SampleAppCS in Release throws exception when clicking "Call SampleModuleCS!"

[jonthysell]

This only repros in Release bits, and is most certainly a .Net Native issue.

Call Stack:

System.Private.CoreLib.dll!System.RuntimeExceptionHelpers.FailFast(string message, System.Exception exception, System.RuntimeExceptionHelpers.RhFailFastReason reason, System.IntPtr pExAddress, System.IntPtr pExContext) Line 208 C#
System.Private.CoreLib.dll!System.RuntimeExceptionHelpers.GetRuntimeException(System.Runtime.ExceptionIDs id) Line 74 C#
[External Code]
System.Private.Interop.dll!System.Runtime.InteropServices.McgMarshal.ComRelease(System.IntPtr pComItf) Line 731 C#
System.Private.Interop.dll!System.__ComObject.Cleanup(bool disposing) Line 796 C#
System.Private.Interop.dll!System.RCWFinalizer.~RCWFinalizer() Line 53 C#

[jonthysell]

Looking into this, it has to do with the new ReactFunctions. The crash is happening when marshaling the Point arguments to call into the JS calcDistance function.

@vmoroz , any ideas?

[jonthysell]

It's failing at JSValueReader.cs:467: JSValueReaderOf<T>.ReadValue(reader, out T value);

Better callstack:

[External Code]
System.Linq.Expressions.dll!System.Linq.Expressions.Interpreter.LightLambda.RunVoid(object[]   arguments) Line 293
System.Private.CoreLib.dll!System.Func<System.__Canon,   System.__Canon>.Invoke(System.__Canon arg)
System.Private.TypeLoader.dll!Internal.Runtime.TypeLoader.CallConversionParameters.InvokeObjectArrayDelegate(object[]   arguments) Line 628
System.Private.TypeLoader.dll!Internal.Runtime.TypeLoader.CallConverterThunk.InvokeTarget(void*   allocatedStackBuffer, ref   Internal.Runtime.TypeLoader.CallConversionParameters conversionParams) Line   852
System.Private.CoreLib.dll!Internal.Runtime.Augments.RuntimeAugments.RunFunctionWithConservativelyReportedBufferInternal<Internal.Runtime.TypeLoader.CallConversionParameters>(int   cbBuffer, System.IntPtr pfnTargetToInvoke, ref Internal.Runtime.TypeLoader.CallConversionParameters   context, ref System.Runtime.RuntimeImports.ConservativelyReportedRegionDesc   regionDesc) Line 924
System.Private.CoreLib.dll!Internal.Runtime.Augments.RuntimeAugments.RunFunctionWithConservativelyReportedBuffer<Internal.Runtime.TypeLoader.CallConversionParameters>(int   cbBuffer, System.IntPtr pfnTargetToInvoke, ref Internal.Runtime.TypeLoader.CallConversionParameters   context) Line 903
System.Private.TypeLoader.dll!Internal.Runtime.TypeLoader.CallConverterThunk.CallConversionThunk(System.IntPtr   callerTransitionBlockParam, System.IntPtr callConversionId) Line 480
[External Code]
System.Private.CoreLib.dll!Internal.Runtime.Augments.RuntimeAugments.CallDescrWorker(System.IntPtr   callDescr) Line 855
System.Private.TypeLoader.dll!Internal.Runtime.TypeLoader.CallConverterThunk.InvokeTarget(void*   allocatedStackBuffer, ref   Internal.Runtime.TypeLoader.CallConversionParameters conversionParams) Line   925
System.Private.CoreLib.dll!Internal.Runtime.Augments.RuntimeAugments.RunFunctionWithConservativelyReportedBufferInternal<Internal.Runtime.TypeLoader.CallConversionParameters>(int   cbBuffer, System.IntPtr pfnTargetToInvoke, ref Internal.Runtime.TypeLoader.CallConversionParameters   context, ref System.Runtime.RuntimeImports.ConservativelyReportedRegionDesc   regionDesc) Line 924
System.Private.CoreLib.dll!Internal.Runtime.Augments.RuntimeAugments.RunFunctionWithConservativelyReportedBuffer<Internal.Runtime.TypeLoader.CallConversionParameters>(int   cbBuffer, System.IntPtr pfnTargetToInvoke, ref Internal.Runtime.TypeLoader.CallConversionParameters   context) Line 903
System.Private.TypeLoader.dll!Internal.Runtime.TypeLoader.CallConverterThunk.CallConversionThunk(System.IntPtr   callerTransitionBlockParam, System.IntPtr callConversionId) Line 480
[External Code]
SampleLibraryCS.dll!Microsoft.ReactNative.Managed.ReadValueDelegate<System.__UniversalCanon>.Invoke(Microsoft.ReactNative.IJSValueReader   reader, out System.__UniversalCanon value)
SampleLibraryCS.dll!Microsoft.ReactNative.Managed.JSValueReader.ReadValue<SampleLibraryCS.Point>(Microsoft.ReactNative.IJSValueReader   reader) Line 467
SampleLibraryCS.dll!Microsoft.ReactNative.Managed.JSValueReader.ReadArgs<SampleLibraryCS.Point,   SampleLibraryCS.Point>(Microsoft.ReactNative.IJSValueReader reader, out   SampleLibraryCS.Point arg1, out SampleLibraryCS.Point arg2) Line 396
[External Code]
SampleLibraryCS.dll!Microsoft.ReactNative.Managed.ReactMethodInfo.AddToModuleBuilder.AnonymousMethod__0(Microsoft.ReactNative.IJSValueReader   inputReader, Microsoft.ReactNative.IJSValueWriter outputWriter,   Microsoft.ReactNative.MethodResultCallback resolve,   Microsoft.ReactNative.MethodResultCallback reject) Line 228
[External Code]

[jonthysell]

Does not repro with .Net Native disabled.

[jonthysell]

Definitely an issue with .NET Native - I can repro it with Debug .Net Native, so hopefully now I'll be able to figure out what's going wrong.

[jonthysell]

Exception:

Exception thrown at 0x00007FF8907C1571 (mrt100_app.dll) in SampleAppCS.exe: 0xC0000005: Access violation reading location 0x0000000000000002. occurred

Stack:

mrt100_app.dll!RhR2RLazyCheckVectorElemAddr()
mrt100_app.dll!RhTypeCast_IsInstanceOfClass()
mrt100_app.dll!RhTypeCast_IsInstanceOfClass()
mrt100_app.dll!RhTypeCast_IsInstanceOfClass()
mrt100_app.dll!RhTypeCast_CheckArrayStore()
[External Code]
System.Private.TypeLoader.dll!Internal.Runtime.TypeLoader.CallConverterThunk.InvokeTarget(void* allocatedStackBuffer, ref Internal.Runtime.TypeLoader.CallConversionParameters conversionParams) Line 755
System.Private.CoreLib.dll!Internal.Runtime.Augments.RuntimeAugments.RawCalliHelper.Call<Internal.Runtime.TypeLoader.CallConversionParameters>(System.IntPtr pfn, void* arg1, ref Internal.Runtime.TypeLoader.CallConversionParameters arg2)
System.Private.CoreLib.dll!Internal.Runtime.Augments.RuntimeAugments.RunFunctionWithConservativelyReportedBufferInternal<Internal.Runtime.TypeLoader.CallConversionParameters>(int cbBuffer, System.IntPtr pfnTargetToInvoke, ref Internal.Runtime.TypeLoader.CallConversionParameters context, ref System.Runtime.RuntimeImports.ConservativelyReportedRegionDesc regionDesc) Line 922
System.Private.CoreLib.dll!Internal.Runtime.Augments.RuntimeAugments.RunFunctionWithConservativelyReportedBuffer<Internal.Runtime.TypeLoader.CallConversionParameters>(int cbBuffer, System.IntPtr pfnTargetToInvoke, ref Internal.Runtime.TypeLoader.CallConversionParameters context) Line 904
System.Private.TypeLoader.dll!Internal.Runtime.TypeLoader.CallConverterThunk.CallConversionThunk(System.IntPtr callerTransitionBlockParam, System.IntPtr callConversionId) Line 484
[External Code]
mrt100_app.dll!ReturnFromUniversalTransition()
mrt100_app.dll!ReturnFromCallDescrThunk()
[External Code]
System.Private.CoreLib.dll!Internal.Runtime.Augments.RuntimeAugments.CallDescrWorker(System.IntPtr callDescr) Line 856
System.Private.TypeLoader.dll!Internal.Runtime.TypeLoader.CallConverterThunk.InvokeTarget(void* allocatedStackBuffer, ref Internal.Runtime.TypeLoader.CallConversionParameters conversionParams) Line 926
System.Private.CoreLib.dll!Internal.Runtime.Augments.RuntimeAugments.RawCalliHelper.Call<Internal.Runtime.TypeLoader.CallConversionParameters>(System.IntPtr pfn, void* arg1, ref Internal.Runtime.TypeLoader.CallConversionParameters arg2)
System.Private.CoreLib.dll!Internal.Runtime.Augments.RuntimeAugments.RunFunctionWithConservativelyReportedBufferInternal<Internal.Runtime.TypeLoader.CallConversionParameters>(int cbBuffer, System.IntPtr pfnTargetToInvoke, ref Internal.Runtime.TypeLoader.CallConversionParameters context, ref System.Runtime.RuntimeImports.ConservativelyReportedRegionDesc regionDesc) Line 922
