This is for the 0.5.15_2 version of the Mod installer, & 0.5.15.0 of the game.
When I play without the mods, or by selecting Safe Mode at launch, everything works fine.
The game also plays fine with the mods, except for viewing the tech-tree.
I have no idea how to locate the most relevant files, or proper debug stuff, so i included all logs found in the WoWs folder.
If needed, here's a picture of the options I selected during the Install of the 0.5.15_#2 Mods.
I have no idea if this info will trace down the culprit script, or not, but it should help a little.
Thanks again for the awesome Mod Installer.
WoWs Logs.zip