I am having problems with my universal app.
I have set the Base SDK to iPhone 3.2 and set the target to 3.1.
I have moved the files that are using the UIPopoverController to their own files and they shouldn't be loaded when loading the app on the iPhone.
Still, when I build my app I get the following error when I build and debug to my device:
dyld: Symbol not found:
_OBJC_CLASS_$_UIPopoverController Referenced from:
/var/mobile/Applications/B3B90643-92DC-4E5C-8B2F-83A42D6D57E0/citybikes.app/citybikes
Expected in:
/System/Library/Frameworks/UIKit.framework/UIKit
in
/var/mobile/Applications/B3B90643-92DC-4E5C-8B2F-83A42D6D57E0/citybikes.app/citybikes
I really hope someone can help me.
Best regards,
Paul Peelen
Best Answer
Even if they're not loaded in runtime, those files are still processed in linking. The symbol
_OBJC_CLASS_$_UIPopoverController
is therefore added into your app as one of those requiring dynamic linking.There are 2 workarounds,
[UIPopoverController alloc]
) withNSClassFromString(@"UIPopoverController")
, or