应用程式未在旧版iOS SDK上执行

Question

I want my application to run on both iOS 6 and iOS 7 . I have already upgraded to XCode 5, so to see how my app runs on ios 6 , i downloaded ios SDK 6.1 and pasted it in the folder of XCode.app. I changed deployment target to ios SDK 6.1 , the base SDK to iOS SDK 6.1 . I have installed simulator 6.1 too. But when i run my app, i get several errors.. like

/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator6.1.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIAccelerometer.h:53:24: 'UIAccelerometer' is unavailable: not available on OS X

All errors are similar to this one. I don't know why the app is trying to run on mac OS X..

Answer 1

I dont know why you done this all if you only want to run your app on both iOS 6 and 7.

You can see your app running like on iOS 6 device by simply running the app on iOS 6 simulator with XCode 5 and iOS7 Sdk. You dont have to change your deployment target anyways.

Even if you want to see your XIb in iOS6 pattern,you can do that too in XCode 5. If you want to see that, please revert me i will tell you that too. Or if you want something else, please tell us more precisely. Thanks :)

Answer 2

Make sure that you can run other apps on your simulator.

What about your error description - UIAccelerometer is deprecated in iOS 5. I think you try to run old application.