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PPT to PDF Conversion Error

We have been doing some heavy testing with Aspose, and we’re very pleased to say that it has been working great! These are the first two documents that we’ve found to have issues with converting.

The document How_Search_Engines_Work has the following exception

Aspose.Slides.PptException: Can’t assign string which contains paragraph break character
at Aspose.Slides.Portion.–“(String value)
at Aspose.Slides.Paragraphs.‡(HeaderFooter headerFooter, Int32 slideNumber)
at Aspose.Slides.TextFrame.„(HeaderFooter headerFooter, Int32 slideNumber)
at Aspose.Slides.TextFrame.—(€ canvas, ArrayList rotations,  renderingContext)
at Aspose.Slides.Rectangle.—(€ canvas, ArrayList rotations,  renderingContext)
at Aspose.Slides.Slide.—(€ canvas, SaveOptions options)
at Aspose.Slides.Slide.†(Boolean saveMetafileAsPng, SaveOptions options)
at €.’.SaveToPdf(Presentation pres, Stream stream, Int32[] slides, PdfOptions options, Boolean notesView)
at Aspose.Slides.Presentation.Save(Stream stream, SaveFormat format, SaveOptions options)
at Aspose.Slides.Presentation.Save(String fname, SaveFormat format)

at FileSystemMonitor.ServiceFileCommands.ConvertDocument(Object state)
in
C:\Projects\TotalZero012113\iOS_Demo\trunk\WebService\FileSystemMonitor\ServiceFileCommands.cs:line
285


The document WR_SciHilights_11Sept2009 has the following exception thrown:

System.NullReferenceException: Object reference not set to an instance of an object.
at €.‘.ž()
at €.€.›–(‘ fillParam, Single dpi)
at €.€.™–(‘ fillParam, Single dpi)
at €.€.†–(RectangleF rectangle, ‘ lineParam, ‘ fillParam)
at Aspose.Slides.PictureFrame.—(€ canvas, ArrayList rotations,  renderingContext)
at Aspose.Slides.Slide.—(€ canvas, SaveOptions options)
at Aspose.Slides.Slide.†(Boolean saveMetafileAsPng, SaveOptions options)
at €.’.SaveToPdf(Presentation pres, Stream stream, Int32[] slides, PdfOptions options, Boolean notesView)
at Aspose.Slides.Presentation.Save(Stream stream, SaveFormat format, SaveOptions options)
at Aspose.Slides.Presentation.Save(String fname, SaveFormat format)
at FileSystemMonitor.ServiceFileCommands.ConvertDocument(Object state) in C:\Projects\TotalZero012113\iOS_Demo\trunk\WebService\FileSystemMonitor\ServiceFileCommands.cs:line 285


If you could please look into these documents and let us know what is causing these issues, we’d greatly appreciate it.

It looks like the attachment uploader doesn’t like the WR_SciHilights_11Sept2009 file (likely because it’s 34.1 MB). Is there another way I can get this file to you?




Hi Amadeus,


Thanks for inquiring Aspose.Slides.

I have worked with the presentation file shared by you and have been able to observe the issue specified. An issue with ID SLIDESNET-34005 has been created 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.

For second presentation you can share the presentation on Google Drive, Sky drive or any other file server and share the link with us. I will investigate the issue further on my end.

We are sorry for your inconvenience,

The issues you have found earlier (filed as SLIDESNET-34005) have been fixed in this update.


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