Databinding expressions are only supported on objects that have a

[dba123]

In my GridView I have this:

<Columns>
<asp:TemplateFi eld HeaderText="Tit le"
SortExpression= '<%#((Podcast)C ontainer.DataIt em).Title %>'>
<ItemTemplate >
<asp:Image ID="Image1"
ImageUrl="~/images/interact/icon_podcast.gi f" runat="server" />
<asp:HyperLin k ID="Title" runat="server"
Text='<%#((Podc ast)Container.D ataItem).Title %>'
NavigateUrl='<% #((Podcast)Cont ainer.DataItem) .URL %>' />
<br /><br />
<asp:Label ID="Description " runat="server"
Text='<%#((Podc ast)Container.D ataItem).Descri ption %>'></asp:Label>
<br /><br />
</ItemTemplate>
</asp:TemplateFie ld>
</Columns>

I get this error that's been driving me nuts all afternoon, what a waste of
time:

Parser Error
Description: An error occurred during the parsing of a resource required to
service this request. Please review the following specific parse error
details and modify your source file appropriately.

Parser Error Message: Databinding expressions are only supported on objects
that have a DataBinding event. System.Web.UI.W ebControls.Temp lateField does
not have a DataBinding event.

Source Error:
Line 30:
Line 31: <Columns>
Line 32: <asp:TemplateFi eld HeaderText="Tit le"
SortExpression= '<%#((Podcast)C ontainer.DataIt em).Title %>'>
Line 33: <ItemTemplate >
Line 34: <asp:Image ID="Image1"
--
dba123