We added the fabric framework to our project. When we launched the project for iOS 6.0 and put the fabric framework in Optional, the copilation process was ok but when XCode launched the application we had an error like:
dyld: Symbol not found: _NSDocumentTypeDocumentAttribute
Referenced from: /var/mobile/Applications/5C2DD97A-4ACA-4174-B78E-CEAA46450E26/babynightlighthd.app/babynightlighthd
Expected in: /System/Library/Frameworks/UIKit.framework/UIKit
and the app crashed.
I saw in some topics on the forum that Fabric is compatible with iOS versions greater than 7.0. In our case we want only that the project is compiled and launched on iOS 6.0 even if the twitter plugin didn’t work on iOS 6.0 devices.
Anybody has any ideea about this issue?