[InvalidOperationException: Invalid attempt to read when no data is present.]
System.Data.SqlClient.SqlDataReader.GetValue(Int32 i) +118
System.Data.SqlClient.SqlDataReader.get_Item(String name) +27
BLL.FrontespizioBLL.CreaAllegatoAllegati(Int32 par_id_allegato) +241
VisualizzaFrontespizio.Page_Load(Object sender, EventArgs e) +607
System.Web.UI.Control.OnLoad(EventArgs e) +99
System.Web.UI.Control.LoadRecursive() +50
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627
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