honestly, I was messing with Environment and the Sun ( directionalLight3D ), and I must have clicked something that made all the lights stop working.
I have been through every environment and sun option, and nothing has worked.
Before I had first closed the engine, the lights were visible in editor but not when I hit "play". After closing and reopening the engine the lights aren't even illuminated in editor anymore.
Picture of no lights working:
Picture of "Environment" Settings:
Picture of "Sun/Directional Light3D" Settings:
Picture of one of my "Omnilight 3D" Settings: