问题
When I run an iOS application in the iOS 9.0 simulator I am getting the following warning message.
Warning message : "Simulator user has requested new graphics quality: 100"
Has anyone seen this error before? Have you been able to solve it? What did you do to fix it?
回答1:
You can ignore this error if you want to; it's nothing to do with your code, it's just Apple's logging code pointing out that you have enabled a particular setting.
If you desperately want it gone, open the Simulator on your Mac, go to the Debug menu, then choose Graphics Quality Override > Device Default. You probably have it set to High Quality right now, which is what the warning message is telling you about.
回答2:
above answer is good. but if you need a graphic answer, please see below picture
来源：https://stackoverflow.com/questions/34263626/ios-simulator-simulator-user-has-requested-new-graphics-quality-100