I am trying to set up Corey Floyd's FJSTransitionController. My app uses a main view controller to manage the main view navigation.

I also went through the source to fix it for ARC.

Followed instructions and in my main delegate .h I have in the usual spots:

FJTransitionController* mainTransitionController;

@property (nonatomic,retain) FJTransitionController* mainTransitionController;

delegate .m has the following

@synthesize mainTransitionController

And in the - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions

mainTransitionController=[[FJTransitionController alloc] init]; // do I need to instantise?
[self.window addSubview:mainTransitionController.view];

[mainTransitionController setViewControllerClass:[[mainViewController sendMissionsPanelViewController] class] forKey:@"missionView"];

The last line is complaining that there is no @interface for FJTransitionController?

Any help please.