Compile error with UrbanAirpush about some files missing - ios

Question

I got this error when compiling my code:
Ld /Users/owner12/Library/Developer/Xcode/DerivedData/BusinessIdea-degqppvjmvixescuvttxsvcksqtf/Build/Products/Debug-iphonesimulator/BusinessIdea.app/BusinessIdea normal i386
cd /Users/owner12/Desktop/BusinessIdea
setenv IPHONEOS_DEPLOYMENT_TARGET 6.0
setenv PATH "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.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 i386 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator6.1.sdk -L/Users/owner12/Library/Developer/Xcode/DerivedData/BusinessIdea-degqppvjmvixescuvttxsvcksqtf/Build/Products/Debug-iphonesimulator -L/Users/owner12/Desktop/BusinessIdea/BusinessIdea/Airship -F/Users/owner12/Library/Developer/Xcode/DerivedData/BusinessIdea-degqppvjmvixescuvttxsvcksqtf/Build/Products/Debug-iphonesimulator -filelist /Users/owner12/Library/Developer/Xcode/DerivedData/BusinessIdea-degqppvjmvixescuvttxsvcksqtf/Build/Intermediates/BusinessIdea.build/Debug-iphonesimulator/BusinessIdea.build/Objects-normal/i386/BusinessIdea.LinkFileList -Xlinker -objc_abi_version -Xlinker 2 -fobjc-arc -fobjc-link-runtime -Xlinker -no_implicit_dylibs -mios-simulator-version-min=6.0 -framework UIKit -framework Foundation -framework CoreGraphics -lUAirship-1.4.0 -lUAirshipFull-1.4.0 -o /Users/owner12/Library/Developer/Xcode/DerivedData/BusinessIdea-degqppvjmvixescuvttxsvcksqtf/Build/Products/Debug-iphonesimulator/BusinessIdea.app/BusinessIdea
Undefined symbols for architecture i386:
"_AudioServicesCreateSystemSoundID", referenced from:
-[UAPushNotificationHandler playNotificationSound:] in UAPushNotificationHandler.o
-[UAPushSettingsSoundsViewController tableView:didSelectRowAtIndexPath:] in UAPushSettingsSoundsViewController.o
"_AudioServicesPlayAlertSound", referenced from:
-[UAPushNotificationHandler playNotificationSound:] in UAPushNotificationHandler.o
-[UAPushSettingsSoundsViewController tableView:didSelectRowAtIndexPath:] in UAPushSettingsSoundsViewController.o
"_AudioServicesPlaySystemSound", referenced from:
-[UAPushNotificationHandler playNotificationSound:] in UAPushNotificationHandler.o
"_CFHTTPAuthenticationCopyMethod", referenced from:
-[UA_ASIHTTPRequest attemptToApplyProxyCredentialsAndResume] in libUAirship-1.4.0.a(UA_ASIHTTPRequest.o)
-[UA_ASIHTTPRequest attemptToApplyCredentialsAndResume] in libUAirship-1.4.0.a(UA_ASIHTTPRequest.o)
"_CFHTTPAuthenticationCopyRealm", referenced from:
-[UA_ASIHTTPRequest attemptToApplyProxyCredentialsAndResume] in libUAirship-1.4.0.a(UA_ASIHTTPRequest.o)
-[UA_ASIHTTPRequest attemptToApplyCredentialsAndResume] in libUAirship-1.4.0.a(UA_ASIHTTPRequest.o)
"_CFHTTPAuthenticationCreateFromResponse", referenced from:
-[UA_ASIHTTPRequest attemptToApplyProxyCredentialsAndResume] in libUAirship-1.4.0.a(UA_ASIHTTPRequest.o)
-[UA_ASIHTTPRequest attemptToApplyCredentialsAndResume] in libUAirship-1.4.0.a(UA_ASIHTTPRequest.o)
They are very cryptic and googling the whole error does not bring up much. Would anyone know why this happens and how to resolve this?
Thanks!

Answer 1

You have to add the following frameworks to your project. AudioServices, CFNetwork, SystemConfiguration, MobileCoreServices, zlib, and libxml2. For libxml2 and zlib, you have to add 2 entries to Header Search Paths in your build settings. /usr/include/ and /usr/include/libxml2/.
To add them (they are already included in Xcode), do this
Click the plus button, and add all the frameworks I listed above. (Cocoa.framework is not required, that's just from my project). This is located in your projects summary if you scroll down.