Agents SDK Teams Bot crashes MSFT.Agents.Core.ProtocolJsonSerializer..cctor() with CLR (0x80131506)
Teams Bot running off Azure Functions .NET 8 (isolated) crashes at Microsoft.Agents.Core.Serialization.ProtocolJsonSerializer..cctor() with Fatal error. Internal CLR error (0x80131506) when initializing Microsoft.Agents.Storage.Blobs Hi team — I’m setting up context storage for a Teams bot using the Microsoft Agents SDK. When the message handler function executes, testing via adding the bot to a meeting chat, DI constructs BlobsStorage, the Functions worker process crashes with a fatal CLR error originating from the Agents serialization bootstrap. My issue seems related to these two issues: https://github.com/microsoft/Agents/issues/224 https://github.com/microsoft/Agents-for-net/issues/386 I have tried the recommended fix of pinning my installed packages to version 1.1.151, and I still encounter this error. csproj: <PackageReference Include="AdaptiveCards.Templating" Version="2.0.5" /> <PackageReference Include="Azure.AI.OpenAI" Version="2.2.0-beta.5" /> <PackageReference Include="Azure.Data.Tables" Version="12.11.0" /> <PackageReference Include="Microsoft.Agents.Builder.Dialogs" Version="1.1.151" /> <PackageReference Include="Microsoft.Agents.Core" Version="1.1.151" /> <PackageReference Include="Microsoft.Agents.Storage.Blobs" Version="1.1.151" /> <PackageReference Include="Microsoft.Azure.Functions.Worker" Version="2.0.0" /> <PackageReference Include="Microsoft.Azure.Functions.Worker.Sdk" Version="2.0.5" /> <PackageReference Include="Microsoft.Azure.Functions.Worker.Extensions.Http.AspNetCore" Version="2.0.2" /> <PackageReference Include="Microsoft.Agents.Authentication.Msal" Version="1.1.151" /> <PackageReference Include="Microsoft.Agents.Hosting.AspNetCore" Version="1.1.151" /> <PackageReference Include="Microsoft.Agents.Client" Version="1.1.151" /> <PackageReference Include="Microsoft.Agents.Connector" Version="1.1.151" /> <PackageReference Include="Microsoft.Agents.Storage" Version="1.1.151" /> <PackageReference Include="Microsoft.Agents.Storage.Transcript" Version="1.1.151" /> <PackageReference Include="Microsoft.Bot.Builder" Version="4.23.0" /> <PackageReference Include="Microsoft.Graph" Version="5.91.0" /> <PackageReference Include="Microsoft.Agents.Builder" Version="1.1.151" /> <PackageReference Include="Microsoft.Agents.Extensions.Teams" Version="1.1.151" /> <!-- Exclude TeamsFx wwwroot static files which are for frontend only. --> <!-- Fix system package downgrade --> <PackageReference Include="Microsoft.NETCore.Targets" Version="5.0.0" PrivateAssets="All" /> <PackageReference Include="Microsoft.TeamsFx" Version="3.0.0" /> <PackageReference Include="Newtonsoft.Json" Version="13.0.3" /> My full stack trace is below: Microsoft.Agents.Core.dll!Microsoft.Agents.Core.Serialization.SerializationInitAttribute.InitSerialization() Unknown Microsoft.Agents.Core.dll!Microsoft.Agents.Core.Serialization.ProtocolJsonSerializer.ProtocolJsonSerializer() Unknown [Native to Managed Transition] [Managed to Native Transition] Microsoft.Agents.Core.dll!Microsoft.Agents.Core.Serialization.ProtocolJsonSerializer.SerializationOptions.get() Unknown Microsoft.Agents.Storage.Blobs.dll!Microsoft.Agents.Storage.Blobs.BlobsStorage.BlobsStorage() Unknown [Native to Managed Transition] [Managed to Native Transition] Microsoft.Agents.Storage.Blobs.dll!Microsoft.Agents.Storage.Blobs.BlobsStorage.BlobsStorage(System.Uri blobContainerUri, Azure.Core.TokenCredential tokenCredential, Azure.Storage.StorageTransferOptions storageTransferOptions, Azure.Storage.Blobs.BlobClientOptions options, System.Text.Json.JsonSerializerOptions jsonSerializerOptions) Unknown > MrMinute.dll!Program.<Main>$.AnonymousMethod__0_1(System.IServiceProvider sp) Line 47 C# Microsoft.Extensions.DependencyInjection.dll!Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitFactory(Microsoft.Extensions.DependencyInjection.ServiceLookup.FactoryCallSite factoryCallSite, Microsoft.Extensions.DependencyInjection.ServiceLookup.RuntimeResolverContext context) Unknown Microsoft.Extensions.DependencyInjection.dll!Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor<Microsoft.Extensions.DependencyInjection.ServiceLookup.RuntimeResolverContext, object>.VisitCallSiteMain(Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceCallSite callSite, Microsoft.Extensions.DependencyInjection.ServiceLookup.RuntimeResolverContext argument) Unknown Microsoft.Extensions.DependencyInjection.dll!Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceCallSite callSite, Microsoft.Extensions.DependencyInjection.ServiceLookup.RuntimeResolverContext context) Unknown Microsoft.Extensions.DependencyInjection.dll!Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor<Microsoft.Extensions.DependencyInjection.ServiceLookup.RuntimeResolverContext, object>.VisitCallSite(Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceCallSite callSite, Microsoft.Extensions.DependencyInjection.ServiceLookup.RuntimeResolverContext argument) Unknown Microsoft.Extensions.DependencyInjection.dll!Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitConstructor(Microsoft.Extensions.DependencyInjection.ServiceLookup.ConstructorCallSite constructorCallSite, Microsoft.Extensions.DependencyInjection.ServiceLookup.RuntimeResolverContext context) Unknown Microsoft.Extensions.DependencyInjection.dll!Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor<Microsoft.Extensions.DependencyInjection.ServiceLookup.RuntimeResolverContext, object>.VisitCallSiteMain(Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceCallSite callSite, Microsoft.Extensions.DependencyInjection.ServiceLookup.RuntimeResolverContext argument) Unknown Microsoft.Extensions.DependencyInjection.dll!Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceCallSite callSite, Microsoft.Extensions.DependencyInjection.ServiceLookup.RuntimeResolverContext context) Unknown Microsoft.Extensions.DependencyInjection.dll!Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor<Microsoft.Extensions.DependencyInjection.ServiceLookup.RuntimeResolverContext, object>.VisitCallSite(Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceCallSite callSite, Microsoft.Extensions.DependencyInjection.ServiceLookup.RuntimeResolverContext argument) Unknown Microsoft.Extensions.DependencyInjection.dll!Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitConstructor(Microsoft.Extensions.DependencyInjection.ServiceLookup.ConstructorCallSite constructorCallSite, Microsoft.Extensions.DependencyInjection.ServiceLookup.RuntimeResolverContext context) Unknown Microsoft.Extensions.DependencyInjection.dll!Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor<Microsoft.Extensions.DependencyInjection.ServiceLookup.RuntimeResolverContext, object>.VisitCallSiteMain(Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceCallSite callSite, Microsoft.Extensions.DependencyInjection.ServiceLookup.RuntimeResolverContext argument) Unknown Microsoft.Extensions.DependencyInjection.dll!Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitDisposeCache(Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceCallSite transientCallSite, Microsoft.Extensions.DependencyInjection.ServiceLookup.RuntimeResolverContext context) Unknown Microsoft.Extensions.DependencyInjection.dll!Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor<Microsoft.Extensions.DependencyInjection.ServiceLookup.RuntimeResolverContext, object>.VisitCallSite(Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceCallSite callSite, Microsoft.Extensions.DependencyInjection.ServiceLookup.RuntimeResolverContext argument) Unknown Microsoft.Extensions.DependencyInjection.dll!Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceCallSite callSite, Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngineScope scope) Unknown Microsoft.Extensions.DependencyInjection.dll!Microsoft.Extensions.DependencyInjection.ServiceLookup.DynamicServiceProviderEngine.RealizeService.AnonymousMethod__0(Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngineScope scope) Unknown Microsoft.Extensions.DependencyInjection.dll!Microsoft.Extensions.DependencyInjection.ServiceProvider.GetService(Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceIdentifier serviceIdentifier, Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngineScope serviceProviderEngineScope) Unknown Microsoft.Extensions.DependencyInjection.dll!Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngineScope.GetService(System.Type serviceType) Unknown Microsoft.Extensions.DependencyInjection.Abstractions.dll!Microsoft.Extensions.DependencyInjection.ActivatorUtilities.ConstructorInfoEx.GetService(System.IServiceProvider serviceProvider, int parameterIndex) Unknown Microsoft.Extensions.DependencyInjection.Abstractions.dll!Microsoft.Extensions.DependencyInjection.ActivatorUtilities.ConstructorMatcher.CreateInstance(System.IServiceProvider provider) Unknown Microsoft.Extensions.DependencyInjection.Abstractions.dll!Microsoft.Extensions.DependencyInjection.ActivatorUtilities.CreateInstance(System.IServiceProvider provider, System.Type instanceType, object[] parameters) Unknown Microsoft.Azure.Functions.Worker.Core.dll!Microsoft.Azure.Functions.Worker.DefaultFunctionActivator.CreateInstance(System.Type instanceType, Microsoft.Azure.Functions.Worker.FunctionContext context) Unknown MrMinute.dll!TeamsToDynamics.DirectFunctionExecutor.ExecuteAsync(Microsoft.Azure.Functions.Worker.FunctionContext context) Line 104 C# Microsoft.Azure.Functions.Worker.Core.dll!Microsoft.Azure.Functions.Worker.Pipeline.FunctionExecutionMiddleware.Invoke(Microsoft.Azure.Functions.Worker.FunctionContext context) Unknown Microsoft.Azure.Functions.Worker.Core.dll!Microsoft.Extensions.Hosting.MiddlewareWorkerApplicationBuilderExtensions.UseFunctionExecutionMiddleware.AnonymousMethod__1_2(Microsoft.Azure.Functions.Worker.FunctionContext context) Unknown Microsoft.Azure.Functions.Worker.Core.dll!Microsoft.Azure.Functions.Worker.OutputBindings.OutputBindingsMiddleware.Invoke(Microsoft.Azure.Functions.Worker.FunctionContext context, Microsoft.Azure.Functions.Worker.Middleware.FunctionExecutionDelegate next) Unknown Microsoft.Azure.Functions.Worker.Core.dll!Microsoft.Extensions.Hosting.MiddlewareWorkerApplicationBuilderExtensions.UseOutputBindingsMiddleware.AnonymousMethod__3(Microsoft.Azure.Functions.Worker.FunctionContext context) Unknown Microsoft.Azure.Functions.Worker.Extensions.Http.AspNetCore.dll!Microsoft.Azure.Functions.Worker.Extensions.Http.AspNetCore.FunctionsHttpProxyingMiddleware.Invoke(Microsoft.Azure.Functions.Worker.FunctionContext context, Microsoft.Azure.Functions.Worker.Middleware.FunctionExecutionDelegate next) Unknown [Resuming Async Method] System.Private.CoreLib.dll!System.Runtime.CompilerServices.AsyncTaskMethodBuilder<System.Threading.Tasks.VoidTaskResult>.AsyncStateMachineBox<Microsoft.Azure.Functions.Worker.Extensions.Http.AspNetCore.FunctionsHttpProxyingMiddleware.