Erreur : Object reference not set to an instance of an object.itextsharpSystem.Collections.ListDictionaryInternal   at iTextSharp.text.pdf.ColumnText.GoComposite(Boolean simulate)
   at iTextSharp.text.pdf.ColumnText.Go(Boolean simulate)
   at iTextSharp.text.pdf.FloatLayout.floatingLayout(ColumnText compositeColumn, List`1 floatingElements, Boolean simulate)
   at iTextSharp.text.pdf.FloatLayout.layout(Boolean simulate)
   at iTextSharp.text.pdf.PdfDiv.layout(ColumnText compositeColumn, Boolean simulate, Single llx, Single lly, Single urx, Single ury)
   at iTextSharp.text.pdf.FloatLayout.layout(Boolean simulate)
   at iTextSharp.text.pdf.PdfDocument.FlushFloatingElements()
   at iTextSharp.text.pdf.PdfDocument.NewPage()
   at iTextSharp.text.pdf.PdfDocument.Close()
   at iTextSharp.text.Document.Close()
   at HtmlToPdfHandler.Html2pdf(HttpContext context) in d:\inetpub\haut-koenigsbourg.fr\App_Code\HtmlToPdfHandler.cs:line 194