ASP.NET Web API安装的Unity bootstrapper - 尝试创建'AccountController'类型的控制器时发生错误

我之前使用过教程Dependency Injection in ASP.NET Web API 2中的Unity依赖注入 .

但是我想使用 HierarchicalLifetimeManager 所以我安装了Unity bootstrapper for ASP.NET Web API .

然而，这给了我一个错误，我之前没有 AccountController . 从我可以告诉它与IUserStore有关但我不明白为什么在安装这个NuGet后发生这个错误 . Unity之前已经安装和使用过，我没有为 AccountController 注册类型 .

UnityConfig.cs：

public static void RegisterTypes(IUnityContainer container)
{
    container.RegisterType<DbContext>(new HierarchicalLifetimeManager());

    container.RegisterType<IArticleRepository, ArticleRepository>(new HierarchicalLifetimeManager());
    container.RegisterType<ISupplierRepository, SupplierRepository>(new HierarchicalLifetimeManager());
    container.RegisterType<IContactRepository, ContactRepository>(new HierarchicalLifetimeManager());
    container.RegisterType<ICampaignRepository, CampaignRepository>(new HierarchicalLifetimeManager());
}

{“Message”：“发生错误 . ”，“ExceptionMessage”：“尝试创建'AccountController'类型的控制器时发生错误 . 确保控制器具有无参数的公共构造函数 . ”，“ExceptionType” ：“System.InvalidOperationException”，“StackTrace”：“at System.Web.Http.Dispatcher.DefaultHttpControllerActivator.Create（HttpRequestMessage request，HttpControllerDescriptor controllerDescriptor，Type controllerType）\ r \ n在System.Web.Http.Controllers.HttpControllerDescriptor.CreateController （HttpRequestMessage请求）\ r \ n在System.Web.Http.Dispatcher.HttpControllerDispatcher.d__1.MoveNext（）“，”InnerException“：{”消息“：”发生错误 . “，”ExceptionMessage“：”依赖项失败，类型= \“Project.Sales.Web.Controllers.AccountController \”，name = \“（none）\” . \ r \ n发生异常时：解析时 . \ r \ nException是：InvalidOperationException - 当前type，Microsoft.AspNet.Identity.IUserStore2 [HiQ.Repository.EntityFramework.Identity.B aseApplicationUser，System.Int32]是一个接口，无法构造 . 你错过了类型映射吗？\ r \ n --------------------------------------- -------- \ r \ n在异常时，容器是：\ r \ n \ r \ n解析Project.Sales.Web.Controllers.AccountController，（无）\ r \ n解析参数构造函数Project.Sales.Web.Controllers.AccountController的“userManager”（Project.Sales.Web.ApplicationUserManager userManager，Microsoft.Owin.Security.ISecureDataFormat1 [[Microsoft.Owin.Security.AuthenticationTicket，Microsoft.Owin.Security] ，Version = 3.0.1.0，Culture = neutral，PublicKeyToken = 31bf3856ad364e35]] accessTokenFormat）\ r \ n解析Project.Sales.Web.ApplicationUserManager，（无）\ r \ n解析构造函数Project.Sales的参数\“store \” .Web.ApplicationUserManager（Microsoft.AspNet.Identity.IUserStore2 [[HiQ.Repository.EntityFramework.Identity.BaseApplicationUser，HiQ.Repository.EntityFramework，Version = 0.1.2.0，Culture = neutral，PublicKeyToken = null]，[System . Int32，mscorlib，Version = 4.0.0.0，Culture = neutral，PublicKeyToken = b77a5c561934e089]] store）\ r \ n解析Microsoft.AspNet.Identity.IUserStore2 [HiQ.Repository.EntityFramework.Identity.BaseApplicationUser，System.Int32]，（无）\ r \ n“，”ExceptionType“：”Microsoft.Practices . Unity.ResolutionFailedException“，”StackTrace“：”at Microsoft.Practices.Unity.UnityContainer.DoBuildUp（Type t，Object existing，String name，IEnumerable1 resolverOverrides）\ r \ n在Microsoft.Practices.Unity.UnityContainer.Resolve（在Microsoft.Practices.Unity.WebApi的Microsoft.Practices.Unity.UnityContainerExtensions.Resolve（IUnityContainer容器，Type t，ResolverOverride []覆盖）\ r \ n中输入t，String name，ResolverOverride [] resolverOverrides）\ r \ n . 