<Invoke>d__5>.ExecutionContextCallback(object s) Unknown System.Private.CoreLib.dll!System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, object state) Unknown System.Private.CoreLib.dll!System.Runtime.CompilerServices.AsyncTaskMethodBuilder<System.Threading.Tasks.VoidTaskResult>.AsyncStateMachineBox<Microsoft.Azure.Functions.Worker.Extensions.Http.AspNetCore.FunctionsHttpProxyingMiddleware.<Invoke>d__5>.MoveNext(System.Threading.Thread threadPoolThread) Unknown System.Private.CoreLib.dll!System.Runtime.CompilerServices.AsyncTaskMethodBuilder<System.Threading.Tasks.VoidTaskResult>.AsyncStateMachineBox<Microsoft.Azure.Functions.Worker.Extensions.Http.AspNetCore.FunctionsHttpProxyingMiddleware.<Invoke>d__5>.MoveNext() Unknown System.Private.CoreLib.dll!System.Runtime.CompilerServices.TaskAwaiter.OutputWaitEtwEvents.AnonymousMethod__12_0(System.Action innerContinuation, System.Threading.Tasks.Task innerTask) Unknown System.Private.CoreLib.dll!System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(System.Action action, bool allowInlining) Unknown System.Private.CoreLib.dll!System.Threading.Tasks.Task.RunContinuations(object continuationObject) Unknown System.Private.CoreLib.dll!System.Runtime.CompilerServices.AsyncTaskMethodBuilder<Microsoft.AspNetCore.Http.HttpContext>.SetResult(Microsoft.AspNetCore.Http.HttpContext result) Unknown [Completed] Microsoft.Azure.Functions.Worker.Extensions.Http.AspNetCore.dll!Microsoft.Azure.Functions.Worker.Extensions.Http.AspNetCore.DefaultHttpCoordinator.SetFunctionContextAsync(string invocationId, Microsoft.Azure.Functions.Worker.FunctionContext context) Unknown System.Private.CoreLib.dll!System.Runtime.CompilerServices.AsyncTaskMethodBuilder<System.__Canon>.AsyncStateMachineBox<Microsoft.Azure.Functions.Worker.Extensions.Http.AspNetCore.DefaultHttpCoordinator.<SetFunctionContextAsync>d__7>.ExecutionContextCallback(object s) Unknown System.Private.CoreLib.dll!System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, object state) Unknown System.Private.CoreLib.dll!System.Runtime.CompilerServices.AsyncTaskMethodBuilder<Microsoft.AspNetCore.Http.HttpContext>.AsyncStateMachineBox<Microsoft.Azure.Functions.Worker.Extensions.Http.AspNetCore.DefaultHttpCoordinator.<SetFunctionContextAsync>d__7>.MoveNext(System.Threading.Thread threadPoolThread) Unknown System.Private.CoreLib.dll!System.Runtime.CompilerServices.AsyncTaskMethodBuilder<System.__Canon>.AsyncStateMachineBox<Microsoft.Azure.Functions.Worker.Extensions.Http.AspNetCore.DefaultHttpCoordinator.<SetFunctionContextAsync>d__7>.MoveNext() Unknown System.Private.CoreLib.dll!System.Runtime.CompilerServices.TaskAwaiter.OutputWaitEtwEvents.AnonymousMethod__12_0(System.Action innerContinuation, System.Threading.Tasks.Task innerTask) Unknown System.Private.CoreLib.dll!System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(System.Action action, bool allowInlining) Unknown System.Private.CoreLib.dll!System.Threading.Tasks.Task.RunContinuations(object continuationObject) Unknown System.Private.CoreLib.dll!System.Threading.Tasks.Task<bool>.TrySetResult(bool result) Unknown System.Private.CoreLib.dll!System.Threading.Tasks.Task.CancellationPromise<bool>.System.Threading.Tasks.ITaskCompletionAction.Invoke(System.Threading.Tasks.Task completingTask) Unknown System.Private.CoreLib.dll!System.Threading.Tasks.Task.RunContinuations(object