CIDset in subset font is incompatible

Aspose.Slides Product Family
1

I am using the code below to convert a PowerPoint presentation to PDF/A. Verifying the end-results in Adobe Preflight shows the error: “CIDset in subset font is incompatible”

using (var sourceStream = new MemoryStream(sourceBytes))
{
    using (var asposePresentation = loadOptions == null
        ? new Aspose.Slides.Presentation(sourceStream)
        : new Aspose.Slides.Presentation(sourceStream, loadOptions))
    {
        using (var destinationStream = new MemoryStream())
        {
            var pdfOptions = new Aspose.Slides.Export.PdfOptions
            {
                Compliance = Aspose.Slides.Export.PdfCompliance.PdfA1b,
                EmbedFullFonts = true,
                EmbedTrueTypeFontsForASCII = true,
                SaveMetafilesAsPng = true,
                ShowHiddenSlides = true,
                TextCompression = Aspose.Slides.Export.PdfTextCompression.None
            };

            asposePresentation.Save(destinationStream, Aspose.Slides.Export.SaveFormat.Pdf, pdfOptions);

            return destinationStream.ToArray();
        }
    }
}

Please see attachment for the source and destination files, along with a screenshot of Preflight report.
Files.zip (174.2 KB)

2

@operations.hr-manage,

I have observed the issue shared by you and have created an issue with ID SLIDESNET-39938 in our issue tracking system to further investigate and resolve the issue. This thread has been linked with the issue so that you may be automatically notified once the issue will be fixed.

3

Hi,

Would you be so kind to tell us if there are any updates regarding this issue?

BR
Oleh

4

@uaprogrammer,

I have observed the issue status from our issue tracking system and request you to please try using latest Aspose.Slides for .NET 20.3 on your end. If there is still an issue then please share the feedback with us.

5

The issues you have found earlier (filed as SLIDESNET-39938) have been fixed in this update.