We uses aspose slides to convert pptx files to pdf and the logic hangs with the attached file.
at com.aspose.slides.PictureEx.do(Unknown Source)
at com.aspose.slides.aba.do(Unknown Source)
at com.aspose.slides.aba.do(Unknown Source)
at com.aspose.slides.aba.do(Unknown Source)
at com.aspose.slides.aba.if(Unknown Source)
at com.aspose.slides.aba.(Unknown Source)
at com.aspose.slides.bys.(Unknown Source)
at com.aspose.slides.bxj.do(Unknown Source)
at com.aspose.slides.bxj.do(Unknown Source)
at com.aspose.slides.bxj.do(Unknown Source)
at com.aspose.slides.TextFrameEx.do(Unknown Source)
at com.aspose.slides.AutoShapeEx.do(Unknown Source)
at com.aspose.slides.GroupShapeEx.do(Unknown Source)
at com.aspose.slides.SlideEx.do(Unknown Source)
at com.aspose.slides.SlideEx.do(Unknown Source)
at com.aspose.slides.bej.if(Unknown Source)
at com.aspose.slides.PresentationEx.do(Unknown Source)
at com.aspose.slides.PresentationEx.do(Unknown Source)
at com.aspose.slides.PresentationEx.save(Unknown Source)
…