wcf - 在Mac Os X的Mono控制台应用程序中托管WCF服务

Question

当我尝试托管WCF服务时，该服务在Windows中完美运行，在单声道控制台应用程序中，出现以下错误（*）：


字典中已经存在具有相同键的元素。


我完全不知道为什么会这样，或者我需要寻找解决的地方。有谁经历过或者可以指出正确的方向？

我在运行Os X 10.6.8的Mac上使用Mono 2.10.8。

*堆栈跟踪：

 at System.Collections.ObjectModel.KeyedCollection`2[System.Type,System.ServiceModel.Description.IOperationBehavior].InsertItem (Int32 index, IOperationBehavior item) [0x0003a] in /private/tmp/monobuild/build/BUILD/mono-2.10.8/mcs/class/corlib/System.Collections.ObjectModel/KeyedCollection.cs:168 
  at System.Collections.Generic.KeyedByTypeCollection`1[System.ServiceModel.Description.IOperationBehavior].InsertItem (Int32 index, IOperationBehavior kind) [0x00000] in /private/tmp/monobuild/build/BUILD/mono-2.10.8/mcs/class/System.ServiceModel/System.Collections.Generic/KeyedByTypeCollection.cs:70 
  at System.Collections.ObjectModel.Collection`1[System.ServiceModel.Description.IOperationBehavior].Add (IOperationBehavior item) [0x0000c] in /private/tmp/monobuild/build/BUILD/mono-2.10.8/mcs/class/corlib/System.Collections.ObjectModel/Collection.cs:74 
  at System.ServiceModel.Description.ContractDescriptionGenerator.GetOrCreateOperation (System.ServiceModel.Description.ContractDescription cd, System.Reflection.MethodInfo mi, System.Reflection.MethodInfo serviceMethod, System.ServiceModel.OperationContractAttribute oca, System.Type asyncReturnType, Boolean isCallback, System.Type givenServiceType) [0x00511] in /private/tmp/monobuild/build/BUILD/mono-2.10.8/mcs/class/System.ServiceModel/System.ServiceModel.Description/ContractDescriptionGenerator.cs:350 
  at System.ServiceModel.Description.ContractDescriptionGenerator.FillOperationsForInterface (System.ServiceModel.Description.ContractDescription cd, System.Type exactContractType, System.Type givenServiceType, Boolean isCallback) [0x00131] in /private/tmp/monobuild/build/BUILD/mono-2.10.8/mcs/class/System.ServiceModel/System.ServiceModel.Description/ContractDescriptionGenerator.cs:240 
  at System.ServiceModel.Description.ContractDescriptionGenerator.GetContractInternal (System.Type givenContractType, System.Type givenServiceType, System.Type serviceTypeForCallback) [0x001ed] in /private/tmp/monobuild/build/BUILD/mono-2.10.8/mcs/class/System.ServiceModel/System.ServiceModel.Description/ContractDescriptionGenerator.cs:190 
  at System.ServiceModel.Description.ContractDescriptionGenerator.GetContract (System.Type givenContractType, System.Type givenServiceType, System.Type serviceTypeForCallback) [0x00000] in /private/tmp/monobuild/build/BUILD/mono-2.10.8/mcs/class/System.ServiceModel/System.ServiceModel.Description/ContractDescriptionGenerator.cs:136 
  at System.ServiceModel.Description.ContractDescriptionGenerator.GetContract (System.Type givenContractType, System.Type givenServiceType) [0x00000] in /private/tmp/monobuild/build/BUILD/mono-2.10.8/mcs/class/System.ServiceModel/System.ServiceModel.Description/ContractDescriptionGenerator.cs:131 
  at System.ServiceModel.Description.ContractDescriptionGenerator.GetContract (System.Type contractType) [0x00000] in /private/tmp/monobuild/build/BUILD/mono-2.10.8/mcs/class/System.ServiceModel/System.ServiceModel.Description/ContractDescriptionGenerator.cs:101 
  at System.ServiceModel.Description.ContractDescription.GetContract (System.Type contractType) [0x00017] in /private/tmp/monobuild/build/BUILD/mono-2.10.8/mcs/class/System.ServiceModel/System.ServiceModel.Description/ContractDescription.cs:66 
  at System.ServiceModel.ServiceHost.AddServiceEndpoint (System.Type implementedContract, System.ServiceModel.Channels.Binding binding, System.Uri address, System.Uri listenUri) [0x00022] in /private/tmp/monobuild/build/BUILD/mono-2.10.8/mcs/class/System.ServiceModel/System.ServiceModel/ServiceHost.cs:96 
  at System.ServiceModel.ServiceHost.AddServiceEndpoint (System.Type implementedContract, System.ServiceModel.Channels.Binding binding, System.Uri address) [0x00000] in /private/tmp/monobuild/build/BUILD/mono-2.10.8/mcs/class/System.ServiceModel/System.ServiceModel/ServiceHost.cs:85 
  at ConsoleApplication3.Program.Main (System.String[] args) [0x0002b] in /Users/steven/Software/ABC Cloud/NooSphere/Mono.Host/Main.cs:16 

Answer 1

这是Mono中的错误，并已在mono-2.10.9（仅Mac更新）和Mono for Android 4.2.7中修复。