Hi guys,
I upgraded the POI version in my program to 5.4.1, but it caused an issue that prevents the file from being converted to PDF.
When I revert the version back to 4.1.2, everything works fine.
We are currently u…...Workbook workbook = new Workbook("path/to/your/POI5_test.xlsx"); workbook...well, so you should use file path directly instead of InputStream...