StackOverflowException while Creating Thumbnails Using Aspose.Slides for .NET

Aspose.Slides Product Family
,
1

Hello,

A customer of us gets a StackOverflowException during the thumbnail creation.

LoadOptions loadOptions = new LoadOptions
{
    BlobManagementOptions =
    {
        IsTemporaryFilesAllowed = true,
        PresentationLockingBehavior = PresentationLockingBehavior.KeepLocked,
        MaxBlobsBytesInMemory = 52428800,
        TempFilesRootPath = targetFolder
    }
};
using (IPresentation presentation = PresentationFactory.Instance.ReadPresentation(sourceFile, loadOptions))
{
    presentation.Slides[0].GetThumbnail(1f, 1f);
}

I can reproduce it on windows 10
slide.zip (126.7 KB)

using .NET 6.0 and aspose.slides.NET 24.6.

Best regards,

André Necker

2

@AndreN,
Thank you for reporting on the issue. I’ve reproduced the problem you described.

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-44636

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.

3

The issues you found earlier (filed as SLIDESNET-44636) have been fixed in Aspose.Slides for .NET 24.8 (ZIP, MSI, NuGet, Cross-platform).
You can check all fixes on the Release Notes page.
You can also find the latest version of our library on the Product Download page.

4

Hello,

I can confirm that the issue is fixed.

Thank you very much.

Best Regards,

André Necker

5

@AndreN,
We are glad that the issue has been resolved on your end. Thank you for using Aspose.Slides.