title: iOS Linking Issues for iOS6 and Armv7
body: <p>I've recently opened my previously working apps (before i upgraded to the new Xcode for iOS6) and i'm getting some errors. I've redownloaded the frameworks that were kicking back the errors but those same frameworks now seem to be giving me more trouble. Below is the error...</p>
  
  <pre><code>Ld /Users/JohnSlater/Library/Developer/Xcode/DerivedData/iFestApp-avmgjnvetjnjecdjprczkbgdkfas/Build/Intermediates/iFestApp.build/Debug-iphoneos/iFestApp.build/Objects-normal/armv7/iFestApp normal armv7
      cd "/Users/JohnSlater/Desktop/iOS Apps/iFestival for V 2012"
      setenv IPHONEOS_DEPLOYMENT_TARGET 5.0
      setenv PATH "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
      /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch armv7 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.0.sdk -L/Users/JohnSlater/Library/Developer/Xcode/DerivedData/iFestApp-avmgjnvetjnjecdjprczkbgdkfas/Build/Products/Debug-iphoneos "-L/Users/JohnSlater/Desktop/iOS Apps/iFestival for V 2012/iFestApp/Resources/Frameworks/Airship" -F/Users/JohnSlater/Library/Developer/Xcode/DerivedData/iFestApp-avmgjnvetjnjecdjprczkbgdkfas/Build/Products/Debug-iphoneos -filelist /Users/JohnSlater/Library/Developer/Xcode/DerivedData/iFestApp-avmgjnvetjnjecdjprczkbgdkfas/Build/Intermediates/iFestApp.build/Debug-iphoneos/iFestApp.build/Objects-normal/armv7/iFestApp.LinkFileList -dead_strip -fobjc-link-runtime -miphoneos-version-min=5.0 -framework QuartzCore -framework Security -framework AudioToolbox -framework MessageUI -framework StoreKit -framework CoreTelephony -lsqlite3 -framework AVFoundation -lz -framework MobileCoreServices -framework SystemConfiguration -framework CFNetwork -framework CoreLocation -framework MapKit -framework UIKit -framework Foundation -framework CoreGraphics -lUAirship-1.3.3 -lUAirshipPush-1.3.3 -o /Users/JohnSlater/Library/Developer/Xcode/DerivedData/iFestApp-avmgjnvetjnjecdjprczkbgdkfas/Build/Intermediates/iFestApp.build/Debug-iphoneos/iFestApp.build/Objects-normal/armv7/iFestApp
  
  Undefined symbols for architecture armv7:
    "_OBJC_CLASS_$_TestFlight", referenced from:
        objc-class-ref in AppDelegate.o
    "_OBJC_CLASS_$_FlurryAnalytics", referenced from:
        objc-class-ref in AppDelegate.o
        objc-class-ref in ViewController.o
  ld: symbol(s) not found for architecture armv7
  clang: error: linker command failed with exit code 1 (use -v to see invocation)
  </code></pre>
  
  <p>Can anyone give me some guidance as i've been unable to find a straight answer.</p>
  
  <p>Thanks.</p>