的断言引起的，此时size为24，GetTypeValueSize得到的size为8
初步怀疑是是由C#方法InnerCoroutine引起的该方法await的是一个ETTask返回的是一个async ETvoid

	PopStack();
	PushStackByType(&objKlass->byval_arg);
	IL2CPP_ASSERT(size == GetTypeValueSize(&objKlass->byval_arg));
	InsertMemoryBarrier();
	ResetPrefixFlags();
	ip += 5;
	continue;

ETTask的源码文件地址https://github.com/egametang/ET/tree/master/Unity/Assets/ThirdParty/ETTask
将整个ETTask文件夹放入热更程序集复制上述代码RefTypes中加入Queue泛型(印象中示例工程没加Queue)即可测试。

PLEASE SUPPORT APPLE M1 IN UNITY EDITOR!!!

🤟

How to reload at runtime?

Is this from Unity source code?

[Bug] 函数 out byte 导致的 bug

void Hello(out byte c)
{
    c = 1;
}

void Awake()
{
    byte c;
    Hello(out c);
    for (int i = 0; i < c; i++)
    {
        Debug.Log("AAAAAAAAAAAA " + i);
    }
}

就这段代码，放 Hotfix 去跑，可能出现的结果是：打印出无数行
注意：另一个问题是，有时候 c 打印出来的确是 1，但是却也被循环了多次
（猜测：所以可能问题出在于 int 和 byte 的比较上）

使用桥接函数扫描过后依然提示泛型委托不支持

unity版本2021.3.0，huatuo更新至最新，桥接函数集扫描使用的huotuo_trail最新版本
委托类放在热更层提示不支持
05-24 09:11:19.299: E/Unity(30252): ExecutionEngineException: GetManaged2NativeMethodPointer. sinature:vi4i8sr not support. not support. Homy.Callback`3::Invoke
05-24 09:11:19.299: E/Unity(30252): at System.Runtime.CompilerServices.AsyncVoidMethodBuilder.Start[TStateMachine] (TStateMachine& stateMachine) [0x00000] in <00000000000000000000000000000000>:0
05-24 09:11:19.299: E/Unity(30252): at System.Runtime.CompilerServices.AsyncMethodBuilderCore+MoveNextRunner.InvokeMoveNext (System.Object stateMachine) [0x00000] in <00000000000000000000000000000000>:0
05-24 09:11:19.299: E/Unity(30252): at System.Threading.ExecutionContext.RunInternal (System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, System.Object state, System.Boolean preserveSyncCtx) [0x00000] in <00000000000000000000000000000000>:0
05-24 09:11:19.299: E/Unity(30252): at System.Threading.ExecutionContext.Run (System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, System.Object state, System.Boolean preserveSyncCtx) [0x00000] in <00000000000000000000000000000000>:0
05-24 09:11:19.299: E/Unity(30252): at System.Runtime.CompilerServices.AsyncMethodBuilderCore+MoveNextRunn

