问题
I just get this bug,some images on the iOS 8 simulator get distorted.iOS9,and iOS10 don't have this bug. I'm not sure that this is a Xcode 8 bug,or this is my problem.
回答1:
Same here, this seems to be a valid Xcode-issue. It is only happening on iOS 8 sims and only with the latest Xcode 8 Beta 6. We should file a bugreport for this.
来源：https://stackoverflow.com/questions/38972093/xcode-8-simulator-ios-8-image-get-distorted