System.Private.CoreLib.dll!Internal.Runtime.Augments.RuntimeAugments.RunFunctionWithConservativelyReportedBuffer<Internal.Runtime.TypeLoader.CallConversionParameters>(int cbBuffer, System.IntPtr pfnTargetToInvoke, ref Internal.Runtime.TypeLoader.CallConversionParameters context) Line 904
System.Private.TypeLoader.dll!Internal.Runtime.TypeLoader.CallConverterThunk.CallConversionThunk(System.IntPtr callerTransitionBlockParam, System.IntPtr callConversionId) Line 484
[External Code]
mrt100_app.dll!ReturnFromUniversalTransition()
[External Code]
SampleLibraryCS.dll!Microsoft.ReactNative.Managed.ReadValueDelegate<SampleLibraryCS.Point>.Invoke(Microsoft.ReactNative.IJSValueReader reader, out SampleLibraryCS.Point value)
SampleLibraryCS.dll!Microsoft.ReactNative.Managed.JSValueReader.ReadValue<SampleLibraryCS.Point>(Microsoft.ReactNative.IJSValueReader reader) Line 467
SampleLibraryCS.dll!Microsoft.ReactNative.Managed.JSValueReader.ReadArgs<SampleLibraryCS.Point, SampleLibraryCS.Point>(Microsoft.ReactNative.IJSValueReader reader, out SampleLibraryCS.Point arg1, out SampleLibraryCS.Point arg2) Line 396
[External Code]
SampleLibraryCS.dll!Microsoft.ReactNative.Managed.ReactMethodInfo.AddToModuleBuilder.AnonymousMethod__0(Microsoft.ReactNative.IJSValueReader inputReader, Microsoft.ReactNative.IJSValueWriter outputWriter, Microsoft.ReactNative.MethodResultCallback resolve, Microsoft.ReactNative.MethodResultCallback reject) Line 228
[External Code]
Microsoft.ReactNative.dll!winrt::Microsoft::ReactNative::MethodDelegate::operator()(const winrt::Microsoft::ReactNative::IJSValueReader & inputReader, const winrt::Microsoft::ReactNative::IJSValueWriter & outputWriter, const winrt::Microsoft::ReactNative::MethodResultCallback & resolve, const winrt::Microsoft::ReactNative::MethodResultCallback & reject) Line 2546
Microsoft.ReactNative.dll!winrt::Microsoft::ReactNative::ReactModuleBuilder::AddMethod::__l2::<lambda>(folly::dynamic args, std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)> resolve, std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)> reject) Line 37
[External Code]
Microsoft.ReactNative.dll!facebook::react::CxxNativeModule::invoke::__l2::<lambda>() Line 144
[External Code]
Microsoft.ReactNative.dll!Mso::React::MessageDispatchQueue::tryFunc(const std::function<void __cdecl(void)> & func) Line 41
Microsoft.ReactNative.dll!Mso::React::MessageDispatchQueue::runOnQueue::__l2::<lambda>() Line 34
Microsoft.ReactNative.dll!Mso::Details::FunctionObjectWrapper<void <lambda>(void),void>::Invoke() Line 165
Microsoft.ReactNative.dll!Mso::QueueService::InvokeTask(Mso::Functor<void __cdecl(void)> && task, std::optional<std::chrono::time_point<std::chrono::steady_clock,std::chrono::duration<__int64,std::ratio<1,1000000000>>>> endTime) Line 208
Microsoft.ReactNative.dll!Mso::ThreadPoolSchedulerWin::WorkCallback(_TP_CALLBACK_INSTANCE * __formal, void * context, _TP_WORK * __formal) Line 89
[External Code]

