Yeah, quite hilarious, but in all seriousness, this will be a bitch to fix, won't it?

I mean, everything just uses "fuel"... I guess they'll just have to add exceptions to the fuel pumps, so they don't fuel the drones.

It has been 3 months, and there's still issues with this. This issue also happens if you simply have an error in a .hpp file or whatever.
I was working on something yesterday, and then stopped without finishing my line that I was writing.

Forgot about it, loaded the mission, and boom: http://i.imgur.com/Sng3hak.png
This is really bad. If anything, just show an in game error message, and unload/don't load the mission... Having to restart the entire game is ridiculous.

Uhh, shouldn't you be posting yours as a duplicate to this? This issue is way older than yours, and it's kind-of related, where your game crashes, but your issue is about the include path itself not allowing you to go up a level.