دقیقا مثال AcroForm می باشد که فایل هایش را به یک پروژه اضافه کردم.
System.NullReferenceException: Object reference not set to an instance of an object. at iTextSharp.text.pdf.TrueTypeFont.Process(Byte[] ttfAfm, Boolean preload) at iTextSharp.text.pdf.TrueTypeFont..ctor(String ttFile, String enc, Boolean emb, Byte[] ttfAfm, Boolean justNames, Boolean forceRead) at iTextSharp.text.pdf.BaseFont.GetAllFontNames(String name, String encoding, Byte[] ttfAfm) at iTextSharp.text.FontFactoryImp.Register(String path, String alias) at iTextSharp.text.FontFactory.Register(String path, String alias) at iTextSharp.text.FontFactory.Register(String path) at PdfRpt.GenericFontProvider.registerFonts(String mainFontPath, String defaultFontPath) at PdfRpt.GenericFontProvider..ctor(String mainFontPath, String defaultFontPath) at PdfRpt.FluentInterface.DataTemplate.setDefaultPdfFonts() at PdfRpt.FluentInterface.DataTemplate.get_PdfFont() at PdfRpt.FluentInterface.MainTableEventsBuilder..ctor(PdfReport pdfReport) at PdfRpt.FluentInterface.PdfReport.MainTableEvents(Action`1 mainTableEventsBuilder) at TamiratMobile.Report.AcroFormTemplatePdfReport.CreatePdfReport() in d:\Programing\test\Report\AcroFormTemplatePdfReport.cs:line 77