[jonthysell]

Callstack with Just My Code disabled:

mrt100_app.dll!RhR2RLazyCheckVectorElemAddr()
mrt100_app.dll!RhTypeCast_IsInstanceOfClass()
mrt100_app.dll!RhTypeCast_IsInstanceOfClass()
mrt100_app.dll!RhTypeCast_IsInstanceOfClass()
mrt100_app.dll!RhTypeCast_CheckArrayStore()
[Managed to Native Transition]
System.Private.TypeLoader.dll!Internal.Runtime.TypeLoader.CallConverterThunk.InvokeTarget(void* allocatedStackBuffer, ref Internal.Runtime.TypeLoader.CallConversionParameters conversionParams) Line 755
System.Private.CoreLib.dll!Internal.Runtime.Augments.RuntimeAugments.RawCalliHelper.Call<Internal.Runtime.TypeLoader.CallConversionParameters>(System.IntPtr pfn, void* arg1, ref Internal.Runtime.TypeLoader.CallConversionParameters arg2)
System.Private.CoreLib.dll!Internal.Runtime.Augments.RuntimeAugments.RunFunctionWithConservativelyReportedBufferInternal<Internal.Runtime.TypeLoader.CallConversionParameters>(int cbBuffer, System.IntPtr pfnTargetToInvoke, ref Internal.Runtime.TypeLoader.CallConversionParameters context, ref System.Runtime.RuntimeImports.ConservativelyReportedRegionDesc regionDesc) Line 922
System.Private.CoreLib.dll!Internal.Runtime.Augments.RuntimeAugments.RunFunctionWithConservativelyReportedBuffer<Internal.Runtime.TypeLoader.CallConversionParameters>(int cbBuffer, System.IntPtr pfnTargetToInvoke, ref Internal.Runtime.TypeLoader.CallConversionParameters context) Line 904
System.Private.TypeLoader.dll!Internal.Runtime.TypeLoader.CallConverterThunk.CallConversionThunk(System.IntPtr callerTransitionBlockParam, System.IntPtr callConversionId) Line 484
[Native to Managed Transition]
mrt100_app.dll!ReturnFromUniversalTransition()
mrt100_app.dll!ReturnFromCallDescrThunk()
[Managed to Native Transition]
System.Private.CoreLib.dll!Internal.Runtime.Augments.RuntimeAugments.CallDescrWorker(System.IntPtr callDescr) Line 856
System.Private.TypeLoader.dll!Internal.Runtime.TypeLoader.CallConverterThunk.InvokeTarget(void* allocatedStackBuffer, ref Internal.Runtime.TypeLoader.CallConversionParameters conversionParams) Line 926
System.Private.CoreLib.dll!Internal.Runtime.Augments.RuntimeAugments.RawCalliHelper.Call<Internal.Runtime.TypeLoader.CallConversionParameters>(System.IntPtr pfn, void* arg1, ref Internal.Runtime.TypeLoader.CallConversionParameters arg2)
System.Private.CoreLib.dll!Internal.Runtime.Augments.RuntimeAugments.RunFunctionWithConservativelyReportedBufferInternal<Internal.Runtime.TypeLoader.CallConversionParameters>(int cbBuffer, System.IntPtr pfnTargetToInvoke, ref Internal.Runtime.TypeLoader.CallConversionParameters context, ref System.Runtime.RuntimeImports.ConservativelyReportedRegionDesc regionDesc) Line 922
System.Private.CoreLib.dll!Internal.Runtime.Augments.RuntimeAugments.RunFunctionWithConservativelyReportedBuffer<Internal.Runtime.TypeLoader.CallConversionParameters>(int cbBuffer, System.IntPtr pfnTargetToInvoke, ref Internal.Runtime.TypeLoader.CallConversionParameters context) Line 904
System.Private.TypeLoader.dll!Internal.Runtime.TypeLoader.CallConverterThunk.CallConversionThunk(System.IntPtr callerTransitionBlockParam, System.IntPtr callConversionId) Line 484
[Native to Managed Transition]
mrt100_app.dll!ReturnFromUniversalTransition()
[Managed to Native Transition]
SampleLibraryCS.dll!Microsoft.ReactNative.Managed.ReadValueDelegate<SampleLibraryCS.Point>.Invoke(Microsoft.ReactNative.IJSValueReader reader, out SampleLibraryCS.Point value)
SampleLibraryCS.dll!Microsoft.ReactNative.Managed.JSValueReader.ReadValue<SampleLibraryCS.Point>(Microsoft.ReactNative.IJSValueReader reader) Line 467
