errors:Bad state (incorrect data check)

Dear friends.

Convert PPT to PDF With Aspose.Slides for .NET 15.8.1(http://www.aspose.com/community/files/51/.net-components/aspose.slides-for-.net/entry663512.aspx),an exception is throw:Bad state (incorrect data check)

(1)The converted codes is as follows:

Aspose.Slides.Presentation pt = new Aspose.Slides.Presentation(inputName);
pt.Save(outputName, Aspose.Slides.Export.SaveFormat.Pdf);

(2)The detail exception is as follows:

Bad state (incorrect data check)
at  ​ .( ​ )
at  ​ .Read(Byte[] , Int32 , Int32 )
at  .(Stream , Stream )
at  .(Stream , Int32 ,  )
at  .(Byte[] , Int32 ,  )
at  .(OleObjectFrame ,  ,  ,  ,  )
at  .(ShapeCollection ,  ,  )
at  .(GroupShape ,  ,  )
at  .(GroupShape , List`1 ,  )
at  .(BaseSlide , List`1 ,  )
at  .( ​ ,  ​ ,  )
at  . ()
at  .( )
at Aspose.Slides.Presentation.( )
at Aspose.Slides.Presentation..ctor(String file, LoadOptions loadOptions)
at docToPdf.convertPDF.documentToPdf(String ext, String inputName, String outputName)

(3)The file is attached.

Hi Yuan,

I have observed your requirements and worked with the presentation file shared by you. I have been able to reproduce the issue. A ticket with ID SLIDESNET-36923 has been logged 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 resolved.

We are sorry for your inconvenience,

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

The issues you have found earlier (filed as SLIDESNET-36923) have been fixed in this update.