Sitecore 体验分析图表问题

Question

将我的网站从 7.1 升级到 8.1 后，在体验分析中打开任何页面时都会出现以下错误消息:

“由于服务器错误，无法显示‘图表名称’图表。请与系统管理员联系。”

以下调用在浏览器控制台上显示 500 错误:

"http://sitename/sitecore/api/ao/aggregates/all/DC0DB760B0F54690B9EB1BBF7A4F7BD1/all?&dateGrouping=collapsed&&keyTop=8&keyOrderBy=valuePerVisit-Desc&dateFrom=07-04-2016&dateTo=05-07-2016&keyGrouping=by-key "

我检查了日志文件，没有记录服务器错误!

更多信息:

错误信息:“ValueFactory 尝试访问此实例的 Value 属性。”

还有

     "   at System.Lazy`1.CreateValue()   at System.Lazy`1.LazyInitValue()   at System.Web.Http.Dispatcher.DefaultHttpControllerSelector.GetControllerMapping()   at System.Web.Http.Routing.AttributeRoutingMapper.AddRouteEntries(SubRouteCollection collector, HttpConfiguration configuration, IInlineConstraintResolver constraintResolver, IDirectRouteProvider directRouteProvider)   at System.Web.Http.Routing.AttributeRoutingMapper.<>c__DisplayClass2.<>c__DisplayClass4.<MapAttributeRoutes>b__1()   at System.Web.Http.Routing.RouteCollectionRoute.EnsureInitialized(Func`1 initializer)   at System.Web.Http.Routing.AttributeRoutingMapper.<>c__DisplayClass2.<MapAttributeRoutes>b__0(HttpConfiguration config)   at System.Web.Http.HttpConfiguration.ApplyControllerSettings(HttpControllerSettings settings, HttpConfiguration configuration)   at System.Web.Http.Controllers.HttpControllerDescriptor.InvokeAttributesOnControllerType(HttpControllerDescriptor controllerDescriptor, Type type)   at System.Web.Http.Controllers.HttpControllerDescriptor..ctor(HttpConfiguration configuration, String controllerName, Type controllerType)   at System.Web.Http.Dispatcher.DefaultHttpControllerSelector.InitializeControllerInfoCache()   at System.Lazy`1.CreateValue()   at System.Lazy`1.LazyInitValue()   at System.Web.Http.Dispatcher.DefaultHttpControllerSelector.GetControllerMapping()   at System.Web.Http.Routing.AttributeRoutingMapper.AddRouteEntries(SubRouteCollection collector, HttpConfiguration configuration, IInlineConstraintResolver constraintResolver, IDirectRouteProvider directRouteProvider)

at System.Web.Http.Routing.AttributeRoutingMapper.<>c__DisplayClass2.<>c__DisplayClass4.<MapAttributeRoutes>b__1()   at System.Web.Http.Routing.RouteCollectionRoute.EnsureInitialized(Func`1 initializer)   at System.Web.Http.Routing.AttributeRoutingMapper.<>c__DisplayClass2.<MapAttributeRoutes>b__0(HttpConfiguration config)   at 

System.Web.Http.HttpConfiguration.ApplyControllerSettings(HttpControllerSettings settings, HttpConfiguration configuration)   at 

System.Web.Http.Controllers.HttpControllerDescriptor.InvokeAttributesOnControllerType(HttpControllerDescriptor controllerDescriptor, Type type)   at 

System.Web.Http.Controllers.HttpControllerDescriptor..ctor(HttpConfiguration configuration, String controllerName, Type controllerType)   at 

Sitecore.Services.Infrastructure.Web.Http.Dispatcher.NamespaceHttpControllerSelector.InitializeControllerDictionary()   at System.Lazy`1.CreateValue()--- End of stack trace from previous location where exception was thrown ---   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()   at System.Lazy`1.get_Value()   at Sitecore.Services.Infrastructure.Web.Http.Dispatcher.NamespaceHttpControllerSelector.FindMatchingController(String namespaceName, String controllerName)   at Sitecore.Services.Infrastructure.Web.Http.Dispatcher.NamespaceHttpControllerSelector.SelectController(HttpRequestMessage request)   at System.Web.Http.Dispatcher.HttpControllerDispatcher.<SendAsync>d__1.MoveNext()"

有什么想法吗？

Answer 1

此错误的原因是您可能在代码中使用了 Web Api。要将 Web api 与站点核心集成，您需要扩展您的 global.asax，如下所示

 public class GlobalExtended : Sitecore.Web.Application
{
   protected void Application_Start(object sender, EventArgs e)
   {
    GlobalConfiguration.Configure(ConfigureRoutes);
    }

  public static void ConfigureRoutes(HttpConfiguration config)
  {
   config.Routes.MapHttpRoute("DefaultApiRoute",
    "api/{controller}/{action}/{id}",
     new { id = RouteParameter.Optional });

    GlobalConfiguration.Configuration.MapHttpAttributeRoutes();
    GlobalConfiguration.Configuration.Formatters.Clear();
    GlobalConfiguration.Configuration.Formatters.Add(new JsonMediaTypeFormatter());
   }
}

您可以通过以下网址了解详细说明 https://sitecorecommerce.wordpress.com/2014/11/30/webapi-attribute-routing-is-not-working-with-sitecore-7-5/ http://blog.krusen.dk/web-api-attribute-routing-in-sitecore-7-5-and-later/