Xcode5中ios7模拟器出现 Cannot find executable for CFBundle ...**的解决办法

打印的日志如下：
</Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator7.0.sdk/System/Library/AccessibilityBundles/****> (not loaded) </Applications/Xcode.app/Contents/De