I am running Aspose Cell, 18.6., on the IBM i (AS400). And I have run into a .XSLX that is converting certain header cells to have a vertical-orientation, rather than the normal horizontal. The odd this is that I can run the same .XSLX file using 8.4 on the same system and it runs and looks fine. (I just updated so that is why I know about the much older version.) Also, to add to the oddity. I can use same .XSLX and 18.6 jar, and have it run and look just fine on another/different IBM i.
I have compared system setups, environments, classpaths. You know.
So, my question is, can anyone think of anything that could/would cause this. Odd JAR, or something.