Errors Building to Xcode, missing .framework

I have a number of errors with trying to build to the iphone. In Xcode I have missing several .framework files., SystemConfiguration.framework, CoreLocation.framework, MediaPlayer.framework, etc. I am using xcode 4, and Unity 3.2

Also I am getting an error in Xcode saying “No Editor” .

Thanks

Hello,
something wrong happened to your Xcode project, try to replace it instead of appending it.