Reputation: 9582
I'm using the instructions here to detect the Twitter framework on iOS 5 devices. The problem is older devices don't have the Twitter library so I get the following error on iOS 4:
dyld: Library not loaded: /System/Library/Frameworks/Twitter.framework/Twitter
How do I make an app that can use the Twitter framework on iOS 5 and use a different API on iOS 4 and below?
Upvotes: 5
Views: 814
Reputation: 15376
You need to "weak link" it. Under "Build Phases" -> "Link Binary With Libraries" select "Optional" for the Twitter framework:
Weak Link Twitter.framework http://www.hypercrypt.net/images/SO10249170.png
Upvotes: 13