View ods file using GroupDocs.Viewer cause to out of memory

GroupDocs.Viewer Product Family
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1

Hello,
In certain ods files, during viewing using GroupDocs.Viewer RAM memory grows quickly, even to out of memory error (on our machine that has good specification).

We have found that probably cause of sudden increase in RAM causes in ods file that has set autofilter on column.

 var viewer = new Viewer(stream, loadOptions);  
 ...
 viewer.View(pdfViewOptions, cancellationToken);

Moreover fired cancellationtoken it has no effect during this operation.
Can you give us the solution to this problem or can you fix it?

I Use .NET 8 and GroupDocs.Viewer 23.11.0

I am attached a sample file (compressed to 7z).
oom-example.7z (15.3 KB)

2

Hi @D04486411

Thank you for the provided file. We successfully reproduced the issue with it (high memory usage and actually hanging out while opening) using latest version 24.11 of GroupDocs.Viewer for .NET and already to started to work on it. It is logged under the VIEWERNET-5126 moniker in our internal tracking system. We will notify you here if any new will appear.

Sorry for the inconvenience.

With best regards,
Denis Gvardionov