将委托移至AOT则闪退

05-24 09:24:41.495: E/AndroidRuntime(3248): FATAL EXCEPTION: UnityMain
05-24 09:24:41.495: E/AndroidRuntime(3248): Process: com.xmhomy.jjty, PID: 3248
05-24 09:24:41.495: E/AndroidRuntime(3248): java.lang.Error: *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
05-24 09:24:41.495: E/AndroidRuntime(3248): Version '2021.3.0f1c1 (c833db084d5b)', Build type 'Release', Scripting Backend 'il2cpp', CPU 'arm64-v8a'
05-24 09:24:41.495: E/AndroidRuntime(3248): Build fingerprint: 'HUAWEI/LYA-AL00/HWLYA:10/HUAWEILYA-AL00/10.1.0.163C00:user/release-keys'
05-24 09:24:41.495: E/AndroidRuntime(3248): Revision: '0'
05-24 09:24:41.495: E/AndroidRuntime(3248): ABI: 'arm64'
05-24 09:24:41.495: E/AndroidRuntime(3248): Timestamp: 2022-05-24 09:24:41+0800
05-24 09:24:41.495: E/AndroidRuntime(3248): pid: 3248, tid: 3329, name: UnityMain >>> com.xmhomy.jjty <<<
05-24 09:24:41.495: E/AndroidRuntime(3248): uid: 10260
05-24 09:24:41.495: E/AndroidRuntime(3248): signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x20
05-24 09:24:41.495: E/AndroidRuntime(3248): Cause: null pointer dereference
05-24 09:24:41.495: E/AndroidRuntime(3248): x0 0000000000000000 x1 000000747267f7f0 x2 0000000000000000 x3 000000747a76f940
05-24 09:24:41.495: E/AndroidRuntime(3248): x4 000000747267f7f8 x5 0000007482141008 x6 000000748298acd0 x7 000000748298acd0
05-24 09:24:41.495: E/AndroidRuntime(3248): x8 000000747267ef2e x9 0000000000000000 x10 000000745fdc1b00 x11 000000745dda1c2d
05-24 09:24:41.495: E/AndroidRuntime(3248): x12 000000745ddfe6b2 x13 000000745dda1d20 x14 000000745dda1d4f x15 000000745dda1c9d
05-24 09:24:41.495: E/AndroidRuntime(3248): x16 000000747267ef88 x17 0000000000000000 x18 00000073d0cb8ad8 x19 0000007472682b70
05-24 09:24:41.495: E/AndroidRuntime(3248): x20 000000748298acd0 x21 00000074d6d58c60 x22 0000007472682a40 x23 0000000000000000
05-24 09:24:41.495: E/AndroidRuntime(3248): x24 0000000000000000 x25 00000000166033c8 x26 00000000166385d8 x27 0000000000000000
05-24 09:24:41.495: E/AndroidRuntime(3248): x28 0000000000000001 x29 000000747267f7c0
05-24 09:24:41.495: E/AndroidRuntime(3248): sp 000000747267c8a0 lr 00000074555614a4 pc 00000074550a16b4
05-24 09:24:41.495: E/AndroidRuntime(3248): backtrace:
05-24 09:24:41.495: E/AndroidRuntime(3248): #00 pc 00000000026e06b4 /data/app/com.xmhomy.jjty-HTPCM8s6WiAE389yWfA8QA==/lib/arm64/libil2cpp.so (huatuo::interpreter::Interpreter::Execute(MethodInfo const*, huatuo::interpreter::StackObject*, void*)+104) (BuildId: d56d4e5001e633ff41d62cc77167c3bed66978a3)
05-24 09:24:41.495: E/AndroidRuntime(3248): #1 pc 0000000002ba04a0 /data/app/com.xmhomy.jjty-HTPCM8s6WiAE389yWfA8QA==/lib/arm64/libil2cpp.so (__Native2ManagedCall_v(MethodInfo const*)+68) (BuildId: d56d4e5001e633ff41d62cc77167c3bed66978a3)
05-24 09:24:41.495: E/AndroidRuntime(3248): #2 pc 0000000008bdae50 /data/app/com.xmhomy.jjty-HTPCM8s6WiAE389yWfA8QA==/lib/arm64/libil2cpp.so (HomyMessenger_Broadcast_m8DCF08C1A1888C7A1C9291222C1372F23170F861+416) (BuildId: d56d4e5001e633ff41d62cc77167c3bed66978a3)
05-24 09:24:41.495: E/AndroidRuntime(3248): #3 pc 0000000008bdb6c8 /data/app/com.xmhomy.jjty-HTPCM8s6WiAE389yWfA8QA==/lib/arm64/libil2cpp.so (MessengerEvent_Broadcast_mFE42AB21EE32F3D4B3D10B9FF62956F7B91D36A8+92) (BuildId: d56d4e5001e633ff41d62cc77167c3bed66978a3)
05-24 09:24:41.495: E/AndroidRuntime(3248): #4 pc 0000000002c3e224 /data/app/com.xmhomy.jjty-HTPCM8s6WiAE389yWfA8QA==/lib/arm64/libil2cpp.so (__Managed2NativeCall_vi8(MethodInfo const*, unsigned short*, huatuo::interpreter::StackObject*, void*)+260) (BuildId: d56d4e5001e633ff41d62cc77167c3bed66978a3)
05-24 09:24:41.495: E/AndroidRuntime(3248): #5 pc 00000000026f1588 /data/app/com.xmhomy.jjty-HTPCM8s6WiAE389yWfA8QA==/lib/arm64/libil2cpp.so (huatuo::interpreter::Interpreter::Execute(MethodInfo const*, huatuo::interpreter::StackObject*, void*)+69436) (BuildId: d56d4e5001e633ff41d62cc77167c3bed66978a3)
05-24 09:24:41.495: E/AndroidRuntime(3248): #6 pc 0000000002f35bb8 /data/app/com.xmhomy.jjty-HTPCM8s6WiAE389yWfA8QA==/lib/arm64/libil2cpp.so (__Invoke_instance_v(void ()(), MethodInfo const, void*, void**, void*)+92) (BuildId: d56d4e5001e633ff41d62cc77167c3bed66978a3)
05-24 09:24:41.495: E/AndroidRuntime(3248): #7 pc 0000000003017e58 /data/app/com.xmhomy.jjty-HTPCM8s6WiAE389yWfA8QA==/lib/arm64/libil2cpp.so (il2cpp::vm::Runtime::InvokeWithThrow(MethodInfo const*, void*, void**)+96) (BuildId: d56d4e5001e633ff41d62cc77167c3bed66978a3)
05-24 09:24:41.495: E/AndroidRuntime(3248): #8 pc 0000000003017c00 /data/app/com.xmhomy.jjty-HTPCM8s6WiAE389yWfA8QA==/lib/arm64/libil2cpp.so (il2cpp::vm::Runtime::Invoke(MethodInfo const*, void*, void**, Il2CppException**)+228) (BuildId: d56d4e5001e633ff41d62cc77167c3bed66978a3)
05-24 09:24:41.495: E/AndroidRuntime(3248): #9 pc 00000000027bc43c /data/app/com.xmhomy.jjty-HTPCM8s6WiAE389yWfA8QA==/lib/arm64/libil2cpp.so (il2cpp_runtime_invoke+44) (BuildId: d56d4e5001e633ff41d62cc77167c3bed66978a3)
05-24 09:24:41.495: E/AndroidRuntime(3248): #10 pc 0000000000562a78 /data/app/com.xmhomy.jjty-HTPCM8s6WiAE389yWfA8QA==/lib/arm64/libunity.so (BuildId: 7082753427e558d7ca747e09196173612e07af1d)
05-24 09:24:41.495: E/AndroidRuntime(3248): #11 pc 0000000000571d1c /data/app/com.xmhomy.jjty-HTPCM8s6WiAE389yWfA8QA==/lib/arm64/libunity.so (BuildId: 7082753427e558d7ca747e09196173612e07af1d)
05-24 09:24:41.495: E/AndroidRuntime(3248): #12 pc 000000000058015c /data/app/com.xmhomy.jjty-HTPCM8s6WiAE389yWfA8QA==/lib/arm64/libunity.so (BuildId: 7082753427e558d7ca747e09196173612e07af1d)
05-24 09:24:41.495: E/AndroidRuntime(3248): #13 pc 0000000000386874 /data/app/com.xmhomy.jjty-HTPCM8s6WiAE389yWfA8QA==/lib/arm64/libunity.so (BuildId: 7082753427e558d7ca747e09196173612e07af1d)
05-24 09:24:41.495: E/AndroidRuntime(3248): #14 pc 000000000045c658 /data/app/com.xmhomy.jjty-HTPCM8s6WiAE389yWfA8QA==/lib/arm64/libunity.so (BuildId: 7082753427e558d7ca747e09196173612e07af1d)
05-24 09:24:41.495: E/AndroidRuntime(3248): #15 pc 000000000045c698 /data/app/com.xmhomy.jjty-HTPCM8s6WiAE389yWfA8QA==/lib/arm64/libunity.so (BuildId: 7082753427e558d7ca747e09196173612e07af1d)
05-24 09:24:41.495: E/AndroidRuntime(3248): #16 pc 000000000045c8d0 /data/app/com.xmhomy.jjty-HTPCM8s6WiAE389yWfA8QA==/lib/arm64/libunity.so (BuildId: 7082753427e558d7ca747e09196173612e07af1d)
05-24 09:24:41.495: E/AndroidRuntime(3248): #17 pc 00000000005f42d8 /data/app/com.xmhomy.jjty-HTPCM8s6WiAE389yWfA8QA==/lib/arm64/libunity.so (BuildId: 7082753427e558d7ca747e09196173612e07af1d)
05-24 09:24:41.495: E/AndroidRuntime(3248): #18 pc 000000000060d6fc /data/app/com.xmhomy.jjty-HTPCM8s6WiAE389yWfA8QA==/lib/arm64/libunity.so (BuildId: 7082753427e558d7ca747e09196173612e07af1d)
05-24 09:24:41.495: E/AndroidRuntime(3248): #19 pc 000000000000ab8c /data/app/com.xmhomy.jjty-HTPCM8s6WiAE389yWfA8QA==/oat/arm64/base.odex
05-24 09:24:41.495: E/AndroidRuntime(3248): at libil2cpp.huatuo::interpreter::Interpreter::Execute(MethodInfo const*, huatuo::interpreter::StackObject*, void*)(Execute:104)
05-24 09:24:41.495: E/AndroidRuntime(3248): at libil2cpp.__Native2ManagedCall_v(MethodInfo const*)(__Native2ManagedCall_v:68)
05-24 09:24:41.495: E/AndroidRuntime(3248): at libil2cpp.HomyMessenger_Broadcast_m8DCF08C1A1888C7A1C9291222C1372F23170F861(HomyMessenger_Broadcast_m8DCF08C1A1888C7A1C9291222C1372F23170F861:416)
05-24 09:24:41.495: E/AndroidRuntime(3248): at libil2cpp.MessengerEvent_Broadcast_mFE42AB21EE32F3D4B3D10B9FF62956F7B91D36A8(MessengerEvent_Broadcast_mFE42AB21EE32F3D4B3D10B9FF62956F7B91D36A8:92)
05-24 09:24:41.495: E/AndroidRuntime(3248): at libil2cpp.__Managed2NativeCall_vi8(MethodInfo const*, unsigned short*, huatuo::interpreter::StackObject*, void*)(__Managed2NativeCall_vi8:260)
05-24 09:24:41.495: E/AndroidRuntime(3248): at libil2cpp.huatuo::interpreter::Interpreter::Execute(MethodInfo const*, huatuo::interpreter::StackObject*, void*)(Execute:69436)
05-24 09:24:41.495: E/AndroidRuntime(3248): at libil2cpp.__Invoke_instance_v(void ()(), MethodInfo const, void*, void**, void*)(__Invoke_instance_v:92)
05-24 09:24:41.495: E/AndroidRuntime(3248): at libil2cpp.il2cpp::vm::Runtime::InvokeWithThrow(MethodInfo const*, void*, void**)(InvokeWithThrow:96)
05-24 09:24:41.495: E/AndroidRuntime(3248): at libil2cpp.il2cpp::vm::Runtime::Invoke(MethodInfo const*, void*, void**, Il2CppException**)(Invoke:228)
05-24 09:24:41.495: E/AndroidRuntime(3248): at libil2cpp.il2cpp_runtime_invoke(il2cpp_runtime_invoke:44)
05-24 09:24:41.495: E/AndroidRuntime(3248): at libunity.0x562a78(Native Method)
05-24 09:24:41.495: E/AndroidRuntime(3248): at libunity.0x571d1c(Native Method)
05-24 09:24:41.495: E/AndroidRuntime(3248): at libunity.0x58015c(Native Method)
05-24 09:24:41.495: E/AndroidRuntime(3248): at libunity.0x386874(Native Method)
05-24 09:24:41.495: E/AndroidRuntime(3248): at libunity.0x45c658(Native Method)
05-24 09:24:41.495: E/AndroidRuntime(3248): at libunity.0x45c698(Native Method)
05-24 09:24:41.495: E/AndroidRuntime(3248): at libunity.0x45c8d0(Native Method)
05-24 09:24:41.495: E/AndroidRuntime(3248): at libunity.0x5f42d8(Native Method)
05-24 09:24:41.495: E/AndroidRuntime(3248): at libunity.0x60d6fc(Native Method)
05-24 09:24:41.495: E/AndroidRuntime(3248): at base.0xab8c(Native Method)

