这个怎么错了

        <asp:Repeater ID="Repeater1" runat="server">
                <HeaderTemplate>
                    <table width="100%" border="0" cellspacing="0" cellpadding="0">
                </HeaderTemplate>
                <ItemTemplate>
                    <tr>
                        <td>· <a href="list.aspx?classid=<%#Eval("classid") %>"><%#Eval("classname")%></a></td>
                        <td><%Eval("classid")%></td>    //提示应输入“;号”
                    </tr>
                </ItemTemplate>
                <FooterTemplate>
                    </table>
                </FooterTemplate>
        </asp:Repeater>