First, thank you for this great mod. Only this mod with planets mods keep me hooked to KSP. But I have got one strange problem with the newest version. Almost all parts with electric generators give me in VAB NaN price and NaN weight, so I cannot launch any new ship. Because yesterday it worked fine and I have only changed KSPI-E with CKAN, I think this problem could be related to the newest version of KSPI-E.