創建多個故事板iPhone/ipad

創建多個故事板iPhone/ipad，使用相同的viewcontroller，但iPhone storyboad可以運行，iPad錯誤消息（可以在ios模擬器上運行，但不能在我的ipadair上運行）。創建多個故事板iPhone/ipad

這是我的代碼：

NSBundle *resource = [NSBundle bundleWithPath:[[NSBundle mainBundle] pathForResource:@"LibraryResource" ofType:@"bundle"]]; 
[resource load]; 

    UIUserInterfaceIdiom userIdiom = [[UIDevice currentDevice] userInterfaceIdiom]; 
    if (userIdiom == UIUserInterfaceIdiomPad) { 
     UIStoryboard* mainStoryboard = [UIStoryboard storyboardWithName:@"Main_iPad" bundle:resource]; 
     LibraryController* LibraryController = [mainStoryboard instantiateViewControllerWithIdentifier:@"LibraryController"]; 
     [self presentViewController:LibraryController animated:YES completion:nil]; 
    } else if (userIdiom == UIUserInterfaceIdiomPhone) { 
     UIStoryboard* mainStoryboard = [UIStoryboard storyboardWithName:@"Main_iPhone" bundle:resource]; 
     LibraryController* LibraryController = [mainStoryboard instantiateViewControllerWithIdentifier:@"LibraryController"]; 
     [self presentViewController:LibraryController animated:YES completion:nil]; 
    }

錯誤消息：

2014-03-04 14:24:25.515 AddLibrary[311:60b] Cannot find executable for CFBundle/CFPlugIn 0x157e0aad0 </var/mobile/Applications/184A78F9-1488-4C34-AD5C-10170067ACEA/AddLibrary.app/Library9898API Resource.bundle> (not loaded) 
2014-03-04 14:24:25.522 AddLibrary[311:60b] Unknown class LibraryController in Interface Builder file.

來源

2014-03-04 Alice Chen