Unreal Engine : Lighting Needs To Be Rebuilt

Unreal Engine keeps prompting you to Build Lighting (Static Lighting).
This video is also relevant if you want to disable static lighting in your game and just have dynamic lighting.
Just Disable Static Lighting. If you want to keep static lighting you need to build the lighting every time you move objects to make the error disappear.
Quick Solutions To Unreal Engine Common Problems In Curated form by Algosyntax.

[@icresoftgames]

Thank you for this straightforward solution

[@JamezXM]

Save project first, I would recommend people attempt to rebuild lighting rather than disabling static lighting if they can avoid it.
The hotkey to do so is ctrl + shift + ;
If things turn dark, click on each light source from the outliner menu (search lamp or light it's easy) and change their mobility type to stationary.

[@algosyntax]

Agreed and depends on the project. But temporarily disabling it helps as the message is annoying during development. Also it takes a while to build. So while setting up your scene and testing things unrelated to lighting, it helps to keep it off.

[@MatiasFatias]

Thanks man!!!!

[@grandgnd]

YES!!!

[@MRTRNgaming]

Im currently having an issue with my level lighting and building. You can see what I am talking about in my recent upload. I will focus more on UE4 from now on. Would be dope if you could check me out and tell me how I am doing. Maybe you can recommend something to me? And I tryed to fix some issue im having with this video , regarding rebuilding lighting and this just fucked up everything more. Or i am missing out. 4.26.2 I am useing. Advice?

[@algosyntax]

Hi, the lighting needs building error is not really an error. Everytime you move static object, you'll need to rebuild lighting. What we do on this video is switch from static lighting to dynamic lighting which doesn't need building but at a small performance cost. If instead you'd like to keep static lighting you could see other videos like this one : ruclips.net/video/iPN2hWzfmP8/видео.html

[@MRTRNgaming]

@@algosyntax thanks, will check it out! Just finished working on the level it self. Soon think to add shooting, crouching, adjust jump highnes and stuff. For charecter in general!

[@MRTRNgaming]

+like, +sub! :)