runtime error ObjectSelector

Hi,

since 3.2 im running into this error everytime i run a Game, even a new Project without touching anything is showing me this. I reinstalled Unity, didnt help either.

NullReferenceException: Object reference not set to an instance of an object UnityEditor.ObjectSelector.OnDisable () (at C:/BuildAgent/work/f724c1acfee760b6/Editor/Mono/ObjectSelector.cs:138)

I finally figured out what the problem was. The old window layout format doesn't support the new Object Selector; to make the error go away, just do Window>Layouts>Revert Factory Settings.

Ditto, I tried everything I could think and it is driving me nuts. I even re-installed mono

My Unity shows the same error! Mac OSX 10.6.6, Unity 3.30f4