.net NServiceBus-没有CompletionMessage的处理程序

我正在启动一个只有一个处理程序的服务—用于在应用程序的消息程序集中定义的消息

应用正在从发布者应用订阅此消息类型，并在启动期间接收CompletionMessages

没关系，只是我收到了以下错误消息：

2014-05-06T14:35:02.4226418+01:00   15/Worker.15    Warning Failed raising 'transport message received' event for message with ID=f59e8698-b0dd-44f4-8e48-7185c8da7302\1275884
Exception of type System.InvalidOperationException:
   Message: "No handlers could be found for message type: NServiceBus.Unicast.Transport.CompletionMessage"
   Source: "NServiceBus.Core"
   Target Site: "Void HandleTransportMessage(NServiceBus.ObjectBuilder.IBuilder, NServiceBus.Unicast.Transport.TransportMessage)"
   Help Link: ""
   Additional information specific to this exception:
   Stack Trace:
      at NServiceBus.Unicast.UnicastBus.HandleTransportMessage(IBuilder childBuilder, TransportMessage msg) in c:\TeamCity\buildAgent\work\nsb.master_2\src\unicast\NServiceBus.Unicast\UnicastBus.cs:line 1303
      at NServiceBus.Unicast.UnicastBus.TransportMessageReceived(Object sender, TransportMessageReceivedEventArgs e) in c:\TeamCity\buildAgent\work\nsb.master_2\src\unicast\NServiceBus.Unicast\UnicastBus.cs:line 1220
      at System.EventHandler`1.Invoke(Object sender, TEventArgs e)
      at NServiceBus.Unicast.Transport.Transactional.TransactionalTransport.OnTransportMessageReceived(TransportMessage msg) in c:\TeamCity\buildAgent\work\nsb.master_2\src\impl\unicast\transport\NServiceBus.Unicast.Transport.Transactional\TransactionalTransport.cs:line 480

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为什么NServiceBus不能通过内部处理程序自动接收这些消息？

什么版本的NServiceBus？我们在以后的版本中解决了这个问题，请参阅“谢谢”。我想这是3.3。