Exception "Data modification is not available" while reading PPTX file using Aspose.Slides for .NET(C#)

Aspose.Slides Product Family
1

Hi,
this PPTX file can’t be opened in 18.5.
The error is:
Aspose.Slides.PptxReadException: ‘Chart uses external workbook. Data modification is not available.’

The file can be opened fine with Aspose.Slides 18.2.

Best Regards,
Vassil

2

@DWProject,

I have observed your comments. A ticket with ID SLIDESNET-40254 has been created in our issue tracking system to further investigate and resolve the issue. This thread has been linked with issue so that you may be automatically notified once issue will be fixed.

3

The issues you have found earlier (filed as SLIDESNET-40254) have been fixed in this update.

4

We are seeing this same error in 19.2.

asposeNuget.png (14.9 KB)
asposeError.png (44.6 KB)

The PPT file is here - https://www.brainshark.com/mkt_images/snxas4vdl.pptx

Thank you.

5

@brainsharklicensing,

I have worked with source file shared by you using Aspose.Slides 19.2 and have been able to observe issue. A ticket with ID SLIDESNET-41005 has been created in our issue tracking system to further investigate and resolve the issue. This thread has been linked with issue so that you may be automatically notified once issue will be fixed.