V aplikaci / došlo k chybě serveru.

Object reference not set to an instance of an object.

Popis: Při provádění aktuálního webového požadavku došlo k neošetřené výjimce. Další informace o chybě a o jejím původu v kódu naleznete v trasování zásobníku.

Podrobnosti o výjimce: System.NullReferenceException: Object reference not set to an instance of an object.

Zdrojová chyba:

Při provádění aktuálního webového požadavku byla vyvolána neošetřená výjimka. Informace týkající se původu a umístění výjimky lze zjistit pomocí níže uvedeného trasování zásobníku výjimek.

Trasování zásobníku:


[NullReferenceException: Object reference not set to an instance of an object.]
   WebCtrlLib.TreeTabNavBarSTOCKL2019.<Render>b__1_0(CacheItemPolicy policy) +411
   WebLib.CacheManager.GetOrCreate(String key, Func`2 func) +131
   WebCtrlLib.TreeTabNavBarSTOCKL2019.Render(HtmlTextWriter output) +805
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
   WebCtrlLib.WebPartChrome.RenderWebPart(HtmlTextWriter writer, WebPart webPart) +875
   WebCtrlLib.WebPartZone.RenderContents(HtmlTextWriter writer) +757
   WebCtrlLib.WebPartZone.Render(HtmlTextWriter writer) +269
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +168
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
   WebCtrlLib.TemplateCtrl.Render(HtmlTextWriter output) +184
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +168
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
   WebCtrlLib.TemplateCtrl.Render(HtmlTextWriter output) +184
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
   WebCtrlLib.ExtWebPartZone.Render(HtmlTextWriter output) +109
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +168
   System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer) +11662590
   System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) +46
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
   System.Web.UI.HtmlControls.HtmlForm.RenderControl(HtmlTextWriter writer) +52
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +168
   System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) +46
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +168
   System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) +46
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +168
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +168
   WebCtrlLib.PageDef.Render(HtmlTextWriter writer) +54
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4238


Informace o verzi: Microsoft .NET Framework verze:4.0.30319; verze ASP.NET:4.8.4700.0