PDFsharp & MigraDoc Forum

Exception":{"ClassName":"System.ArgumentOutOfRangeException", "Message": "value ('-1') must be a non-negative value.", "Data": null, "InnerException": null, "HelpURL": null, "StackTraceString":" at System.ArgumentOutOfRangeException.ThrowNegative [T] (T value,

String paramName)\r\n

at PdfSharp.Pdf.IO.Parser.ReadObject (PdfObject pdfObject, PdfObjectID objectID, Boolean includeReferences, Boolean fromObjecStream)\r\n at PdfSharp. Pdf.IO.PdfReader. Open (Stream stream, String password, PdfDocument OpenMode openmode, PdfPasswordProvider passwordprovider)

Hi Pdfsharp Team,

we’re using .net8 application and facing the above issue in logs while loading image viewer source . Could you please help us to resolve this issue

Start here: http://forum.pdfsharp.net/viewtopic.php?f=2&t=832

_________________
Regards
Thomas Hoevel
PDFsharp Team

Exception":{"ClassName":"System.ArgumentOutOfRangeException", "Message": "value ('-1') must be a non-negative value.", "Data": null, "InnerException": null, "HelpURL": null, "StackTraceString":" at System.ArgumentOutOfRangeException.ThrowNegative [T] (T value,
String paramName)\r\n
at PdfSharp.Pdf.IO.Parser.ReadObject (PdfObject pdfObject, PdfObjectID objectID, Boolean includeReferences, Boolean fromObjecStream)\r\n at PdfSharp. Pdf.IO.PdfReader. Open (Stream stream, String password, PdfDocument OpenMode openmode, PdfPasswordProvider passwordprovider)

Hi Pdfsharp Team,

we’re using PDFsharp-MigraDoc-gdi 1.50.5147 in our .net8 application and facing the above issue in logs while loading image viewer source . Could you please help us to resolve this issue

If the problem still exists with PDFsharp 6.2.0 Preview 1 and if we can replicate it, then we will look into it.

We need the PDF and the code that leads to that error message, not just the error message.

See also:
https://docs.pdfsharp.net/General/Issue-Reporting.html

_________________
Regards
Thomas Hoevel
PDFsharp Team

Hi pdfsharp team,

could you please let me know what is the latest stable version of PDFsharp-MigraDoc-gdi 1.50.5147 which is compatible with .net8 ?

Methinks that would be 6.1.1.
https://www.nuget.org/packages/PDFsharp ... s-body-tab

_________________
Best regards
Thomas
(Freelance Software Developer with several years of MigraDoc/PDFsharp experience)