continuationObject) Unknown System.Private.CoreLib.dll!System.Threading.Tasks.Task<bool>.TrySetResult(bool result) Unknown System.Private.CoreLib.dll!System.Threading.Tasks.TaskCompletionSource<bool>.SetResult(bool result) Unknown Microsoft.Azure.Functions.Worker.Extensions.Http.AspNetCore.dll!Microsoft.Azure.Functions.Worker.Extensions.Http.AspNetCore.ContextReference.InvokeFunctionAsync() Unknown Microsoft.Azure.Functions.Worker.Extensions.Http.AspNetCore.dll!Microsoft.Azure.Functions.Worker.Extensions.Http.AspNetCore.DefaultHttpCoordinator.RunFunctionInvocationAsync(string invocationId) Unknown Microsoft.Azure.Functions.Worker.Extensions.Http.AspNetCore.dll!Microsoft.AspNetCore.Http.FunctionsHttpContextExtensions.InvokeFunctionAsync(Microsoft.AspNetCore.Http.HttpContext context) Unknown Microsoft.Azure.Functions.Worker.Extensions.Http.AspNetCore.dll!Microsoft.Azure.Functions.Worker.Extensions.Http.AspNetCore.WorkerRequestServicesMiddleware.Invoke(Microsoft.AspNetCore.Http.HttpContext context) Unknown Microsoft.AspNetCore.HostFiltering.dll!Microsoft.AspNetCore.HostFiltering.HostFilteringMiddleware.Invoke(Microsoft.AspNetCore.Http.HttpContext context) Unknown Microsoft.AspNetCore.Server.Kestrel.Core.dll!Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol.ProcessRequests<Microsoft.AspNetCore.Hosting.HostingApplication.Context>(Microsoft.AspNetCore.Hosting.Server.IHttpApplication<Microsoft.AspNetCore.Hosting.HostingApplication.Context> application) Unknown [Resuming Async Method] System.Private.CoreLib.dll!System.Runtime.CompilerServices.AsyncTaskMethodBuilder<System.Threading.Tasks.VoidTaskResult>.AsyncStateMachineBox<Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol.<ProcessRequests>d__238<Microsoft.AspNetCore.Hosting.HostingApplication.Context>>.ExecutionContextCallback(object s) Unknown System.Private.CoreLib.dll!System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(System.Threading.Thread threadPoolThread, System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, object state) Unknown System.Private.CoreLib.dll!System.Runtime.CompilerServices.AsyncTaskMethodBuilder<System.Threading.Tasks.VoidTaskResult>.AsyncStateMachineBox<Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol.<ProcessRequests>d__238<Microsoft.AspNetCore.Hosting.HostingApplication.Context>>.MoveNext(System.Threading.Thread threadPoolThread) Unknown System.Private.CoreLib.dll!System.Runtime.CompilerServices.AsyncTaskMethodBuilder<System.Threading.Tasks.VoidTaskResult>.AsyncStateMachineBox<Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol.<ProcessRequests>d__238<System.__Canon>>.ExecuteFromThreadPool(System.Threading.Thread threadPoolThread) Unknown System.Private.CoreLib.dll!System.Threading.ThreadPoolWorkQueue.Dispatch() Unknown System.Private.CoreLib.dll!System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart() Unknown [Async Call Stack] [Async] Microsoft.Azure.Functions.Worker.Core.dll!Microsoft.Azure.Functions.Worker.FunctionsApplication.InvokeFunctionAsync(Microsoft.Azure.Functions.Worker.FunctionContext context) Unknown [Async] Microsoft.Azure.Functions.Worker.Grpc.dll!Microsoft.Azure.Functions.Worker.Handlers.InvocationHandler.InvokeAsync(Microsoft.Azure.Functions.Worker.Grpc.Messages.InvocationRequest request) Unknown [Async] Microsoft.Azure.Functions.Worker.Grpc.dll!Microsoft.Azure.Functions.Worker.GrpcWorker.ProcessRequestCoreAsync(Microsoft.Azure.Functions.Worker.Grpc.Messages.StreamingMessage request) Unknown [Async] System.Private.CoreLib.dll!System.Threading.Tasks.Task.Run Unknown Thank you in advance for the assistance