Unable to Spawn Instances: Please ensure a large enough surface exists within volume!!!
I get this message a lot when I am trying to simulate my foliage. I am unable to get a clear understanding of whats causing it. It seems to make sense but when I bring the density of my trees down to a very low amount I am getting this message. Can anyone offer any guidance?
Thanks
Did you find a solution?
I also have this exact same problem 
Any solution?
Odd…
Going through a course where this is being taught. It was working. Rebooted computer. Came back into UE. My level was completely wiped out. All I had in the scene was the typical default stuff and my Foliage Spawner. Terrain was gone. Created a new level, deleted the old one, tried to use the spawner and still getting this same message.