【Linux】deepin 20.5 编译报错

下载的huatuo_trail尝试打包的，unity2020.3.33

unity log

``` Exception: Unity.IL2CPP.Building.BuilderFailedException: In file included from /media/windys-dde/DATA/WorkSpaceDemo/huatuo_trial/Library/Il2cppBuildCache/StandaloneLinux64/il2cppOutput/lumpedcpp/Lump_libil2cpp_icalls.cpp:109: In file included from /home/windys-dde/Applications/Unity/2020.3.33f1c2/Editor/Data/il2cpp/libil2cpp/icalls/mscorlib/System/AppDomain.cpp:36: In file included from /home/windys-dde/Applications/Unity/2020.3.33f1c2/Editor/Data/il2cpp/libil2cpp/huatuo/metadata/Assembly.h:3: /home/windys-dde/Applications/Unity/2020.3.33f1c2/Editor/Data/il2cpp/libil2cpp/huatuo/metadata/../CommonDef.h:66:11: error: no member named 'strcmp' in namespace 'std'; did you mean simply 'strcmp'? return std::strcmp(_Left, _Right) == 0; ^~~~~~~~~~~ strcmp /usr/include/string.h:136:12: note: 'strcmp' declared here extern int strcmp (const char *__s1, const char *__s2) ^ In file included from /media/windys-dde/DATA/WorkSpaceDemo/huatuo_trial/Library/Il2cppBuildCache/StandaloneLinux64/il2cppOutput/lumpedcpp/Lump_libil2cpp_icalls.cpp:109: In file included from /home/windys-dde/Applications/Unity/2020.3.33f1c2/Editor/Data/il2cpp/libil2cpp/icalls/mscorlib/System/AppDomain.cpp:36: In file included from /home/windys-dde/Applications/Unity/2020.3.33f1c2/Editor/Data/il2cpp/libil2cpp/huatuo/metadata/Assembly.h:3: /home/windys-dde/Applications/Unity/2020.3.33f1c2/Editor/Data/il2cpp/libil2cpp/huatuo/metadata/../CommonDef.h:72:47: error: no member named 'strlen' in namespace 'std'; did you mean simply 'strlen'? return il2cpp::utils::StringView(str, std::strlen(str)); ^~~~~~~~~~~ strlen /usr/include/string.h:384:15: note: 'strlen' declared here extern size_t strlen (const char *__s) ^ 2 errors generated.

Invocation was: Executable: /bin/clang++
Arguments: -DNET_4_0 -DUNITY_AOT -DIL2CPP_MONO_DEBUGGER_DISABLED -DGC_NOT_DLL -DRUNTIME_IL2CPP -DIL2CPP_DEBUG=1 -DBASELIB_INLINE_NAMESPACE=il2cpp_baselib -D__linux__ -DLINUX -D_GNU_SOURCE -D__STDC_FORMAT_MACROS -I"/home/windys-dde/Applications/Unity/2020.3.33f1c2/Editor/Data/il2cpp/libil2cpp" -I"/home/windys-dde/Applications/Unity/2020.3.33f1c2/Editor/Data/il2cpp/libil2cpp" -I"/home/windys-dde/Applications/Unity/2020.3.33f1c2/Editor/Data/il2cpp/external/bdwgc/include" -I"/home/windys-dde/Applications/Unity/2020.3.33f1c2/Editor/Data/il2cpp/external/xxHash" -I"/home/windys-dde/Applications/Unity/2020.3.33f1c2/Editor/Data/il2cpp/external/baselib/Include" -I"/home/windys-dde/Applications/Unity/2020.3.33f1c2/Editor/Data/il2cpp/external/baselib/Platforms/Linux/Include" -I"/home/windys-dde/Applications/Unity/2020.3.33f1c2/Editor/Data/il2cpp/libil2cpp/pch" -g -c -fvisibility=hidden -fvisibility-inlines-hidden -fno-strict-overflow -fexceptions -fno-rtti -ffunction-sections -fdata-sections -fPIC -pthread -std=c++11 -m64 -Wno-null-conversion -O0 -mcx16 -Wno-extern-initializer -Wno-trigraphs -Wno-tautological-compare -Wswitch -Wno-invalid-offsetof -Wno-unused-value -Wno-null-conversion "/media/windys-dde/DATA/WorkSpaceDemo/huatuo_trial/Library/Il2cppBuildCache/StandaloneLinux64/il2cppOutput/lumpedcpp/Lump_libil2cpp_icalls.cpp" -o "/media/windys-dde/DATA/WorkSpaceDemo/huatuo_trial/Library/il2cpp_cache/libil2cpp/BA29F9BB13090D217E862EED76C4D5A1.o"

at Unity.IL2CPP.Building.CppProgramBuilder.BuildAllCppFiles(IEnumerable1 sourceFilesToCompile, IBuildStatisticsCollector statisticsCollector) in /Users/bokken/build/output/fmwang/il2cpp/Unity.IL2CPP.Building/CppProgramBuilder.cs:line 217 at Unity.IL2CPP.Building.CppProgramBuilder.Build(IBuildStatistics& statistics) in /Users/bokken/build/output/fmwang/il2cpp/Unity.IL2CPP.Building/CppProgramBuilder.cs:line 149 at il2cpp.Compilation.CompilationDriver.Run(RuntimePlatform platform, BuildingOptions buildingOptions, ReadOnlyCollection1 matchedAssemblyMethodSourceFiles) in /Users/bokken/build/output/fmwang/il2cpp/il2cpp/Compilation/CompilationDriver.cs:line 65
at il2cpp.Program.DoRun(String[] args, RuntimePlatform platform, BuildingOptions buildingOptions, Boolean throwExceptions) in /Users/bokken/build/output/fmwang/il2cpp/il2cpp/Program.cs:line 74
UnityEditorInternal.Runner.RunProgram (UnityEditor.Utils.Program p, System.String exe, System.String args, System.String workingDirectory, UnityEditor.Scripting.Compilers.CompilerOutputParserBase parser) (at /home/bokken/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:129)
