RPA.PDF Investigate fields setting bug

[cmin764]

IndexError coming from pypdf when calling Save Field Values.

Slack thread

[cmin764]

Unfortunately, I wasn't able to solve the issue, not even by patching the code in order to achieve a successful run, because in the end the completed field won't be visible at all. (and with another PDF we can't fill in fields no matter the page we choose)
Although, submitted upstream Issue.

Robot test code (ping @cmin764 for the non-disclosed test PDF files -- @tonnitommi let me know if I can make them public)

[cmin764]

This might get solved by itself if we call Get Input Fields replace_none_value=${True} first, so we won't end up with empty strings as default values for the non-set fields. (according to research)

L.E.: And it works! (tested with example)