[NullReferenceException: 未将对象引用设置到对象的实例。]
ProjectSolutions.ECommerce.Web.YellowPage_New.CompanyList.bindCateType() +123
ProjectSolutions.ECommerce.Web.YellowPage_New.CompanyList.<Page_Load>b__40_0() +30
System.Threading.Tasks.Task.InnerInvoke() +39
System.Threading.Tasks.Task.Execute() +47
[AggregateException: 发生一个或多个错误。]
System.Threading.Tasks.Task.WaitAll(Task[] tasks, Int32 millisecondsTimeout, CancellationToken cancellationToken) +1090
System.Threading.Tasks.Task.WaitAll(Task[] tasks, Int32 millisecondsTimeout) +39
System.Threading.Tasks.Task.WaitAll(Task[] tasks) +18
ProjectSolutions.ECommerce.Web.YellowPage_New.CompanyList.Page_Load(Object sender, EventArgs e) +867
System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +51
System.Web.UI.Control.OnLoad(EventArgs e) +95
ProjectSolutions.ECommerce.Web.BasePage.OnLoad(EventArgs e) +89
System.Web.UI.Control.LoadRecursive() +59
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +678
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