I am a begginer UE4 programmer, learning from tutorials and i’ve reached a section which tells me to put a chair and add a component but when i try to it says “lighting needs to be rebuilt (3 unbuilt object(s))” ‘DisableAllScreenMessages’ to suppress. I have no idea what that means, please give me …

Click “Build” in the toolbar at the top of the main editor window. When you move static objects in the world, the static lighting is no longer valid so it needs to be recomputed. Any time you change your level in that way, it will want to be rebuilt. But don’t worry about rebuilding all the time. I…

Error "lighting needs to be rebuilt"

Development Rendering

Rafael_Uzumaki (Rafael_Uzumaki) December 20, 2017, 2:43pm 4

the build button is locked i cant even press it