UnityEditorInternal.Runner.RunManagedProgram (System.String exe, System.String args, System.String workingDirectory, UnityEditor.Scripting.Compilers.CompilerOutputParserBase parser, System.Action1[T] setupStartInfo) (at /home/bokken/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:65) UnityEditorInternal.IL2CPPBuilder.RunIl2CppWithArguments (System.Collections.Generic.List1[T] arguments, System.Action1[T] setupStartInfo) (at /home/bokken/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:818) UnityEditorInternal.IL2CPPBuilder.ConvertPlayerDlltoCpp (UnityEditor.Il2Cpp.Il2CppBuildPipelineData data) (at /home/bokken/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:785) UnityEditorInternal.IL2CPPBuilder.Run () (at /home/bokken/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:604) UnityEditorInternal.IL2CPPUtils.RunIl2Cpp (System.String stagingAreaData, UnityEditorInternal.IIl2CppPlatformProvider platformProvider, System.Action1[T] modifyOutputBeforeCompile, UnityEditor.RuntimeClassRegistry runtimeClassRegistry) (at /home/bokken/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:276)
DesktopStandalonePostProcessor.RunIL2CPP (UnityEditor.Modules.BuildPostProcessArgs args, UnityEditorInternal.IIl2CppPlatformProvider il2cppPlatformProvider, System.Collections.Generic.List1[T] cppPlugins) (at /home/bokken/buildslave/unity/build/Editor/Mono/BuildPipeline/DesktopStandalonePostProcessor.cs:256) DesktopStandalonePostProcessor.SetupStagingArea (UnityEditor.Modules.BuildPostProcessArgs args, System.Collections.Generic.HashSet1[T] filesToNotOverwrite) (at /home/bokken/buildslave/unity/build/Editor/Mono/BuildPipeline/DesktopStandalonePostProcessor.cs:232)
DesktopStandalonePostProcessor.PostProcess (UnityEditor.Modules.BuildPostProcessArgs args) (at /home/bokken/buildslave/unity/build/Editor/Mono/BuildPipeline/DesktopStandalonePostProcessor.cs:42)
Rethrow as BuildFailedException: Exception of type 'UnityEditor.Build.BuildFailedException' was thrown.
DesktopStandalonePostProcessor.PostProcess (UnityEditor.Modules.BuildPostProcessArgs args) (at /home/bokken/buildslave/unity/build/Editor/Mono/BuildPipeline/DesktopStandalonePostProcessor.cs:60)
UnityEditor.Modules.DefaultBuildPostprocessor.PostProcess (UnityEditor.Modules.BuildPostProcessArgs args, UnityEditor.BuildProperties& outProperties) (at /home/bokken/buildslave/unity/build/Editor/Mono/Modules/DefaultBuildPostprocessor.cs:29)
UnityEditor.PostprocessBuildPlayer.Postprocess (UnityEditor.BuildTargetGroup targetGroup, UnityEditor.BuildTarget target, System.String installPath, System.String companyName, System.String productName, System.Int32 width, System.Int32 height, UnityEditor.BuildOptions options, UnityEditor.RuntimeClassRegistry usedClassRegistry, UnityEditor.Build.Reporting.BuildReport report) (at /home/bokken/buildslave/unity/build/Editor/Mono/BuildPipeline/PostprocessBuildPlayer.cs:337)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr, Boolean&) (at /home/bokken/buildslave/unity/build/Modules/IMGUI/GUIUtility.cs:189)

</details>

在扩展方法函数参数Action回调中，传入扩展方法，导致程序直接崩溃

是否支持像 InjectFix 这种形式的HotFix

看示例代码貌似跟 ILRuntime 之类的使用方式类似（实现不同），但是 InjectFix 之类的能够 Patch 原有 AOT 代码的模式才是更有价值的，请问这种模式是否支持，如果不支持的话将来是否有计划提供支持?
InjectFix 的 HotFix 原理是对 IL 插桩, 如果 huatuo 不采用插桩而是替换 meta 的话，只会对反射调用的函数生效吧。

catch代码块不执行

using System;
using System.Collections.Generic;

namespace CSharp
{
public struct A
{
public int i;
}

public class Main
{
    public static void Entry()
    {
        try
        {
            Console.WriteLine("CSharp.Main.Entry Fix");
            
            // case 1 正常，catch里的逻辑正常执行
            // throw new MissingMethodException();
            
            // case 2
            var list = new List<A>(); // 这里应该报异常，然后执行catch里面的逻辑，测试结果是catch里的逻辑没有执行
            list.Add(new A());
            var a = new A();
            Console.WriteLine(a);
        }
        catch (Exception e)
        {
            Console.WriteLine(e);
        }
    }
}

}

是否支持MacOS的Runtime？是否有支持计划？

release dll会出现的问题

using System;
using System.Collections.Generic;
using UnityEngine;

public class App
{
public static int Main()
{
Test3();
Test4();
Test6();
Test7();
return 0;
}

public static void Test3()
{
    Debug.LogError("Test3");
    //release会崩 debug不崩
    var a1 = new A1();
    a1.Test<string>((a) => { });
    a1.Test<string>((a) => { });
}

