Sigma One

Custom created tech tree does not work... in Twilight of the Arnor GalCiv2 Forums

Ok, either i'm blind or stupid or both...but i didn't find any post regarding my problem. I created my own tech tree (i used the minor races tree and added some techs, removed others). I can choose it in the tech tree selection when i play a custom race. But when i try to start the game it crashes to desktop. No problems and chrashes whatsoever with the game so far. What did i do wrong? There is also a "TODO: display name"-tech that i did not create, but i can choose i