System.Net.NetworkInformation.NetworkInformationException：系统找不到指定的文件

问题描述

我的网站在本地工作。 但是，当我在天蓝色下启动它时，出现如下错误。

我使用了图api和OwinStartup。

使用Microsoft.Owin； 使用Owin；

[程序集：OwinStartup（typeof（graph_tutorial.Startup））]

命名空间graph_tutorial { 公共局部类启动 { 公共无效配置（IAppBuilder应用） { ConfigureAuth（app）; } } }

我该如何解决？

请帮助我。

The system cannot find the file specified
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more @R_223_4045@ion about the error and where it originated in the code.

Exception Details: System.Net.networkinformation.networkinformationException: The system cannot find the file specified

Source Error:

An unhandled exception was generated during the execution of the current web request. @R_223_4045@ion regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:


[networkinformationException (0x2): The system cannot find the file specified]
   System.Net.networkinformation.SystemIPGlobalProperties.GetFixedInfo() +6885092
   System.Net.networkinformation.SystemIPGlobalProperties.get_FixedInfo() +94
   System.Net.networkinformation.SystemIPGlobalProperties.get_DomainName() +131
   System.Net.CookieContainer..ctor() +102
   System.Net.Http.httpclienthandler..ctor() +248
   System.Net.Http.WebRequestHandler..ctor() +18
   Microsoft.Owin.Security.OpenIdConnect.OpenIdConnectAuthenticationMiddleware.ResolveHttpMessageHandler(OpenIdConnectAuthenticationoptions options) +37
   Microsoft.Owin.Security.OpenIdConnect.OpenIdConnectAuthenticationMiddleware..ctor(OwinMiddleware next,IAppBuilder app,OpenIdConnectAuthenticationoptions options) +547
   lambda_method(Closure,OwinMiddleware,IAppBuilder,OpenIdConnectAuthenticationoptions ) +55

[TargetInvocationException: Exception has been thrown by the target of an invocation.]
   System.RuntimeMethodHandle.InvokeMethod(Object target,Object[] arguments,Signature sig,Boolean constructor) +0
   System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj,Object[] parameters,Object[] arguments) +168
   System.Delegate.DynamicInvokeImpl(Object[] args) +124
   Microsoft.Owin.Builder.AppBuilder.BuildInternal(Type signature) +222
   Microsoft.Owin.Host.SystemWeb.OwinAppContext.Initialize(Action`1 startup) +465
   Microsoft.Owin.Host.SystemWeb.OwinBuilder.Build(Action`1 startup) +40
   Microsoft.Owin.Host.SystemWeb.OwinHttpModule.InitializeBlueprint() +70
   System.Threading.LazyInitializer.EnsureInitializedCore(T& target,Boolean& initialized,Object& syncLock,Func`1 valueFactory) +119
   Microsoft.Owin.Host.SystemWeb.OwinHttpModule.Init(HttpApplication context) +91
   System.Web.HttpApplication.RegisterEventSubscriptionsWithIIS(IntPtr appContext,HttpContext context,MethodInfo[] handlers) +552
   System.Web.HttpApplication.InitSpecial(HttpApplicationState state,MethodInfo[] handlers,IntPtr appContext,HttpContext context) +181
   System.Web.HttpApplicationFactory.GetSpecialApplicationInstance(IntPtr appContext,HttpContext context) +228
   System.Web.Hosting.PipelineRuntime.InitializeApplication(IntPtr appContext) +314

[HttpException (0x80004005): Exception has been thrown by the target of an invocation.]
   System.Web.HttpRuntime.FirstRequestinit(HttpContext context) [phone]
   System.Web.HttpRuntime.EnsureFirstRequestinit(HttpContext context) +99
   System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr,HttpContext context) +263

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