How to rebuild UnrealLightmass.cpp

[waynechriss]

@Zero-Night

Unless you’re using the Git version of Unreal, which you DO need to compile lightmass, it shouldn’t be happening in the first place. Something’s messed up with your downloads, maybe a firewall or something. Hard to say from here without actually looking at it.

Without compiling lightmass, you can’t build ANY lighting in your project. Which is exactly the same problem I’m having now. I migrated my level into a new C++ project just so I can be able to rebuild unreallightmass.cpp in VS but the stupid "programs folder’ is also missing. Its been a year since the last post and this freaking problem still exists.