Groupdocs.conversion.Exceptions.GroupDocsConversionException: The namespace declaration attribute has an incorrect ‘namespaceURI’: ‘A Namespace Name for xmlns Attributes’.
—> System.ArgumentException: The namespace decl…...15, 2026, 11:22am 1 GroupDocs.Conversion.Exceptions.GroupDocsConversionE:...Could you tell us which GroupDocs.Conversion version and .NET version...