UIView frame be changed to 0,0,0,0 when another UIView be resized in Xcode 6.1 Interface Build -

UIView frame be changed to 0,0,0,0 when another UIView be resized in Xcode 6.1 Interface Build -

the problem shown in video

https://dl.dropboxusercontent.com/u/16843197/xcode%20interface%20builder%20-%20problem.mov

how can solve it?

thanks help.

i seek

remove xcode 6.1 delete folder ~/library/developer/xcode delete folder ~/library/developer/coresimulator install xcode 6.0.1

and solved problem.

is bug in xcode 6.1?

uiview interface-builder xcode6.1