“/”应用程序中的服务器错误。

已添加了具有相同键的项 。

说明: 执行当前 Web 请求期间 ，出现未经处理的异常 。请检查堆栈跟踪信息 ，以了解有关该错误以及代码中导致错误的出处的详细信息 。

异常详细信息: System.ArgumentException: 已添加了具有相同键的项 。

源错误:

执行当前 Web 请求期间生成了未经处理的异常 。可以使用下面的异常堆栈跟踪信息确定有关异常原因和发生位置的信息 。

堆栈跟踪: 


[ArgumentException: 已添加了具有相同键的项
。]
   System.ThrowHelper.ThrowArgumentException(ExceptionResource resource) +52
   System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add) +13021030
   System.Collections.Generic.Dictionary`2.Add(TKey key, TValue value) +15
   TDCore.WorkService.BaseService.AddStrategyCache(String key, Object obj) in F:\郭蓉\企业宣传型项目\D-尊龙凯时·(中国区)人生就是搏!环保\程序\2.Strategies\TDCore.WorkService\Service\BaseService.cs:49
   TDCore.WorkService.BaseService.GetStrategyData(String key, Int32 keepSeconds, Func`2 action) in F:\郭蓉\企业宣传型项目\D-尊龙凯时·(中国区)人生就是搏!环保\程序\2.Strategies\TDCore.WorkService\Service\BaseService.cs:92
   TDCore.WorkService.Service.ArticleService.GetChannelCategoryByIdFromCache(String channelCategoryId) in F:\郭蓉\企业宣传型项目\D-尊龙凯时·(中国区)人生就是搏!环保\程序\2.Strategies\TDCore.WorkService\Service\ArticleService\GetChannelCategory.cs:22
   TDCore.ViewEngine.Framework.BaseWebController.Initialize(RequestContext requestContext) in F:\郭蓉\企业宣传型项目\D-尊龙凯时·(中国区)人生就是搏!环保\程序\5.Web\TDCore.ViewEngine.Framework\Controllers\BaseWebController.cs:57
   System.Web.Mvc.Controller.BeginExecute(RequestContext requestContext, AsyncCallback callback, Object state) +159
   System.Web.Mvc.Controller.System.Web.Mvc.Async.IAsyncController.BeginExecute(RequestContext requestContext, AsyncCallback callback, Object state) +16
   System.Web.Mvc.MvcHandler.<BeginProcessRequest>b__4(AsyncCallback asyncCallback, Object asyncState, ProcessRequestState innerState) +52
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallBeginDelegate(AsyncCallback callback, Object callbackState) +30
   System.Web.Mvc.Async.WrappedAsyncResultBase`1.Begin(AsyncCallback callback, Object state, Int32 timeout) +128
   System.Web.Mvc.MvcHandler.BeginProcessRequest(HttpContextBase httpContext, AsyncCallback callback, Object state) +384
   System.Web.Mvc.MvcHandler.BeginProcessRequest(HttpContext httpContext, AsyncCallback callback, Object state) +48
   System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.BeginProcessRequest(HttpContext context, AsyncCallback cb, Object extraData) +16
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +103
   System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +48
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +159

版本信息: Microsoft .NET Framework 版本:4.0.30319; ASP.NET 版本:4.7.3535.0