public class A1
{
    public void Test<T>(Action<T> callback)
    {
        callback?.Invoke(default);
    }
}

public static void Test4()
{
    Debug.LogError("Test4");
    //release会崩 debug不崩
    var b = new B2();
    b.Dict = new Dictionary<string, string>();
    b.Dict.Add("123", "123");
    b.Dict["123"] = "456";
    Debug.LogError(b.Dict["123"]);
}

public class B2
{
    public Dictionary<string, string> Dict { get; set; }
}

public static void Test6()
{
    Debug.LogError("Test6");
    //release下输出错误
    var a = new[] {1, 2, 3};
    Debug.LogError(a[0]);
    Swap1(a, 0, 1);
    Debug.LogError(a[0]); //release输出1 debug输出2
    Swap2(a, 0, 2);
    Debug.LogError(a[0]); //release输出1 debug输出3
}

public static void Swap1(int[] arr, int idx1, int idx2)
{
    var temp = arr[idx1];
    arr[idx1] = arr[idx2];
    arr[idx2] = temp;
}

public static void Swap2<T>(T[] arr, int idx1, int idx2)
{
    var temp = arr[idx1];
    arr[idx1] = arr[idx2];
    arr[idx2] = temp;
}

public static void Test7()
{
    Debug.LogError("Test7");
    //release下输出错误
    var aa = new[,]
    {
        {1, 2, 3},
        {4, 5, 6}
    };
    Debug.LogError(aa[0, 0]);
    Debug.LogError(aa[0, 1]);
    Debug.LogError(aa[0, 2]);
    Debug.LogError(aa[1, 0]);
    Debug.LogError(aa[1, 1]);
    Debug.LogError(aa[1, 2]);
}

}

release下编译出的dll
附上dll的压缩包
HotFix.zip

在手机端System.Reflection.Assembly.Load(dllBytes.bytes); 不好使，报错could not load type system.data.dataset from assembly system.data

type load Exception: could not load type system.data.dataset from assembly system.data。这个该怎么解决呢。。farmwork4.0

Android Build Error: Lump_libil2cpp_huatuo.cpp:8

Platform: Android
Scripting Backend: IL2CPP
ApiCompatibilityLevel: .NET 4.x

Unity.IL2CPP.Building.BuilderFailedException: In file included from proj.android/unityLibrary/src/main/Il2CppOutputProject/Source/il2cppOutput/lumpedcpp/Lump_libil2cpp_huatuo.cpp:8:

question: 关于 wiki 中 go_through_projects 的疑问

https://github.com/focus-creative-games/huatuo/wiki/go_through_projects

想问一下「问天」和「陈陈陈先生」具体是哪两款游戏？我搜「问天」答案感觉都是货不对板；「陈陈陈先生」暂时还没搜得到

使用一个插件的时候 如果事件类型是Enum启动后会报错

Unity 2021.3.4
插件: https://github.com/ls9512/UEvent

在热更代码里 使用Enum类型的事件

[Listen(GameEvent.Test1)] //GameEvent是Enum
void OnEventMessage4()
{
    Debug.Log("-----------------收到事件4");
}

启动报错

试了string类型 没问题

Task<T>崩溃的例子

首先在AOT定义AckMsg和IMessageTest接口，并添加泛型接口的引用

public struct AckMsg<T>
{
    public bool cancel;
    public T msg;

    public AckMsg(T msg, bool cancel)
    {
        this.msg = msg;
        this.cancel = cancel;
    }
}
public interface IMessageTest
{
    int CalculateSize();
}
public interface IMessageTest<T> : IMessageTest where T : IMessageTest<T>
{
    void MergeFrom(T message);
}
TaskAwaiter aw = default;
var c11 = new AsyncTaskMethodBuilder<AckMsg<IMessageTest>>();
c11.Start(ref stateMachine);
c11.AwaitUnsafeOnCompleted(ref aw, ref stateMachine);
c11.AwaitOnCompleted(ref aw, ref stateMachine);
c11.SetException(null);
c11.SetResult(default);
bl = aw.IsCompleted;

TaskAwaiter<AckMsg<IMessageTest>> awAckMsg = default;
var c12 = new AsyncVoidMethodBuilder();
var c12B = AsyncVoidMethodBuilder.Create();
c12.Start(ref stateMachine);
c12.AwaitUnsafeOnCompleted(ref awAckMsg, ref stateMachine);
c12.SetException(null);
c12.SetResult();

然后在热更层定义类VerifyACKTest继承IMessageTest

public class VerifyACKTest: IMessageTest<VerifyACKTest>
{
    public void MergeFrom(VerifyACKTest message)
    {
    }

    public int CalculateSize()
    {
        //throw new System.NotImplementedException();
        return 0;
    }
}

最后热更层调用Enter()方法就会崩溃

public static async void Enter()
{
    await Send<VerifyACKTest>();
}
public static async Task<AckMsg<T>> Send<T>()
{
    var tcs = new TaskCompletionSource<T>();
    Debug.Log("Send---b");
    return new AckMsg<T>(default, true);
}

使用Stream的Write方法有问题

public class CircularBufferTest : Stream
{

    public override bool CanRead { get; }
    public override bool CanSeek { get; }
    public override bool CanWrite { get; }
    public override long Length { get; }
    public override long Position { get; set; }
    
    
    public override void Flush()
    {
        throw new NotImplementedException();
    }


    public override int Read(byte[] buffer, int offset, int count)
    {
        throw new NotImplementedException();
    }

    public override long Seek(long offset, SeekOrigin origin)
    {
