Server Error in '/' Application.

Value cannot be null.
Parameter name: item

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.ArgumentNullException: Value cannot be null.
Parameter name: item

Source Error:


Line 29:     else if (!context.Fields["Image"].Value.Trim().Equals(string.Empty))
Line 30:     {
Line 31:         string relativUrl = HttpUtility.UrlPathEncode(Sitecore.Resources.Media.MediaManager.GetMediaUrl(((Sitecore.Data.Fields.ImageField)context.Fields["Image"]).MediaItem));
Line 32:         imageUrl = HttpContext.Current.Request.Url.Scheme + ":" + Cabana.Tema.Utilities.XsltHelper.GetCurrentDomain() + relativUrl;
Line 33:     }

Source File: d:\sitecore\3f_tema_sitecore72\webroot\layouts\Theme\PageLayouts\ArticleMeta.ascx    Line: 31

Stack Trace:


[ArgumentNullException: Value cannot be null.
Parameter name: item]
   Sitecore.Diagnostics.Assert.ArgumentNotNull(Object argument, String argumentName) +64
   Sitecore.Resources.Media.MediaProvider.GetMediaUrl(MediaItem item) +33
   ASP.layouts_theme_pagelayouts_articlemeta_ascx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in d:\sitecore\3f_tema_sitecore72\webroot\layouts\Theme\PageLayouts\ArticleMeta.ascx:31
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +276
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +80
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +169
   Sitecore.Web.UI.WebControls.Sublayout.DoRender(HtmlTextWriter output) +49
   Sitecore.Web.UI.WebControl.Render(HtmlTextWriter output) +342
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +80
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +169
   Sitecore.Web.UI.WebControls.Placeholder.DoRender(HtmlTextWriter output) +134
   Sitecore.Web.UI.WebControl.Render(HtmlTextWriter output) +342
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +80
   ASP.layouts_theme_main_aspx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in d:\sitecore\3f_tema_sitecore72\webroot\layouts\Theme\Main.aspx:80
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +276
   System.Web.UI.Page.Render(HtmlTextWriter writer) +40
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +80
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4239


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4667.0