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Aspose.Slides cannot open presentation with error bars

The attached PowerPoint file, which contains a chart with error bars, cannot be opened by Aspose.Slides 15.9. That is, the following line of code fails with a PptxReadException wrapping a NullReferenceException:

new Aspose.Slides.Presentation(“errorbars.pptx”)

As far as I can tell, the only way to get the file to open is to completely remove the error bars from the chart. I wasn’t able to work around the error by changing any of the format options.

This bug also applies to previous versions of Aspose - I also experienced it with versions 15.3 and 15.7.


Hi Robert,

Thank you for posting.

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-37024 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 SLIDESNET-37024) have been fixed in this update.

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