I get an error which I don't remember the specifics, but it can't find a location at (0.00000) (0.00000) or something similar.

This happens when starting a new game after mod loading.

It may be related to AAI Industries? I can give a more specific error message and modlist tomorrow if you need.

Oopsss. I thought this is my mod. Sorry.
Anyway you can still provide him with am error message or this post is useless.

I will need the error message to find the bug.

Totally. Here you go.

https://snag.gy/m6uxwg.jpg

I did some playing around and it's not AAI Industries.

Do you have the mod hovercraft?

I do yes. I can check tomorrow if turning it off fixes the error.

Seems that mod conflicts with a lot.

Do you have the mod hovercraft?

Yup that's exactly it.

Dunno how a vehicle mod can cause so many problems, but it does.

You can fix this by going to Options > Mod settings > Startup.
Then change Floor Collision to 13 (or any number other than 12).