Unable to cast COM object of type 'System.__ComObject' to interface type 'IFabricKeyValueStoreReplica8'

Question

Unable to cast COM object of type 'System.__ComObject' to interface type 'IFabricKeyValueStoreReplica8'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{FB87EC27-FFF9-4C03-820E-41A7EF38E732}' failed due to the following error: No such interface supported (Exception from HRESULT: 0x80004002 (E_NOINTERFACE)).","Data":null,"InnerException":null,"HelpURL":null,"StackTraceString":"   at System.StubHelpers.StubHelpers.GetCOMIPFromRCW(Object objSrc, IntPtr pCPCMD, IntPtr& ppTarget, Boolean& pfNeedsRelease)\r\n   at System.Fabric.Interop.NativeRuntime.IFabricKeyValueStoreReplica8.CreateTransaction()\r\n   at System.Fabric.KeyValueStoreReplica.CreateTransactionHelper(KeyValueStoreTransactionSettings settings)\r\n   at System.Fabric.Interop.Utility.WrapNativeSyncInvoke[TResult](Func`1 func, String functionTag, String functionArgs)\r\n   at Microsoft.ServiceFabric.Actors.Runtime.KvsActorStateProviderBase.<SaveStateAtomicallyAsync>d__119.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n   at Microsoft.ServiceFabric.Actors.Runtime.ActorStateProviderHelper.<>c__DisplayClass18_0.<<ExecuteWithRetriesAsync>b__0>d.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n   at Microsoft.ServiceFabric.Actors.Runtime.ActorStateProviderHelper.<ExecuteWithRetriesAsync>d__19`1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n   at Microsoft.ServiceFabric.Actors.Runtime.ActorStateManager.<SaveStateAsync>d__16.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n   at Microsoft.ServiceFabric.Actors.Runtime.Actor.<DoSaveStateAsync>d__9.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n   at Microsoft.ServiceFabric.Actors.Runtime.ActorManager.<OnPostInvokeAsync>d__52.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n   at Microsoft.ServiceFabric.Actors.Runtime.ActorManager.<DispatchToActorConcurrencyLockHeldAsync>d__60`1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n   at Microsoft.ServiceFabric.Actors.Runtime.ActorManager.<DispatchToActorAsync>d__33`1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n   at Microsoft.ServiceFabric.Actors.Runtime.ActorManager.<DispatchToActorAsync>d__33`1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n   at Microsoft.ServiceFabric.Services.Remoting.Runtime.ServiceRemotingCancellationHelper.<DispatchRequest>d__5`1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n   at Microsoft.ServiceFabric.Actors.Remoting.V2.Runtime.ActorServiceRemotingDispatcher.<HandleActorMethodDispatchAsync>d__7.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n   at Microsoft.ServiceFabric.Services.Remoting.V2.FabricTransport.Runtime.FabricTransportMessageHandler.<RequestResponseAsync>d__7.MoveNext()","RemoteStackTraceString":null,"RemoteStackIndex":0,"ExceptionMethod":null,"HResult":-2147467262,"Source":"mscorlib","WatsonBuckets":null},"HelpURL":null,"StackTraceString":"   at Microsoft.ServiceFabric.Services.Communication.Client.ServicePartitionClient`1.<InvokeWithRetryAsync>d__23`1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n   at Microsoft.ServiceFabric.Services.Remoting.V2.Client.ServiceRemotingPartitionClient.<InvokeAsync>d__2.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n   at Microsoft.ServiceFabric.Services.Remoting.Builder.ProxyBase.<InvokeAsyncV2>d__21.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n   at Microsoft.ServiceFabric.Services.Remoting.Builder.ProxyBase.<ContinueWithResultV2>d__20`1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

• Service Fabric is deployed on-premise
• The above error is getting intermittently when we are trying to access a particular actor.
• All the actors are hosted on a single host and have a single replica.
• Service Fabric Version - 8.2.1486
• Actor NuGet version - 5.2.1486
• Remoting Nuget Version - 5.2.1486

Answer 1

Issue description:
I see that you are seeing an error when trying to access an actor for service fabric deployed on-premise.

Recommendation:
This issue can happen due to the older version of Service fabric SDK. Please try updating the local service fabric SDK and try again.
You can find the download link here : https://learn.microsoft.com/en-us/azure/service-fabric/service-fabric-get-started#install-the-sdk-and-tools

Let me know if you are still seeing issues and I can investigate further. Thanks.

Answer 2

Thanks for the solution @KarishmaTiwari-MSFT , the issue got resolved after making the DTOs Serializable.