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Assertion Failed: not implemented https://forum.pdfsharp.net/viewtopic.php?f=3&t=1146 |
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Author: | prbpci0 [ Wed Apr 14, 2010 8:00 pm ] | ||
Post subject: | Assertion Failed: not implemented | ||
I hit an 'Assertion Failed: not implemented' exception trying to open a PDF file generated from VS2010 from an rdlc file using LocalReport.Render(). I attached the PDF file in question. I had downloaded PDFSharp 1.31 and recompiled with VS2010. The file *looks* fine to me (using Adobe), but using the following code Code: string filename = @"C:\test2.pdf"; PdfDocument inputDocument = PdfReader.Open(filename, PdfDocumentOpenMode.Import); throws the exception. Here's the stack trace:
at Parser.ReadSymbol(Symbol symbol) C:\Users\pete.STM\Clients\GRFirst\PdfSharp2010\PdfSharp.Pdf.IO\Parser.cs(539) at Parser.ReadObject(PdfObject pdfObject, PdfObjectID objectID, Boolean includeReferences) C:\Users\pete.STM\Clients\GRFirst\PdfSharp2010\PdfSharp.Pdf.IO\Parser.cs(261) at PdfReader.Open(Stream stream, String password, PdfDocumentOpenMode openmode, PdfPasswordProvider passwordProvider) C:\Users\pete.STM\Clients\GRFirst\PdfSharp2010\PdfSharp.Pdf.IO\PdfReader.cs(341) at PdfReader.Open(String path, String password, PdfDocumentOpenMode openmode, PdfPasswordProvider provider) C:\Users\pete.STM\Clients\GRFirst\PdfSharp2010\PdfSharp.Pdf.IO\PdfReader.cs(205) at PdfReader.Open(String path, PdfDocumentOpenMode openmode) C:\Users\pete.STM\Clients\GRFirst\PdfSharp2010\PdfSharp.Pdf.IO\PdfReader.cs(177) at Form1.button1_Click(Object sender, EventArgs e) C:\Users\pete.STM\Test\PDFTest\PDFTest\Form1.cs(26) Can anyone help? Thanks a million. Pete.
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Author: | Vogelwide [ Thu Aug 09, 2012 12:15 pm ] |
Post subject: | Re: Assertion Failed: not implemented |
Hello! I have the same problem with PDF files generated using Reporting Service 2008. The problematic character is '±'. It causes the assertion in Lexer.cs in line 163. Of course it is possible to hack the library to eliminate this assertion but I don't know PDF format so much, so it would be a very dangerous step. Any help would be appreciated. Br, Vogelwide |
Author: | Thomas Hoevel [ Thu Aug 09, 2012 2:38 pm ] |
Post subject: | Re: Assertion Failed: not implemented |
Can you tell the Reporting Service to create "HumanReadablePDF"? See also: viewtopic.php?p=1613#p1613 viewtopic.php?f=2&t=832 |
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