Unkown Lightning in WE.

[PROXY]

So well, I've recently encountered a problem in my map. When i first open it everything's okay, but just as I do something (toggle fog off/on, save the map) an blue "light scource" appears doing this:
See the teal/blue lighntin appearing at the east side of every object? And see the fucked up grass? Normally it has the look of a slight brown covering the whole model, but now on the top it's totally dark and shitty and on the ground it looks like untinted.

Can anyone tell me what has happened? I tried reopening the we, using JNGP, etc. Nothing helped :/ it also appears only in this map.
When I go ingame, nothing can be noticed though. I don't want to work on my map while always need to look at that ugly things the whole time :/

Pictures of how it looked before I did... jeah what I did..?

 

[gorillabull]

you most likely imported a model with a blue light node look at your map and remove any light sources

 

[PROXY]

I also thought that, but I haven't imported any new models since I took the other screenies :/ and i have only abou 5-6 models imported right now.

 

[APproject]

Yeah. I had this problem too. Except that everything got covered in bright yellow. It was caused by a buggy model for me, check import materials as gorillabull suggested.

Edit: It may also appear only when that material is close or in the area of camera sight. It did not happen to me until it was loaded on screen, then everything cover in color.

 

[WaterKnight]

Check light environment in >Scenario >Options.

 

[PROXY]

Ok thanks guys, I thought I had imported my goblin warlock model already when doing the other screenies, it had an omni light wich caused the teal colour. Thanks all