好像哪里删错了，然后程序进不去了

Smeevil 2016-05-06 10:59:57

“/”应用程序中的服务器错误。

The following errors occurred while attempting to load the app.
- No 'Configuration' method was found in class 'Emall.Startup, Emall, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'.
To disable OWIN startup discovery, add the appSetting owin:AutomaticAppStartup with a value of "false" in your web.config.
To specify the OWIN startup Assembly, Class, or Method, add the appSetting owin:AppStartup with the fully qualified startup class or configuration method name in your web.config.

堆栈跟踪:

[EntryPointNotFoundException: The following errors occurred while attempting to load the app.
- No 'Configuration' method was found in class 'Emall.Startup, Emall, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'.
To disable OWIN startup discovery, add the appSetting owin:AutomaticAppStartup with a value of "false" in your web.config.
To specify the OWIN startup Assembly, Class, or Method, add the appSetting owin:AppStartup with the fully qualified startup class or configuration method name in your web.config.]
Microsoft.Owin.Host.SystemWeb.OwinBuilder.GetAppStartup() +367
Microsoft.Owin.Host.SystemWeb.OwinHttpModule.InitializeBlueprint() +53
System.Threading.LazyInitializer.EnsureInitializedCore(T& target, Boolean& initialized, Object& syncLock, Func`1 valueFactory) +115
System.Threading.LazyInitializer.EnsureInitialized(T& target, Boolean& initialized, Object& syncLock, Func`1 valueFactory) +72
Microsoft.Owin.Host.SystemWeb.OwinHttpModule.Init(HttpApplication context) +96
System.Web.HttpApplication.RegisterEventSubscriptionsWithIIS(IntPtr appContext, HttpContext context, MethodInfo[] handlers) +534
System.Web.HttpApplication.InitSpecial(HttpApplicationState state, MethodInfo[] handlers, IntPtr appContext, HttpContext context) +172
System.Web.HttpApplicationFactory.GetSpecialApplicationInstance(IntPtr appContext, HttpContext context) +339
System.Web.Hosting.PipelineRuntime.InitializeApplication(IntPtr appContext) +296

[HttpException (0x80004005): The following errors occurred while attempting to load the app.
- No 'Configuration' method was found in class 'Emall.Startup, Emall, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'.
To disable OWIN startup discovery, add the appSetting owin:AutomaticAppStartup with a value of "false" in your web.config.
To specify the OWIN startup Assembly, Class, or Method, add the appSetting owin:AppStartup with the fully qualified startup class or configuration method name in your web.config.]
System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +9946132
System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +90
System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +261

刚学mvc不太懂

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