        throw new NotImplementedException();
    }

    public override void SetLength(long value)
    {
        throw new NotImplementedException();
    }
    public override void Write(byte[] buffer, int offset, int count)
    {
        
    }

    public void Write(int l)
    {
        byte[] s_Cached = new byte[4];
        s_Cached[0] = (byte)(l >> 0);
        s_Cached[1] = (byte)(l >> 8);
        s_Cached[2] = (byte)(l >> 16);
        s_Cached[3] = (byte)(l >> 24);
        Write(s_Cached, 0, 4);
    }
}

public static void CircularBufferTest()
{
    var capacity = 1024 * 512;
    CircularBufferTest m_SendBuffer = new CircularBufferTest();
    var msgLen = 1;
    m_SendBuffer.Write(msgLen);
}

属性字段在最上面定义时，调用write方法时会卡死
但是将上面定义的属性字段放到Plush()方法下面时，会报NotImplementedException:The method or operation is not implemented

不支持git submodule

目前的目录结构不支持git submodule的方式，不利于管理，每次更新都需要手动copy.
能不能调整下目录结构。

会支持32位吗

RT

引入ECS后打包，不管用没用，启动直接崩溃。

请问作者这个支持xamarin吗？

如题，我有几个xamarin的程序想使热更新功能不知道你的这个框架是否支持呢？请指教，谢谢。

提3个bug

using UnityEngine;
using UnityEngine.UI;

public class App
{
public static int Main()
{
Test0(2);
Test1("123,456");
Test2(null, null, Color.black);
return 0;
}

private static void Test0(int c)
{
    //出错在 MetadataParser.cpp 524行 IL2CPP_ASSERT(paramCount == methodDef.parameterCount);
    //B的函数定义只有一个参数 编译成il后会有两个参数
    void B(int d)
    {
        Debug.LogError(c + d);
    }

    B(1);
    B(2);
}

private static void Test1(string str)
{
    //出错在 libil2cpp/vm/Array.cpp 54行 不用huatuo时不出错
    var ss = str.Split(',');
    ss[0] += "qwe";
}

private static void Test2(Image img1, Image img2, Color c1)
{
    //出错在 Transform.cpp 1011行 IL2CPP_ASSERT(false);
    img1.color = img2.color = c1;
}

}

crash with in/out keyword in method param

public void PreSolve(Contact contact, in Manifold oldManifold)
{
}

System.Runtime.CompilerServices Crash

Game.zip

TableManager.cs Crash
ReadOnlySpan<byte> span = new ReadOnlySpan<byte>(new byte[] { 0x0, 0x0, 0x0, 0x0 }); Unsafe.ReadUnaligned<int>(ref System.Runtime.InteropServices.MemoryMarshal.GetReference(span));

Task<T>的泛型方法调用失败

AOT部分

public struct AckMsg<T>
{
    public bool cancel;
    public T msg;

    public AckMsg(T msg, bool cancel)
    {
        this.msg = msg;
        this.cancel = cancel;
    }
}
public class RcvMsgTest
{
    public int id;

}
public static async Task<AckMsg<T>> RefTypeAddTask<T>()
{
    var tcs = new TaskCompletionSource<T>();
    Debug.Log("Send---b");
    var task = tcs.Task;
    await task;
    return new AckMsg<T>((T)tcs.Task.Result, false);
}

热更新部分调用Enter方法，奇怪的是我将Send2函数内容放到Send方法里面就正常

public static async void Enter()
{
    await Send<RcvMsgTest>();
}
public static async Task<AckMsg<T>> Send<T>()
{
    return await Send2<T>();
}

public static async Task<AckMsg<T>> Send2<T>()
{
    var tcs = new TaskCompletionSource<T>();
    var task = tcs.Task;
    await task;
    return new AckMsg<T>((T) tcs.Task.Result, false);
}

Macos下打包WebGL失败

运行环境

OS: Macos 10.13.6
Unity: 2020.3.33

在huatuo_trial 尝试打包WebGL过程中编译il2cpp失败
错误日志：

Exception: Unity.IL2CPP.Building.BuilderFailedException: In file included from /Volumes/Workspace/Github/huatuo_trial/Library/Il2cppBuildCache/WebGL/il2cppOutput/lumpedcpp/Lump_libil2cpp_icalls.cpp:109:
In file included from /Applications/Unity/Hub/Editor/2020.3.33f1c2/Unity.app/Contents/il2cpp/libil2cpp/icalls/mscorlib/System/AppDomain.cpp:36:
In file included from /Applications/Unity/Hub/Editor/2020.3.33f1c2/Unity.app/Contents/il2cpp/libil2cpp/huatuo/metadata/Assembly.h:3:
/Applications/Unity/Hub/Editor/2020.3.33f1c2/Unity.app/Contents/il2cpp/libil2cpp/huatuo/metadata/../CommonDef.h:24:2: error: "only support 64bit"
#error "only support 64bit"
 ^
1 error generated.
ERROR:root:compiler frontend failed to generate LLVM bitcode, halting


Invocation was: Executable: /usr/bin/python
