Some Lines Are Missing when PPT Radar Chart Is Converted to PDF in Java

Some lines are missing when PPT radar map is converted to PDF
image.png (15.2 KB)
image.png (138.9 KB)

this is my file:EPPR_57943.zip (56.3 KB)

this is my code:

Presentation presentation = new Presentation("D://Aspose//EPPR_57943//EPPR_57943.pptx");
presentation.save("D://Aspose//EPPR_57943//output/EPPR_57943.pdf", SaveFormat.Pdf);

@xhaixia,
Thank you for contacting support.

Please try using the latest version of Aspose.Slides for Java. The problem with the chart lines does not appear with version 22.11.