在xcode7调试器中发生了什么变化，我无法再使用“po”/ Swift查看变量

ok what changed in xCode7 / Swift that I can no longer use "po frame" to view the contents of a CGRect anylonger? The print statment works just fine in the code. How come I can't view that in the debugger console like I used to?ok what changed in xCode7 / Swift that I can no