Getting error code ( TerrainCollider: MeshColider is not supported on terrainat the moment. )
I think it might Be the trees but im not sure if it is or how to fix this if anyone knows a solution id apreciate it thanks. it only goes away if i turn terrain mesh colider off
Have you already tried to restart Unity and Visual Studio?
Also, is there a reason why you are using an ancient version of Unity? It might be that you are experiencing a bug.