Using aspose 25 version, when trying to access paragraph->GetRect();, it throws exception:
System::NullReferenceException: Object reference not set to an instance of an object.
Attached ppt:
Test1.pptx.zip (255.3 KB…...filePathTemplate = u"slide_{0}_shape_{1}_{2}.png"; // the third parameter...st1.pptx"); // and test1 (1) 2 copy.pptx, thumbnailPPT.pptx try...