Monotouch WCF 参考向导崩溃
当尝试使用 WCF 添加对 ASMX 的引用时，出现以下错误。然而，使用 .NET 2.0 服务选项效果很好：
System.NullReferenceException: Object reference not set to an instance of an object
at Mono.ServiceContractTool.MoonlightChannelBaseOperationExtension.FixupAsync () [0x00000] in <filename unknown>:0
at Mono.ServiceContractTool.MoonlightChannelBaseOperationExtension.Fixup () [0x00000] in <filename unknown>:0
at Mono.ServiceContractTool.MoonlightChannelBaseContext.Fixup () [0x00000] in <filename unknown>:0
at MonoDevelop.WebReferences.WCF.WebServiceDiscoveryResultWCF.CreateProxyFile (MonoDevelop.Projects.DotNetProject dotNetProject, FilePath basePath, System.String proxyNamespace, System.String referenceName) [0x00000] in <filename unknown>:0
at MonoDevelop.WebReferences.WebServiceDiscoveryResult.GenerateFiles (MonoDevelop.Projects.DotNetProject project, System.String namspace, System.String referenceName) [0x00000] in <filename unknown>:0
at MonoDevelop.WebReferences.Commands.WebReferenceCommandHandler.NewWebReference () [0x00000] in <filename unknown>:0
When trying to add a reference to a ASMX with WCF I get the following ewrror. Using the .NET 2.0 services option however works fine:
System.NullReferenceException: Object reference not set to an instance of an object
at Mono.ServiceContractTool.MoonlightChannelBaseOperationExtension.FixupAsync () [0x00000] in <filename unknown>:0
at Mono.ServiceContractTool.MoonlightChannelBaseOperationExtension.Fixup () [0x00000] in <filename unknown>:0
at Mono.ServiceContractTool.MoonlightChannelBaseContext.Fixup () [0x00000] in <filename unknown>:0
at MonoDevelop.WebReferences.WCF.WebServiceDiscoveryResultWCF.CreateProxyFile (MonoDevelop.Projects.DotNetProject dotNetProject, FilePath basePath, System.String proxyNamespace, System.String referenceName) [0x00000] in <filename unknown>:0
at MonoDevelop.WebReferences.WebServiceDiscoveryResult.GenerateFiles (MonoDevelop.Projects.DotNetProject project, System.String namspace, System.String referenceName) [0x00000] in <filename unknown>:0
at MonoDevelop.WebReferences.Commands.WebReferenceCommandHandler.NewWebReference () [0x00000] in <filename unknown>:0
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Mono 没有兼容版本的 SlSvcUtil.exe，因此您需要使用 Microsoft 作为 Silverlight 3.0 工具的一部分提供的 slsvcutil 来生成客户端代理。
http://wiki.monotouch.net/HowTo/WebServices/Using_WCF
Mono does not have a compatible version of SlSvcUtil.exe, so you need to use the slsvcutil that Microsoft provides as part of the Silverlight 3.0 Tools to generate the client proxy.
http://wiki.monotouch.net/HowTo/WebServices/Using_WCF