I have fully completed my application and am at the stage where I would like to submit my application to the appstore. After clicking the archive button and pressing the "submit to appstore" button, I receive the following error message:
Your binary is not optimized for iPhone 5 - - New iPhone apps and app updates submitted must support the 4-inch display on iPhone 5 and must include a launch image referenced in the Info.plist under UILaunchImages with a UILaunchImageSize value set to {320, 568}. Launch images must be PNG files and located at the top-level of your bundle, or provided within each .lproj folder if you localize your launch images. Learn more about iPhone 5 support and app launch images by reviewing the 'iOS Human Interface Guidelines' at 'https://developer.apple.com/library/ios/documentation/UserExperience/Conceptual/MobileHIG/IconsImages/IconsImages.html#//apple_ref/doc/uid/TP40006556-CH14-SW5' and the 'iOS App Programming Guide' at 'https://developer.apple.com/library/ios/documentation/iPhone/Conceptual/iPhoneOSProgrammingGuide/App-RelatedResources/App-RelatedResources.html#//apple_ref/doc/uid/TP40007072-CH6-SW12'.
I don't understand why I am getting this error message because I have set my deployment target for iOS 8 in which case I believe I can use the launchscreen.xib (which is what I am currently using). Some other information is that my application only runs in landscape mode (not sure if this is even relevant).
I am also not sure wether it would simply be better to use the LaunchImage under the image.xcassetes folder in order to resolve this problem. For me, this LaunchScreen image set only requires me to upload a 2X and retina 4 for iPhone portrait iOS 7,8
I really appreciate any help as I would like to ideally release my application as soon as possible.
