https://65.media.tumblr.com/ba39c0e887203e07666c9996692950e7/tumblr_obrsvhtEPa1us7rh4o1_1280.png

In the editor, there are no items visible in the EVA tab. The files are all present and accounted for, just not listed.

For the sake of UbioZur's wleding-mod, I've reloaded the database multiple times. That's the only cause I can think of, though I'm open to any and all suggestions.

Please, attach KSP.log file.

Where would I find it?

In the game's root folder.

log.txt

As far as I can tell from the log the KIS code worked as expected. There are only two options I may guess: improper setup of KIS or a mods conflic issue. Try clean re-install of KIS mod (i.e. deleting whole KIS folder, and installing from a fresh archive). If it doesn't help try removing all the mods but KIS, and check if the items show up.