Cannot Open a PPTX file: '˙' Is Invalid Value of the Property, Parameter Name: Character

[pcaillol]

Hi

Cannot open PPTX file because of a dotaccent contained somewhere.

Can you please fix this ?

Thanks

here is file:

dotaccent.pptx

here is code:

using (var stream = new FileStream(ppt, FileMode.Open))
{
    var presentation = new Aspose.Slides.Presentation(stream, loadOptions);
    try
    {
        WriteLog("Saving PowerPoint: " + outPpt, LogType.info);
        presentation.Save(outPpt, Aspose.Slides.Export.SaveFormat.Pptx);
        WriteLog("PowerPoint saved !", LogType.success);
    }
    catch (Exception ex)
    {
        WriteLog("NormalizingPPT error saving pptx: " + ex.Message, LogType.error);
    }
}

[andrey.potapov]

@pcaillol,
Thank you for reporting the issue. I reproduced the problem with loading the PowerPoint presentation you attached.

We have opened the following new ticket(s) in our internal issue tracking system and will deliver their fixes according to the terms mentioned in Free Support Policies.

Issue ID(s): SLIDESNET-43806

You can obtain Paid Support services if you need support on a priority basis, along with the direct access to our Paid Support management team.

[pcaillol]

Hi
Thanks. Can you please with ALL UNMANAGED CHARACTERS to avoid same error ?

[andrey.potapov]

@pcaillol,
Our development team will do their best to resolve the issue you are experiencing. We apologize for any inconvenience.

[pcaillol]

I know you are working great ! thanks.

[andrey.potapov]

@pcaillol,
Thank you for your feedback.