SampleLibraryCS.dll!Microsoft.ReactNative.Managed.JSValueReader.ReadArgs<SampleLibraryCS.Point, SampleLibraryCS.Point>(Microsoft.ReactNative.IJSValueReader reader, out SampleLibraryCS.Point arg1, out SampleLibraryCS.Point arg2) Line 396
[Native to Managed Transition]
mrt100_app.dll!ReturnFromCallDescrThunk()
[Managed to Native Transition]
System.Private.CoreLib.dll!Internal.Runtime.Augments.RuntimeAugments.CallDescrWorker(System.IntPtr callDescr) Line 856
System.Private.TypeLoader.dll!Internal.Runtime.TypeLoader.CallConverterThunk.InvokeTarget(void* allocatedStackBuffer, ref Internal.Runtime.TypeLoader.CallConversionParameters conversionParams) Line 926
System.Private.CoreLib.dll!Internal.Runtime.Augments.RuntimeAugments.RawCalliHelper.Call<Internal.Runtime.TypeLoader.CallConversionParameters>(System.IntPtr pfn, void* arg1, ref Internal.Runtime.TypeLoader.CallConversionParameters arg2)
System.Private.CoreLib.dll!Internal.Runtime.Augments.RuntimeAugments.RunFunctionWithConservativelyReportedBufferInternal<Internal.Runtime.TypeLoader.CallConversionParameters>(int cbBuffer, System.IntPtr pfnTargetToInvoke, ref Internal.Runtime.TypeLoader.CallConversionParameters context, ref System.Runtime.RuntimeImports.ConservativelyReportedRegionDesc regionDesc) Line 922
System.Private.CoreLib.dll!Internal.Runtime.Augments.RuntimeAugments.RunFunctionWithConservativelyReportedBuffer<Internal.Runtime.TypeLoader.CallConversionParameters>(int cbBuffer, System.IntPtr pfnTargetToInvoke, ref Internal.Runtime.TypeLoader.CallConversionParameters context) Line 904
System.Private.TypeLoader.dll!Internal.Runtime.TypeLoader.CallConverterThunk.CallConversionThunk(System.IntPtr callerTransitionBlockParam, System.IntPtr callConversionId) Line 484
[Native to Managed Transition]
mrt100_app.dll!ReturnFromUniversalTransition()
[Managed to Native Transition]
System.Private.CoreLib.dll!System.InvokeUtils.CallIHelperStaticCall(object thisPtr, System.IntPtr methodToCall, System.IntPtr dynamicInvokeHelperMethod, ref System.InvokeUtils.ArgSetupState argSetupState, bool isTargetThisCall)
System.Private.CoreLib.dll!System.InvokeUtils.CallDynamicInvokeMethod(object thisPtr, System.IntPtr methodToCall, object thisPtrDynamicInvokeMethod, System.IntPtr dynamicInvokeHelperMethod, System.IntPtr dynamicInvokeHelperGenericDictionary, object defaultParametersContext, object[] parameters, bool invokeMethodHelperIsThisCall, bool methodToCallIsThisCall) Line 314
System.Private.CoreLib.dll!Internal.Runtime.Augments.RuntimeAugments.CallDynamicInvokeMethod(object thisPtr, System.IntPtr methodToCall, object thisPtrDynamicInvokeMethod, System.IntPtr dynamicInvokeHelperMethod, System.IntPtr dynamicInvokeHelperGenericDictionary, object defaultParametersContext, object[] parameters, bool invokeMethodHelperIsThisCall, bool methodToCallIsThisCall) Line 318
System.Private.Reflection.Execution.dll!Internal.Reflection.Execution.MethodInvokers.StaticMethodInvoker.Invoke(object thisObject, object[] arguments) Line 30
System.Private.Reflection.Core.dll!System.Reflection.Runtime.MethodInfos.RuntimeMethodInfo.Invoke(object obj, object[] parameters) Line 147
System.Linq.Expressions.dll!System.Linq.Expressions.Interpreter.ByRefMethodInfoCallInstruction.Run(System.Linq.Expressions.Interpreter.InterpretedFrame frame) Line 468
System.Linq.Expressions.dll!System.Linq.Expressions.Interpreter.Interpreter.Run(System.Linq.Expressions.Interpreter.InterpretedFrame frame) Line 106
