Server Error in '/' Application.

Object cannot be cast from DBNull to other types.

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.InvalidCastException: Object cannot be cast from DBNull to other types.

Source Error:


Line 88:                 <li>
Line 89:                     <div class="img">                        
Line 90:                         <a href="/<%# UrlRewrite.Url.GetSeoUrl(Convert.ToInt32(DataBinder.Eval(Container.DataItem, "Template_Ref"))) + "e/" + DataBinder.Eval(Container.DataItem, "ObjectId") + "/" + WebbEdit.Utils.Url._SeoEncode(DataBinder.Eval(Container.DataItem, "ObjectAddress").ToString()) + "/" %>" target="_self">
Line 91:                             <%# GetFirstProductImage(DataBinder.Eval(Container.DataItem, "ObjectId").ToString())%>
Line 92:                         </a>

Source File: e:\WWW-ROOT\Regenten20140423\Template\GoogleMap.aspx    Line: 90

Stack Trace:


[InvalidCastException: Object cannot be cast from DBNull to other types.]
   System.DBNull.System.IConvertible.ToInt32(IFormatProvider provider) +60
   ASP.template_googlemap_aspx.__DataBind__control8(Object sender, EventArgs e) in e:\WWW-ROOT\Regenten20140423\Template\GoogleMap.aspx:90
   System.Web.UI.Control.OnDataBinding(EventArgs e) +100
   System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +178
   System.Web.UI.Control.DataBindChildren() +248
   System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +195
   System.Web.UI.WebControls.Repeater.CreateItem(Int32 itemIndex, ListItemType itemType, Boolean dataBind, Object dataItem) +174
   System.Web.UI.WebControls.Repeater.AddDataItemsIntoItemsArray(IEnumerable dataSource, Boolean useDataSource) +291
   System.Web.UI.WebControls.Repeater.PostGetDataAction(IEnumerable dataSource) +109
   System.Web.UI.WebControls.Repeater.OnDataBinding(EventArgs e) +81
   WebbEdit.Template.GoogleMap.LoadProducts() in C:\VSProjectAzureCollection\Regenten\Regenten\Template\GoogleMap.aspx.cs:93
   System.Web.UI.Control.OnLoad(EventArgs e) +108
   System.Web.UI.Control.LoadRecursive() +90
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1533


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4700.0