Hi, i was building a little box with some props inside Spoiler: Map and when i open the map i have a blackscreen. When i noclip out of the box i see this. Spoiler: Weird
You don't appear to have any lighting. If that is an env_sun in the middle, that does not provide any light. It just adds a sun sprite at the location you tell it.
In the middle is a light_environment and i even tried putting a light in it. I also put accidently a skybox into the ground whoch seemed to be the problem. But thx for your reply.