System.Linq.Expressions.dll!System.Linq.Expressions.Interpreter.LightLambda.RunVoid(object[] arguments) Line 298
System.Private.CoreLib.dll!System.Func<object[], object>.Invoke(object[] arg)
SampleLibraryCS.dll!Microsoft.ReactNative.Managed.ReactMethodInfo.ReactMethodImpl.InvokeObjectArrayThunk(object module, Microsoft.ReactNative.IJSValueReader inputReader, Microsoft.ReactNative.IJSValueWriter outputWriter, Microsoft.ReactNative.MethodResultCallback resolve, Microsoft.ReactNative.MethodResultCallback reject)
SampleLibraryCS.dll!Microsoft.ReactNative.Managed.ReactMethodInfo.ReactMethodImpl.Invoke(object module, Microsoft.ReactNative.IJSValueReader inputReader, Microsoft.ReactNative.IJSValueWriter outputWriter, Microsoft.ReactNative.MethodResultCallback resolve, Microsoft.ReactNative.MethodResultCallback reject)
SampleLibraryCS.dll!Microsoft.ReactNative.Managed.ReactMethodInfo.AddToModuleBuilder.AnonymousMethod__0(Microsoft.ReactNative.IJSValueReader inputReader, Microsoft.ReactNative.IJSValueWriter outputWriter, Microsoft.ReactNative.MethodResultCallback resolve, Microsoft.ReactNative.MethodResultCallback reject) Line 228
SampleAppCS.McgInterop.dll!Microsoft.ReactNative.MethodDelegate.Invoke(Microsoft.ReactNative.IJSValueReader inputReader, Microsoft.ReactNative.IJSValueWriter outputWriter, Microsoft.ReactNative.MethodResultCallback resolve, Microsoft.ReactNative.MethodResultCallback reject)
SampleAppCS.McgInterop.dll!Microsoft.ReactNative.MethodDelegate__Impl.Vtbl.Invoke__n(System.IntPtr pComThis, void* unsafe_inputReader, void* unsafe_outputWriter, void* unsafe_resolve, void* unsafe_reject) Line 2398
[Native to Managed Transition]
Microsoft.ReactNative.dll!winrt::Microsoft::ReactNative::MethodDelegate::operator()(const winrt::Microsoft::ReactNative::IJSValueReader & inputReader, const winrt::Microsoft::ReactNative::IJSValueWriter & outputWriter, const winrt::Microsoft::ReactNative::MethodResultCallback & resolve, const winrt::Microsoft::ReactNative::MethodResultCallback & reject) Line 2546
Microsoft.ReactNative.dll!winrt::Microsoft::ReactNative::ReactModuleBuilder::AddMethod::__l2::<lambda>(folly::dynamic args, std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)> resolve, std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)> reject) Line 37
Microsoft.ReactNative.dll!std::_Invoker_functor::_Call<void <lambda>(folly::dynamic, std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)>, std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)>) &,folly::dynamic,std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)>,std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)>>(winrt::Microsoft::ReactNative::ReactModuleBuilder::AddMethod::__l2::void <lambda>(folly::dynamic, std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)>, std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)>) & _Obj, folly::dynamic && <_Args_0>, std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)> && <_Args_1>, std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)> && <_Args_2>)
Microsoft.ReactNative.dll!std::invoke<void <lambda>(folly::dynamic, std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)>, std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)>) &,folly::dynamic,std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)>,std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)>>(winrt::Microsoft::ReactNative::ReactModuleBuilder::AddMethod::__l2::void <lambda>(folly::dynamic, std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)>, std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)>) & _Obj, folly::dynamic && <_Args_0>, std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)> && <_Args_1>, std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)> && <_Args_2>)
