I am trying to use ECSlidingViewController in my app and have run into an issue while trying to use this tutorial: https://www.youtube.com/watch?v=HqFFjmhoO1c. I am trying to access the "underleftwidthlayout" function and its saying it doesnt exist even though I am able to use self.slidingviewcontroller. I dont understand why this would be happening. here is the code. - (void)viewDidLoad { [super viewDidLoad];
// Uncomment the following line to preserve selection between presentations.
// self.clearsSelectionOnViewWillAppear = NO;
// Uncomment the following line to display an Edit button in the navigation bar for this view controller.
// self.navigationItem.rightBarButtonItem = self.editButtonItem;
self.menu = [NSArray arrayWithObjects:@"Main",@"Second", nil];
[self.slidingViewController setAnchorRightRevealAmount:200.0f];
self.slidingViewController.underleftWidthLayout = ECfullwidth;