[unity] 1.4.2版本不支持c# ref.

[JiangJie]

error log | 日志或报错信息

index.js:173 InvokeJSFunction error Error: invalid arguments to RefTestPipeLine
at ThrowException (index.js:163:1)
at _ThrowException (c8786011b274598b159335e407f3f8b3.js:3:98956)
at dynCall_vii (2366eda307ca76456a516f79d46497eb.wasm:0x3d02b7)
at invoke_vii (c8786011b274598b159335e407f3f8b3.js:3:360497)
at PuertsDLL_ThrowException_m649ACB27F7E80A3C93CD4C0641621D2B37BEBC6F (2366eda307ca76456a516f79d46497eb.wasm:0x6fc2f1)
at dynCall_viii (2366eda307ca76456a516f79d46497eb.wasm:0x3d0227)
at invoke_viii (c8786011b274598b159335e407f3f8b3.js:3:360658)
at MethodReflectionWrap_Invoke_mF9AEE20BD41E812FE99BDC13BD5A99594D30AEC2 (2366eda307ca76456a516f79d46497eb.wasm:0x7d7d02)
at dynCall_viiiiii (2366eda307ca76456a516f79d46497eb.wasm:0x3d0156)
at invoke_viiiiii (c8786011b274598b159335e407f3f8b3.js:3:364193)
at JsEnv_InvokeCallback_m813280B404B0334196335964EE1548C709004CD0 (2366eda307ca76456a516f79d46497eb.wasm:0x87572b)
at dynCall_viiiiiii (2366eda307ca76456a516f79d46497eb.wasm:0x3d012c)
at invoke_viiiiiii (c8786011b274598b159335e407f3f8b3.js:3:363341)
at StaticCallbacks_JsEnvCallbackWrap_mEF53CEBB363348A8942F2EF45BA895A0B9B153FF (2366eda307ca76456a516f79d46497eb.wasm:0x5c8654)
at legalstub$dynCall_viiiiji (2366eda307ca76456a516f79d46497eb.wasm:0x3aea23)
at invoke_viiiiji (c8786011b274598b159335e407f3f8b3.js:3:381755)
at legalfunc$invoke_viiiiji (2366eda307ca76456a516f79d46497eb.wasm:0x9ffd1)
at ReversePInvokeWrapper_StaticCallbacks_JsEnvCallbackWrap_mEF53CEBB363348A8942F2EF45BA895A0B9B153FF (2366eda307ca76456a516f79d46497eb.wasm:0x691d1c)
at DelegatePInvokeWrapper_V8FunctionCallback_t7810CA6756BE87A6C008C86527A6B44A5001216E (2366eda307ca76456a516f79d46497eb.wasm:0xa30fa6)
at legalstub$dynCall_viiiiiji (2366eda307ca76456a516f79d46497eb.wasm:0x3aea5b)
at invoke_viiiiiji (c8786011b274598b159335e407f3f8b3.js:3:380356)
at legalfunc$invoke_viiiiiji (2366eda307ca76456a516f79d46497eb.wasm:0x72568)
at WebGL_CallV8FunctionCallback_m0283FC5620AE3F1A28E311065DA51E12B3E3F04F (2366eda307ca76456a516f79d46497eb.wasm:0x41e3ef)
at dynCall_viiiiii (2366eda307ca76456a516f79d46497eb.wasm:0x3d0156)
at invoke_viiiiii (c8786011b274598b159335e407f3f8b3.js:3:364193)
at ReversePInvokeWrapper_WebGL_CallV8FunctionCallback_m0283FC5620AE3F1A28E311065DA51E12B3E3F04F (2366eda307ca76456a516f79d46497eb.wasm:0x691a5a)
at dynCall_viiiii (2366eda307ca76456a516f79d46497eb.wasm:0x3d01bd)
at PuertsJSEngine.callV8FunctionCallback (library.js:365:1)
at ctor.RefTestPipeLine (library.js:358:1)
at JSFunction.init [as _func] (puerts_browser_js_resources.js:36:16)
at JSFunction.invoke (library.js:88:1)
at InvokeJSFunction (index.js:169:1)
