HELP! csgo sdk hammer

[Internude]

someone good at the sdk might know how to fix thing.

so i downloaded sourcecraft http://www.minecraftforum.net/topic/805589-212-sourecraft-play-minecraft-in-tf2-and-css/. which converts minecraft maps to a css vmf file. but im using a csgo sdk not css. so i opened the vmf file and it looks fine to me. but when i compile it takes forever. when im done compiling i tested the map and things were good, but when i got closer to an object it started to get dark and dark and dark until it was pitch black please help. i added
light_environment and some normal lights