Microsoft.ReactNative.dll!std::_Invoker_ret<void,1>::_Call<void <lambda>(folly::dynamic, std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)>, std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)>) &,folly::dynamic,std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)>,std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)>>(winrt::Microsoft::ReactNative::ReactModuleBuilder::AddMethod::__l2::void <lambda>(folly::dynamic, std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)>, std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)>) & <_Vals_0>, folly::dynamic && <_Vals_1>, std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)> && <_Vals_2>, std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)> && <_Vals_3>)
Microsoft.ReactNative.dll!std::_Func_impl_no_alloc<void <lambda>(folly::dynamic, std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)>, std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)>),void,folly::dynamic,std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)>,std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)>>::_Do_call(folly::dynamic && <_Args_0>, std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)> && <_Args_1>, std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)> && <_Args_2>)
Microsoft.ReactNative.dll!std::_Func_class<void,folly::dynamic,std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)>,std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)>>::operator()(folly::dynamic <_Args_0>, std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)> <_Args_1>, std::function<void __cdecl(std::vector<folly::dynamic,std::allocator<folly::dynamic>>)> <_Args_2>)
Microsoft.ReactNative.dll!facebook::react::CxxNativeModule::invoke::__l2::<lambda>() Line 144
Microsoft.ReactNative.dll!std::_Invoker_functor::_Call<void <lambda>(void) &>(facebook::react::CxxNativeModule::invoke::__l2::void <lambda>(void) & _Obj)
Microsoft.ReactNative.dll!std::invoke<void <lambda>(void) &>(facebook::react::CxxNativeModule::invoke::__l2::void <lambda>(void) & _Obj)
Microsoft.ReactNative.dll!std::_Invoker_ret<void,1>::_Call<void <lambda>(void) &>(facebook::react::CxxNativeModule::invoke::__l2::void <lambda>(void) & <_Vals_0>)
Microsoft.ReactNative.dll!std::_Func_impl_no_alloc<void <lambda>(void),void>::_Do_call()
Microsoft.ReactNative.dll!std::_Func_class<void>::operator()()
Microsoft.ReactNative.dll!Mso::React::MessageDispatchQueue::tryFunc(const std::function<void __cdecl(void)> & func) Line 41
Microsoft.ReactNative.dll!Mso::React::MessageDispatchQueue::runOnQueue::__l2::<lambda>() Line 34
Microsoft.ReactNative.dll!Mso::Details::FunctionObjectWrapper<void <lambda>(void),void>::Invoke() Line 165
Microsoft.ReactNative.dll!Mso::QueueService::InvokeTask(Mso::Functor<void __cdecl(void)> && task, std::optional<std::chrono::time_point<std::chrono::steady_clock,std::chrono::duration<__int64,std::ratio<1,1000000000>>>> endTime) Line 208
Microsoft.ReactNative.dll!Mso::ThreadPoolSchedulerWin::WorkCallback(_TP_CALLBACK_INSTANCE * __formal, void * context, _TP_WORK * __formal) Line 89
ntdll.dll!TppWorkpExecuteCallback()
ntdll.dll!TppWorkerThread()
kernel32.dll!BaseThreadInitThunk()
ntdll.dll!RtlUserThreadStart()

[jonthysell]

Working with the .Net Native devs internally, getting them a crash dump because it might not be a reflection problem.