Question

之前我有一个MVC4应用程序，我已经更新了Autofac的版本，每件事都运行正常，现在我有这个奇怪的例外。

请帮忙！？

Method not found: 'Autofac.Builder.IRegistrationBuilder`3<!0,!1,!2> Autofac.Builder.IRegistrationBuilder`3.InstancePerMatchingLifetimeScope(System.Object)'.



Line 22:             var builder = new ContainerBuilder();
Line 23:             builder.RegisterFilterProvider();
Line 24:             builder.Register(x => new AuthorizationService()).As<IAuthService>().InstancePerHttpRequest();
Line 25:             builder.Register(x => new HeaderRepository()).As<IUIHeaderRepository>().InstancePerHttpRequest();
Line 26:             builder.Register(x => new PageBuilder()).As<IUPageBuilder>().InstancePerHttpRequest();

堆栈追踪：

 [MissingMethodException: Method not found: 'Autofac.Builder.IRegistrationBuilder`3<!0,!1,!2> Autofac.Builder.IRegistrationBuilder`3.InstancePerMatchingLifetimeScope(System.Object)'.]
       Autofac.Integration.Mvc.RegistrationExtensions.InstancePerHttpRequest(IRegistrationBuilder`3 registration) +0
       Application.UI.Web.Services.HttpDependencyInjectionResolver.RegisterDependencies() in c:\Users\user\Documents\Visual Studio 11\Projects\MyProject\Application.UI.Web\Services\HttpDependencyInjectionResolver.cs:24
       Application.UI.Web.MvcApplication.Application_Start() in c:\Users\user\Documents\Visual Studio 11\Projects\MyProject\Application.UI.Web\Global.asax.cs:42

    [HttpException (0x80004005): Method not found: 'Autofac.Builder.IRegistrationBuilder`3<!0,!1,!2> Autofac.Builder.IRegistrationBuilder`3.InstancePerMatchingLifetimeScope(System.Object)'.]
       System.Web.HttpApplicationFactory.EnsureAppStartCalledForIntegratedMode(HttpContext context, HttpApplication app) +9859441
       System.Web.HttpApplication.RegisterEventSubscriptionsWithIIS(IntPtr appContext, HttpContext context, MethodInfo[] handlers) +118
       System.Web.HttpApplication.InitSpecial(HttpApplicationState state, MethodInfo[] handlers, IntPtr appContext, HttpContext context) +172
       System.Web.HttpApplicationFactory.GetSpecialApplicationInstance(IntPtr appContext, HttpContext context) +336
       System.Web.Hosting.PipelineRuntime.InitializeApplication(IntPtr appContext) +296

    [HttpException (0x80004005): Method not found: 'Autofac.Builder.IRegistrationBuilder`3<!0,!1,!2> Autofac.Builder.IRegistrationBuilder`3.InstancePerMatchingLifetimeScope(System.Object)'.]
       System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +9873784
       System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +101
       System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +254

Answer 1

您还需要将Autofac.Integration.Mvc更新为相应的版本。

如果这没有帮助，请确保两个文件的新版本实际上都在执行代码的文件夹中。也许其中一个无法复制到IIS文件夹？

Answer 2

你可能正在使用与方法InstancePerHttpRequest()不兼容的asp.net mvc 3

发现autofac mvc 3 contrib（忘记了包的名称）。在我的情况下升级到mvc 4修复了问题。

更新Autofac后出现奇怪的异常

2 个答案: