iOS Xcode 4.5 errors

[Sixtafoua]

Has anyone found any errors in Xcode 4.5?
It's worked surprisingly well so far for me.
Though, after building on my iPad, the apps from my dock have completely disappeared, it's very strange.
Has this happened to anyone else?

 

[xStep]

Which dock? The one on your iPad or on OS X?

Are you also running iOS 6?

You're a daring soul to be running such early beta software.