Graph data when converting to PDF

Hello team,

I have conveted PQ2283.pptx to PDF with Aspose.Slides 17.7. I cannot find graph data in the converted pdf (PQ2283.pptxx.pdf). (35.3 KB)
PQ2283.pptx.pdf (5 KB)

This is my code.

    private MemoryStream ConvertPowerPointToPdf()
        MemoryStream pdfStream = new MemoryStream();

        // Instantiate the License class
        Aspose.Slides.License license = new Aspose.Slides.License();

        // Convert .ppt and .pptx file to PDF.
        Presentation pres = new Presentation(this._stream);
        pres.Save(pdfStream, Aspose.Slides.Export.SaveFormat.Pdf);

        return pdfStream;

Thank you,


I have worked with source code and presentation file shared by you using Aspose.Slides for .NET 17.7 and have been able to observe the issue. A ticket with ID SLIDESNET-39195 has been created in our issue tracking system to further investigate and resolve the issue. This thread has been linked with issue so that you may be automatically notified once issue will be fixed.

We are sorry for your inconvenience,