kronic

stacktrace ``` в CoreWCF.Dispatcher.OperationInvokerBehavior.CoreWCF.Description.IOperationBehavior.ApplyDispatchBehavior(OperationDescription description, DispatchOperation dispatch) в CoreWCF.Description.DispatcherBuilder.BindOperations(ContractDescription contract, ClientRuntime proxy, DispatchRuntime dispatch) в CoreWCF.Description.DispatcherBuilder.InitializeServiceHost(ServiceHostBase serviceHost, IServiceProvider services) в CoreWCF.Description.DispatcherBuilder.BuildDispatcher[TService](ServiceConfiguration`1 serviceConfig, IServiceProvider services) в CoreWCF.Configuration.ServiceConfiguration`1.GetDispatchers() в CoreWCF.Configuration.DispatcherBuilderImpl.BuildDispatchers(Type serviceType) в...

@g7ed6e Yes. method DispatchOperationRuntimeHelpers.GetKey return "```Foo.TestAsync(System.Nullable)```" SourceGenerator not generate code or call DispatchOperationRuntimeHelpers.RegisterOperationInvoker with key "```Foo.TestAsync(int?)```"