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Unhandled exception converting on Linux using C#

An issue reported on GroupDocs.Viewer 21.11 and fixed on version 21.12 is also occurring on GroupDocs.Conversion version 21.11 and I do not see a 21.12 yet.

See here:

@agilelaw

We are already investigating this issue with ticket ID CONVERSIONNET-5047. You’ll be notified in case of any update.