View UI hierarchy is empty in view debugger in Xcode 7.3

I Updated Xcode 7.3 from Xcode 7.2
In Xcode 7.2, the view debugger is been worked well.
But, in Xcode 7.3, the view debugger does`t showing any views when I trying to use it .
If I clicked Debug View Hierarchy button, the View is clean.