at _InvokeJSFunction (c8786011b274598b159335e407f3f8b3.js:3:38802)
at dynCall_iii (2366eda307ca76456a516f79d46497eb.wasm:0x3d0544)
at invoke_iii (c8786011b274598b159335e407f3f8b3.js:3:360152)
at PuertsDLL_InvokeJSFunction_m1FBF68DFAEC8086E082384BC30854927A029F2DF (2366eda307ca76456a516f79d46497eb.wasm:0x6fec13)
at dynCall_iiii (2366eda307ca76456a516f79d46497eb.wasm:0x3d0529)
at invoke_iiii (c8786011b274598b159335e407f3f8b3.js:3:360830)
at GenericDelegate_Action_TisRuntimeObject_m99B96B639DAC59CF5A9CC740F43FCF6669344096_gshared (2366eda307ca76456a516f79d46497eb.wasm:0x2e07e8)
at Action_1_Invoke_m69C8773D6967F3B224777183E24EA621CE056F8F_inline(:50603/Action_1_t10DCB0C07D0D3C565CEACADC80D1152B35A45F6C*, bool, MethodInfo const*) (http://localhost:50603/Build/2366eda307ca76456a516f79d46497eb.wasm)
at dynCall_viii (2366eda307ca76456a516f79d46497eb.wasm:0x3d0227)
at invoke_viii (c8786011b274598b159335e407f3f8b3.js:3:360658)
at PuertsTest_Start_m2B90DABD57910323A14FE6FE2C578F85526DD7C1 (2366eda307ca76456a516f79d46497eb.wasm:0x6fbc33)
at RuntimeInvoker_TrueVoid_t4861ACF8F4594C3437BB48B6E56783494B843915(:50603/void ()(), MethodInfo const, void*, void**, void*) (http://localhost:50603/Build/2366eda307ca76456a516f79d46497eb.wasm)
at il2cpp::vm::Runtime::InvokeWithThrow(:50603/MethodInfo const*, void*, void**) (http://localhost:50603/Build/2366eda307ca76456a516f79d46497eb.wasm)
at dynCall_iiii (2366eda307ca76456a516f79d46497eb.wasm:0x3d0529)
at invoke_iiii (c8786011b274598b159335e407f3f8b3.js:3:360830)
at il2cpp::vm::Runtime::Invoke(:50603/MethodInfo const*, void*, void**, Il2CppException**) (http://localhost:50603/Build/2366eda307ca76456a516f79d46497eb.wasm)
at il2cpp_runtime_invoke (2366eda307ca76456a516f79d46497eb.wasm:0x1b6238)
at ScriptingInvocation::Invoke(:50603/ScriptingExceptionPtr*, bool) (http://localhost:50603/Build/2366eda307ca76456a516f79d46497eb.wasm)

context | 编译/运行环境

Unity 2021.3.18

how to reproduce | 复现步骤

1. 基于8_UnitTest项目
2. 增加ref测试用例

public void RefTestPipeLine(ref TestObject refArg, Func<TestObject, int> JSValueHandler)
{
    UnityEngine.Debug.Log($"TestCase RefTestPipeLine {refArg == null}");

    if (refArg == null)
    {
        refArg = new TestObject(3);
    }

    AssertAndPrint("JSGetRefArgFromCS", refArg.value == 3);
    AssertAndPrint("CSGetRefReturnFromJS", JSValueHandler(refArg) == 3);
}

const refNativeObject = puerts.$ref(null);
testHelper.RefTestPipeLine(refNativeObject, function (cObject) {
    assertAndPrint("JSGetRefArgFromCS", cObject.value === 3);
    return cObject.value;
});
assertAndPrint("JSGetRefArgFromCS", puerts.$unref(refNativeObject).value === 3);

[JiangJie]

同时验证了v2.0.3不存在此问题。

[JiangJie]

增加了测试用例 #49 。