"Screen position out of view frustum" Help?

I am tying to make a simple game, a very simple game.
So far, all I have is a background, (I used a quad, then an image),
Then a player, and the Main camera is a child of the player.
And directional light.
I’m going to add more, but don’t want to because if I can’t get even this to work, I don’t want to waste time.
There are no scripts yet. Yeah, it’s sad.

This is the error:
“Screen position out of view frustum (screen pos 336.000000, 0.000000, 1000.000000) (Camera rect 0 0 336 271)
UnityEditor.DockArea:OnGUI()”

See if the Size variable in the camera is not 0.
Try removing the camera and creating it again.