Using aspose-cells in a Java environment. After upgrading from 21.8 To 21.10, multi-sheet Excel files no longer render when we try To create HTML previews of their content.
Seeing these in the logs:
“No handler found f…...blank XLSX file, added a few words in a cell, and added a second...(authorized extensions: jpg, jpeg, png, gif, zip, pdf, docx, 7z)...