I developed anew module named "Companies Reports" like Document Module.

I used Repeater control  to list my data, in this Repeater I added HyperLink control as :

<td width="50" align="left" valign="top">
     <asp:HyperLink CssClass="Normal" Text='Download' NavigateUrl='<%# FormatURL(DataBinder.Eval(Container,"DataItem.Quart1_URL")) %>' runat="server" ID="Quart1" />
    </td>

and VB code behind is :

Public Function FormatURL(ByVal Link As String) As String
            Dim objComReportsController As New ComReportsController
            Dim objComReportsInfo As New ComReportsInfo
            Return Common.Globals.LinkClick(objComReportsInfo.Quart1_URL.ToString(), TabId, ModuleId)

End Function

But this error appears to me

Error: ComReports is currently unavailable.
DotNetNuke.Services.Exceptions.ModuleLoadException: Object reference not set to an instance of an object. ---> System.NullReferenceException: Object reference not set to an instance of an object. at DataCircle.DNN.Modules.ComReports.ComReports.FormatURL(String Link) in C:\DNN3\DesktopModules\ComReports\ComReports.ascx.vb:line 31 at _ASP.ComReports_ascx.__DataBind__control6(Object sender, EventArgs e) at System.Web.UI.Control.OnDataBinding(EventArgs e) at System.Web.UI.Control.DataBind() at System.Web.UI.Control.DataBind() at System.Web.UI.WebControls.Repeater.CreateItem(Int32 itemIndex, ListItemType itemType, Boolean dataBind, Object dataItem) at System.Web.UI.WebControls.Repeater.CreateControlHierarchy(Boolean useDataSource) at System.Web.UI.WebControls.Repeater.OnDataBinding(EventArgs e) at System.Web.UI.WebControls.Repeater.DataBind() at DataCircle.DNN.Modules.ComReports.ComReports.Page_Load(Object sender, EventArgs e) in C:\DNN3\DesktopModules\ComReports\ComReports.ascx.vb:line 49 --- End of inner exception stack trace ---

Please help me

Regards,

Hassan Ali