Class syntax example doesn't work #269
Description
I am playing with the class syntax example at https://github.com/microsoft/durabletask-dotnet/blob/main/samples/AzureFunctionsApp/HelloCitiesTyped.cs,
I clone the sample code and try to run it on my local, but get exceptions as
[2024-02-23T02:21:22.657Z] Result: Function 'StartHelloCitiesTyped', Invocation id '3bc9da66-ad29-4624-a091-c01983e115e5': An exception was thrown by the invocation.
Exception: System.AggregateException: One or more errors occurred. (Status(StatusCode="Unknown", Detail="Exception was thrown by handler."))
[2024-02-23T02:21:22.658Z] ---> Grpc.Core.RpcException: Status(StatusCode="Unknown", Detail="Exception was thrown by handler.")
[2024-02-23T02:21:22.659Z] at Microsoft.DurableTask.Client.Grpc.GrpcDurableTaskClient.ScheduleNewOrchestrationInstanceAsync(TaskName orchestratorName, Object input, StartOrchestrationOptions options, CancellationToken cancellation)
[2024-02-23T02:21:22.661Z] at AzureFunctionsApp.Typed.HelloCitiesTypedStarter.StartHelloCitiesTyped(HttpRequestData req, DurableTaskClient client, FunctionContext executionContext) in D:\code\dapr\dtmb\durabletask-dotnet\samples\AzureFunctionsApp\HelloCitiesTyped.cs:line 34
[2024-02-23T02:21:22.662Z] --- End of inner exception stack trace ---
[2024-02-23T02:21:22.663Z] at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
[2024-02-23T02:21:22.663Z] at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)
[2024-02-23T02:21:22.664Z] at System.Threading.Tasks.Task`1.get_Result()
[2024-02-23T02:21:22.665Z] at Microsoft.Azure.Functions.Worker.Invocation.DefaultFunctionInvoker`2.<>c.<InvokeAsync>b__6_0(Task`1 t) in D:\a\_work\1\s\src\DotNetWorker.Core\Invocation\DefaultFunctionInvoker.cs:line 32
[2024-02-23T02:21:22.667Z] at System.Threading.Tasks.ContinuationResultTaskFromResultTask`2.InnerInvoke()
[2024-02-23T02:21:22.668Z] at System.Threading.Tasks.Task.<>c.<.cctor>b__272_0(Object obj)
[2024-02-23T02:21:22.669Z] at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
[2024-02-23T02:21:22.670Z] --- End of stack trace from previous location ---
[2024-02-23T02:21:22.673Z] at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)
[2024-02-23T02:21:22.675Z] --- End of stack trace from previous location ---
[2024-02-23T02:21:22.675Z] at Microsoft.Azure.Functions.Worker.Invocation.DefaultFunctionExecutor.ExecuteAsync(FunctionContext context) in D:\a\_work\1\s\src\DotNetWorker.Core\Invocation\DefaultFunctionExecutor.cs:line 45
[2024-02-23T02:21:22.677Z] at Microsoft.Azure.Functions.Worker.OutputBindings.OutputBindingsMiddleware.Invoke(FunctionContext context, FunctionExecutionDelegate next) in D:\a\_work\1\s\src\DotNetWorker.Core\OutputBindings\OutputBindingsMiddleware.cs:line 13
[2024-02-23T02:21:22.678Z] at Microsoft.Azure.Functions.Worker.FunctionsApplication.InvokeFunctionAsync(FunctionContext context) in D:\a\_work\1\s\src\DotNetWorker.Core\FunctionsApplication.cs:line 77
Stack: at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
[2024-02-23T02:21:22.679Z] at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)
[2024-02-23T02:21:22.680Z] at System.Threading.Tasks.Task`1.get_Result()
[2024-02-23T02:21:22.681Z] at Microsoft.Azure.Functions.Worker.Invocation.DefaultFunctionInvoker`2.<>c.<InvokeAsync>b__6_0(Task`1 t) in D:\a\_work\1\s\src\DotNetWorker.Core\Invocation\DefaultFunctionInvoker.cs:line 32
[2024-02-23T02:21:22.682Z] at System.Threading.Tasks.ContinuationResultTaskFromResultTask`2.InnerInvoke()
[2024-02-23T02:21:22.683Z] at System.Threading.Tasks.Task.<>c.<.cctor>b__272_0(Object obj)
[2024-02-23T02:21:22.684Z] at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
[2024-02-23T02:21:22.685Z] --- End of stack trace from previous location ---
[2024-02-23T02:21:22.687Z] at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)
[2024-02-23T02:21:22.690Z] --- End of stack trace from previous location ---
[2024-02-23T02:21:22.691Z] at Microsoft.Azure.Functions.Worker.Invocation.DefaultFunctionExecutor.ExecuteAsync(FunctionContext context) in D:\a\_work\1\s\src\DotNetWorker.Core\Invocation\DefaultFunctionExecutor.cs:line 45
[2024-02-23T02:21:22.692Z] at Microsoft.Azure.Functions.Worker.OutputBindings.OutputBindingsMiddleware.Invoke(FunctionContext context, FunctionExecutionDelegate next) in D:\a\_work\1\s\src\DotNetWorker.Core\OutputBindings\OutputBindingsMiddleware.cs:line 13
[2024-02-23T02:21:22.693Z] at Microsoft.Azure.Functions.Worker.FunctionsApplication.InvokeFunctionAsync(FunctionContext context) in D:\a\_work\1\s\src\DotNetWorker.Core\FunctionsApplication.cs:line 77.
