[SOLVED] Problem with lighting when adding skybox.. (TF2)

[Donatello]

maybe you have a light into a brush?
dunno to be honest . if i were you i would probably copy and paste the map into another new empty map

I'll try to copy. There is no light in a brush.

 

[Donatello]

Solved! Copying the map to a fresh one worked for me. Thanks to anyone who helped me.

 

[Billo]

i told you it would work!
glad you fixed it i hope to see it one day