ios - MFSideMenu setLeftViewController 无法识别的选择器发送到实例？

Question

我正在尝试在我的应用程序中实现 SideMenu 功能，但我遇到了异常(exception)。

这是我的代码；

这段代码有什么问题，我正在使用 StoryBoard

 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
 UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"Main" bundle:[NSBundle mainBundle]];
 KASideMenuContainerViewController *container = (KASideMenuContainerViewController *)self.window.rootViewController;
 UINavigationController *navigationController = [storyboard instantiateViewControllerWithIdentifier:@"navigationController"];
 UIViewController *leftSideMenuViewController = [storyboard instantiateViewControllerWithIdentifier:@"leftSideMenuViewController"];
 UIViewController *rightSideMenuViewController = [storyboard instantiateViewControllerWithIdentifier:@"rightSideMenuViewController"];

 [container setLeftMenuViewController:leftSideMenuViewController];
 [container setRightMenuViewController:rightSideMenuViewController];
 [container setCenterViewController:navigationController];

 return YES;
}

-(void)changeController:(UIViewController *)aViewController{
 KASideMenuContainerViewController *containerViewControllar = (KASideMenuContainerViewController *)self.window.rootViewController;

 [containerViewControllar.centerViewController setViewControllers:[NSArray arrayWithObject:aViewController]];
 }

Answer 1

我认为我们需要更多细节。 KASideMenuContainerViewController 继承自什么？看起来它可能继承自错误的 View Controller 。我从未使用过 MFSideMenu，但看起来你的 KASideMenuContainerViewController 应该继承自 MFSideMenuContainerViewController 而不仅仅是 MFSideMenu