[2024-02-23T02:21:22.725Z] Executed 'Functions.StartHelloCitiesTyped' (Failed, Id=3bc9da66-ad29-4624-a091-c01983e115e5, Duration=304ms)
[2024-02-23T02:21:22.726Z] System.Private.CoreLib: Exception while executing function: Functions.StartHelloCitiesTyped. System.Private.CoreLib: Result: Failure
Exception: System.AggregateException: One or more errors occurred. (Status(StatusCode="Unknown", Detail="Exception was thrown by handler."))
[2024-02-23T02:21:22.727Z] ---> Grpc.Core.RpcException: Status(StatusCode="Unknown", Detail="Exception was thrown by handler.")
[2024-02-23T02:21:22.729Z] at Microsoft.DurableTask.Client.Grpc.GrpcDurableTaskClient.ScheduleNewOrchestrationInstanceAsync(TaskName orchestratorName, Object input, StartOrchestrationOptions options, CancellationToken cancellation)
[2024-02-23T02:21:22.730Z] at AzureFunctionsApp.Typed.HelloCitiesTypedStarter.StartHelloCitiesTyped(HttpRequestData req, DurableTaskClient client, FunctionContext executionContext) in D:\code\dapr\dtmb\durabletask-dotnet\samples\AzureFunctionsApp\HelloCitiesTyped.cs:line 34
[2024-02-23T02:21:22.731Z] --- End of inner exception stack trace ---
[2024-02-23T02:21:22.732Z] at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
[2024-02-23T02:21:22.733Z] at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)
[2024-02-23T02:21:22.737Z] at System.Threading.Tasks.Task`1.get_Result()
[2024-02-23T02:21:22.738Z] at Microsoft.Azure.Functions.Worker.Invocation.DefaultFunctionInvoker`2.<>c.<InvokeAsync>b__6_0(Task`1 t) in D:\a\_work\1\s\src\DotNetWorker.Core\Invocation\DefaultFunctionInvoker.cs:line 32
[2024-02-23T02:21:22.739Z] at System.Threading.Tasks.ContinuationResultTaskFromResultTask`2.InnerInvoke()
[2024-02-23T02:21:22.740Z] at System.Threading.Tasks.Task.<>c.<.cctor>b__272_0(Object obj)
[2024-02-23T02:21:22.741Z] at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
[2024-02-23T02:21:22.742Z] --- End of stack trace from previous location ---
[2024-02-23T02:21:22.743Z] at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)
[2024-02-23T02:21:22.744Z] --- End of stack trace from previous location ---
[2024-02-23T02:21:22.745Z] at Microsoft.Azure.Functions.Worker.Invocation.DefaultFunctionExecutor.ExecuteAsync(FunctionContext context) in D:\a\_work\1\s\src\DotNetWorker.Core\Invocation\DefaultFunctionExecutor.cs:line 45
[2024-02-23T02:21:22.746Z] at Microsoft.Azure.Functions.Worker.OutputBindings.OutputBindingsMiddleware.Invoke(FunctionContext context, FunctionExecutionDelegate next) in D:\a\_work\1\s\src\DotNetWorker.Core\OutputBindings\OutputBindingsMiddleware.cs:line 13
[2024-02-23T02:21:22.748Z] at Microsoft.Azure.Functions.Worker.FunctionsApplication.InvokeFunctionAsync(FunctionContext context) in D:\a\_work\1\s\src\DotNetWorker.Core\FunctionsApplication.cs:line 77
[2024-02-23T02:21:22.751Z] at Microsoft.Azure.Functions.Worker.Handlers.InvocationHandler.InvokeAsync(InvocationRequest request) in D:\a\_work\1\s\src\DotNetWorker.Grpc\Handlers\InvocationHandler.cs:line 88
Stack: at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
[2024-02-23T02:21:22.754Z] at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)
[2024-02-23T02:21:22.755Z] at System.Threading.Tasks.Task`1.get_Result()
[2024-02-23T02:21:22.756Z] at Microsoft.Azure.Functions.Worker.Invocation.DefaultFunctionInvoker`2.<>c.<InvokeAsync>b__6_0(Task`1 t) in D:\a\_work\1\s\src\DotNetWorker.Core\Invocation\DefaultFunctionInvoker.cs:line 32
[2024-02-23T02:21:22.758Z] at System.Threading.Tasks.ContinuationResultTaskFromResultTask`2.InnerInvoke()
[2024-02-23T02:21:22.758Z] at System.Threading.Tasks.Task.<>c.<.cctor>b__272_0(Object obj)
[2024-02-23T02:21:22.759Z] at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
[2024-02-23T02:21:22.760Z] --- End of stack trace from previous location ---
[2024-02-23T02:21:22.761Z] at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)
[2024-02-23T02:21:22.762Z] --- End of stack trace from previous location ---
[2024-02-23T02:21:22.763Z] at Microsoft.Azure.Functions.Worker.Invocation.DefaultFunctionExecutor.ExecuteAsync(FunctionContext context) in D:\a\_work\1\s\src\DotNetWorker.Core\Invocation\DefaultFunctionExecutor.cs:line 45
[2024-02-23T02:21:22.766Z] at Microsoft.Azure.Functions.Worker.OutputBindings.OutputBindingsMiddleware.Invoke(FunctionContext context, FunctionExecutionDelegate next) in D:\a\_work\1\s\src\DotNetWorker.Core\OutputBindings\OutputBindingsMiddleware.cs:line 13
[2024-02-23T02:21:22.768Z] at Microsoft.Azure.Functions.Worker.FunctionsApplication.InvokeFunctionAsync(FunctionContext context) in D:\a\_work\1\s\src\DotNetWorker.Core\FunctionsApplication.cs:line 77
[2024-02-23T02:21:22.770Z] at Microsoft.Azure.Functions.Worker.Handlers.InvocationHandler.InvokeAsync(InvocationRequest request) in D:\a\_work\1\s\src\DotNetWorker.Grpc\Handlers\InvocationHandler.cs:line 88.