Conversion of Slide to PDF - Some texts are not rendered


I just moved to use Aspose.Slides 20.7 version and found an issue when converting slide to pdf, some texts are not rendered. This was not happening back in version 19.12.

Please see attached Test data with (63.2 KB)

I used the following code:

        PdfOptions options = new PdfOptions();
        options.DrawSlidesFrame = true;

        Presentation presentation = new Presentation(@"C:\Test data.pptx");

        for (int i = 1; i <= presentation.Slides.Count; i++)
            presentation.Save(@"C:\out_slide[" + i + "].pdf", new[] { i }, SaveFormat.Pdf, options);

Let me know if there’s any configuration I need to include to achieve the correct result.

Thank you.



I can observe the issue in exported PDF for slides 2, 3 and 4. A ticket with ID SLIDESNET-42111 has been created to further investigate and resolve the issue. We will share the feedback with you as soon as the issue will be fixed.

Hi @mudassir.fayyaz,

Thank you for your quick response.

The issue appears to be introduced in Aspose.Slides 20.6.

Not an issue with Aspose.Slides 20.5. Thanks!


Thank you for feedback. I have tested using Aspose.Slides 20.7 and it reproduced too. We will share feedback with you as soon as the issue will be fixed.

The issues you have found earlier (filed as SLIDESNET-42111) have been fixed in this update.