Arguments: -E "/Applications/Unity/Hub/Editor/2020.3.33f1c2/PlaybackEngines/WebGLSupport/BuildTools/Emscripten/em++" -Wno-unused-value -Wno-invalid-offsetof -nostdinc -fno-strict-overflow -Wno-null-conversion -std=c++11 -O3 -Oz -DIL2CPP_EXCEPTION_DISABLED=1  -DNET_4_0 -DUNITY_AOT -DIL2CPP_MONO_DEBUGGER_DISABLED -DGC_NOT_DLL -DRUNTIME_IL2CPP -DBASELIB_INLINE_NAMESPACE=il2cpp_baselib -DNDEBUG -I"/Applications/Unity/Hub/Editor/2020.3.33f1c2/Unity.app/Contents/il2cpp/libil2cpp" -I"/Applications/Unity/Hub/Editor/2020.3.33f1c2/Unity.app/Contents/il2cpp/libil2cpp" -I"/Applications/Unity/Hub/Editor/2020.3.33f1c2/Unity.app/Contents/il2cpp/external/bdwgc/include" -I"/Applications/Unity/Hub/Editor/2020.3.33f1c2/Unity.app/Contents/il2cpp/external/xxHash" -I"/Applications/Unity/Hub/Editor/2020.3.33f1c2/Unity.app/Contents/il2cpp/external/baselib/Include" -I"/Applications/Unity/Hub/Editor/2020.3.33f1c2/Unity.app/Contents/il2cpp/external/baselib/Platforms/WebGL/Include" -I"/Applications/Unity/Hub/Editor/2020.3.33f1c2/Unity.app/Contents/il2cpp/libil2cpp/pch" "/Volumes/Workspace/Github/huatuo_trial/Library/Il2cppBuildCache/WebGL/il2cppOutput/lumpedcpp/Lump_libil2cpp_icalls.cpp" -o "/Volumes/Workspace/Github/huatuo_trial/Library/il2cpp_cache/libil2cpp/4C89EA9DE395E337999D9B3C6532F7D0.o"

   at Unity.IL2CPP.Building.CppProgramBuilder.BuildAllCppFiles(IEnumerable`1 sourceFilesToCompile, IBuildStatisticsCollector statisticsCollector) in /Users/bokken/build/output/fmwang/il2cpp/Unity.IL2CPP.Building/CppProgramBuilder.cs:line 217
   at Unity.IL2CPP.Building.CppProgramBuilder.Build(IBuildStatistics& statistics) in /Users/bokken/build/output/fmwang/il2cpp/Unity.IL2CPP.Building/CppProgramBuilder.cs:line 149
   at il2cpp.Compilation.CompilationDriver.Run(RuntimePlatform platform, BuildingOptions buildingOptions, ReadOnlyCollection`1 matchedAssemblyMethodSourceFiles) in /Users/bokken/build/output/fmwang/il2cpp/il2cpp/Compilation/CompilationDriver.cs:line 65
   at il2cpp.Program.DoRun(String[] args, RuntimePlatform platform, BuildingOptions buildingOptions, Boolean throwExceptions) in /Users/bokken/build/output/fmwang/il2cpp/il2cpp/Program.cs:line 74
UnityEditorInternal.Runner.RunProgram (UnityEditor.Utils.Program p, System.String exe, System.String args, System.String workingDirectory, UnityEditor.Scripting.Compilers.CompilerOutputParserBase parser) (at /Users/bokken/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:129)
UnityEditorInternal.Runner.RunManagedProgram (System.String exe, System.String args, System.String workingDirectory, UnityEditor.Scripting.Compilers.CompilerOutputParserBase parser, System.Action`1[T] setupStartInfo) (at /Users/bokken/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:65)
UnityEditorInternal.IL2CPPBuilder.RunIl2CppWithArguments (System.Collections.Generic.List`1[T] arguments, System.Action`1[T] setupStartInfo) (at /Users/bokken/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:818)
UnityEditorInternal.IL2CPPBuilder.ConvertPlayerDlltoCpp (UnityEditor.Il2Cpp.Il2CppBuildPipelineData data) (at /Users/bokken/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:785)
UnityEditorInternal.IL2CPPBuilder.Run () (at /Users/bokken/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:604)
UnityEditorInternal.IL2CPPUtils.RunIl2Cpp (System.String stagingAreaData, UnityEditorInternal.IIl2CppPlatformProvider platformProvider, System.Action`1[T] modifyOutputBeforeCompile, UnityEditor.RuntimeClassRegistry runtimeClassRegistry) (at /Users/bokken/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:276)
UnityEditor.WebGL.WebGlBuildPostprocessor.CompileBuild (UnityEditor.Modules.BuildPostProcessArgs args) (at /Users/bokken/buildslave/unity/build/PlatformDependent/WebGL/Extensions/Unity.WebGL.extensions/BuildPostprocessor.cs:365)
UnityEditor.WebGL.WebGlBuildPostprocessor.PostProcess (UnityEditor.Modules.BuildPostProcessArgs args) (at /Users/bokken/buildslave/unity/build/PlatformDependent/WebGL/Extensions/Unity.WebGL.extensions/BuildPostprocessor.cs:918)
UnityEditor.Modules.DefaultBuildPostprocessor.PostProcess (UnityEditor.Modules.BuildPostProcessArgs args, UnityEditor.BuildProperties& outProperties) (at /Users/bokken/buildslave/unity/build/Editor/Mono/Modules/DefaultBuildPostprocessor.cs:29)
UnityEditor.PostprocessBuildPlayer.Postprocess (UnityEditor.BuildTargetGroup targetGroup, UnityEditor.BuildTarget target, System.String installPath, System.String companyName, System.String productName, System.Int32 width, System.Int32 height, UnityEditor.BuildOptions options, UnityEditor.RuntimeClassRegistry usedClassRegistry, UnityEditor.Build.Reporting.BuildReport report) (at /Users/bokken/buildslave/unity/build/Editor/Mono/BuildPipeline/PostprocessBuildPlayer.cs:337)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr, Boolean&) (at /Users/bokken/buildslave/unity/build/Modules/IMGUI/GUIUtility.cs:189)

应该是执行.bat后 build settings 界面提示 il2cpp is not installed

另外的原来的项目是好的
trial 示例项目：