Black square instead of blank image when saving in pdf format

When i try to save as .pdf a .pptx file with a blank chart, i get a .pdf with a black square in place of the blank space of the chart.Attaching a little project with demonstration.
Thanks

OP-6250.zip (350.5 KB)

@andreaghirardello,

I have worked with the presentation file shared by you and have been able to observe the issue specified. An issue with ID SLIDESNET-39468 has been created 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.

The issues you have found earlier (filed as SLIDESNET-39468) have been fixed in Aspose.Slides for .NET 17.12. Please try using the latest release version and in case you experience any issue or you have any further query, please feel free to contact.

The issues you have found earlier (filed as ) have been fixed in this update. This message was posted using BugNotificationTool from Downloads module by MuzammilKhan