I have a simple 3D charts on a slide in pptx file. After cloning the slide and saving pptx file, charts columns become black with original color (green and grey) only on left on the top of the 3D columns.
I included original file Aspose_15_6_charts_orig.pptx
and saved file wilth cloned slides (2) ASPOSE_15_6_CHARTS_BUG.pptx
My code snippet;
using aspose = Aspose.Slides;
aspose.Presentation peSource = new aspose.Presentation(filePath);
aspose.Presentation peTarget = new aspose.Presentation();
Senior developer at Viscira Inc. SF