Ios Simulator dosen't work for unity.

I try to build a unity game for ios platform, and then run it using ios/ipad simulator 6.1. it gives me an xcode project, but when it try to open my game with ios/ipad 6.1 simulator i give an error message : “ios simulator could not find the sdk. the sdk may need to be reinstalled”. But if i do a simple project in xcode and run it using ios/ipad 6.1 simulator, work perectly. What is the problem, and how can i fix that. Thanks.

P.S: Sorry for bad english:)

In Unity, you must click on Build Settings > Player Settings And in Inspector, choose settings for iOS > Other Settings > SDK Version and make sure “Simulator SDK” is selected.

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