在System.Web.Http.Dispatcher的System.Web.Http.Dispatcher.DefaultHttpControllerActivator.GetInstanceOrActivator（HttpRequestMessage请求，类型controllerType，Func1和激活器）\ r \ n的UnityDependencyResolver.SharedDependencyScope.GetService（类型serviceType）\ r \ n . DefaultHttpControllerActivator.Create（HttpRequestMessage请求，HttpControllerDescriptor c ontrollerDescriptor，Type controllerType）“，”InnerException“：{”Message“：”发生错误 . “，”ExceptionMessage“：”当前类型，Microsoft.AspNet.Identity.IUserStore2 [HiQ.Repository.EntityFramework.Identity .BaseApplicationUser，System.Int32]是一个无法构造的接口 . 你是否缺少类型映射？“，”ExceptionType“：”System.InvalidOperationException“，”StackTrace“：”在Microsoft.Practices.ObjectBuilder2.DynamicMethodConstructorStrategy.ThrowForAttemptingToConstructInterface（IBuilderContext context）\ r \ n在lambda_method（Closure，IBuilderContext）\ r \ n at Microsoft.Practices.ObjectBuilder2.DynamicBuildPlanGenerationContext . <> c__DisplayClass1.b__0（IBuilderContext context）\ r \ n at Microsoft.Practices.ObjectBuilder2.DynamicMethodBuildPlan.BuildUp（IBuilderContext context）\ r \ n atMicrosoft.Practices.ObjectBuilder2.BuildPrateStrategy.PreBuildUp（IBuilderContext context）\ r \ n at Microsoft.Practices.ObjectBuilder2.StrategyChain.ExecuteBuildUp（IBuilderContext context）\ r \ n at Microsoft.Practices.ObjectBuilder2.BuilderContext.NewBuildUp（NamedTypeBuildKey newBuildKey）\ r \ n at Microsoft.Practices.Unity.ObjectBuilder.NamedTypeDependencyResolverPolicy.Resolve（IBuilderContext context）\ r \ n at lambda_method（Closure，IBuilderContext）\ r \ n at Microsoft.Practices.ObjectBuilder2.DynamicBuildPlanGenerationContext . <> c__DisplayClass1.b__0（IBuilderContext上下文\ r \ n在Microsoft.Practices.ObjectBuilder2.DynamicMethodBuildPlan.BuildUp（IBuilderContext context）\ r \ n at Microsoft.Practices.ObjectBuilder2.BuildPlanStrategy.PreBuildUp（IBuilderContext context）\ r \ n at Microsoft.Practices.ObjectBuilder2.StrategyChain .ExecuteBuildUp（IBuilderContext context）\ r \ n at Microsoft.Practices.ObjectBuilder2.BuilderContext.NewBuildUp（NamedTypeBuildKey newBuildKey）\ r \ n在Microsoft.Practices.Unity.Object在Microsoft.Practices的Microsoft.Practices.ObjectBuilder2.DynamicBuildPlanGenerationContext . <> c__DisplayClass1.b__0（IBuilderContext context）\ r \ n的lambda_method（Closure，IBuilderContext）\ r \ n的Builder.NamedTypeDependencyResolverPolicy.Resolve（IBuilderContext context）\ r \ n Microsoft.Practices.ObjectBuilder2.StrategyChain.ExecuteBuildUp（IBuilderContext context）\ r \ n中的.ObjectBuilder2.DynamicMethodBuildPlan.BuildUp（IBuilderContext context）\ r在Microsoft.Practices.Unity.UnityContainer.DoBuildUp（Type t，Object existing，String name，IEnumerable1 resolverOverrides）“}}}