Hi, I am trying to use the UltraGridDocumentExporter to export the contents of an ultragrid to PDF. The code that I have written mirrors (almost exactly) some code from an IF employee's blog post. The method that I wrote was working fine, but is now throwing the dreaded "Object Reference not set to an instance of an object" whenever I try to export the grid. I tried using the method on another grid and it works perfectly fine. Both grids are in OutlookGroupByMode so I don't think that is the issue. Here is the exception/stack trace: ExceptionMessage: Object reference not set to an instance of an object. StackTrace: at Infragistics.Win.UltraWinGrid.DocumentExport.UltraGridDocumentExporter.ProcessGridRowInternal(UltraGridExporterHelper ultraGridExporterHelper, UltraGridRow row, ProcessRowParams processRowParams) at Infragistics.Win.UltraWinGrid.DocumentExport.UltraGridExporterHelper.Infragistics.Win.UltraWinGrid.IUltraGridExporter.ProcessRow(UltraGridRow row, ProcessRowParams processRowParams) at Infragistics.Win.UltraWinGrid.RowsCollection.InternalTraverseRowsHelper(IUltraGridExporter exporter) at Infragistics.Win.UltraWinGrid.UltraGrid.Export(IUltraGridExporter exporter) at Infragistics.Win.UltraWinGrid.DocumentExport.UltraGridDocumentExporter.Export(UltraGrid grid, ISection section) at Infragistics.Win.UltraWinGrid.DocumentExport.UltraGridDocumentExporter.Export(UltraGrid grid, Report report) at Infragistics.Win.UltraWinGrid.DocumentExport.UltraGridDocumentExporter.Export(UltraGrid grid, String fileName, GridExportFileFormat fileFormat) at PMS.MainUI.printToolStripMenuItem_Click(Object sender, EventArgs e) in C:\Development\Core\PMS\MainUI.cs:line 591 Here's the code, as I said before, the code works. There seems to be something about the layout of the grid that the exporter doesn't like.... using System; using System.Collections.Generic; using System.Linq; using System.Text; using Infragistics.Documents.Report; using Infragistics.Documents.Report.Section; using Infragistics.Documents.Report.Text; using Infragistics.Documents.Graphics; using Infragistics.Documents.Report.Table; using Infragistics.Documents.Report.Grid; using Infragistics.Documents.Report.Band; using Infragistics.Documents.Report.Flow; using Infragistics.Win.UltraWinGrid; using Infragistics.Win.UltraWinGrid.DocumentExport; using System.Xml; namespace PMS.Reporting { public class PDFExporter { private static UltraGridDocumentExporter myExporter = new UltraGridDocumentExporter(); public static void ExportOMSGrid(UltraGrid pUltraGrid) { Report r = new Report(); ISection s1 = r.AddSection(); s1.PageNumbering.SkipFirst = true; s1.PageNumbering.OffsetY = -18; s1.PageNumbering.Template = "Page [Page #] of [TotalPages]"; ISectionHeader s1Header = s1.AddHeader(); s1Header.Height = 20; IText s1headertitle = s1Header.AddText(0, 0); s1headertitle.AddContent(string.Format("Trade Blotter\n As Of {0}", DateTime.Now.ToString("MM/dd/yy hh:mm"))); s1headertitle.Alignment = TextAlignment.Center; myExporter.Export(pUltraGrid, s1); } } } Any help would be appreciated Thanks, Sean