title: Using objective c project in swift 3 using pod
body: <p>I am working on my project in swift and need to use <a href="https://github.com/xebia-france/SMWheelControl" rel="nofollow">https://github.com/xebia-france/SMWheelControl</a> .This project is written in objective c. I made a pod of the project and in bridging header used</p>
  
  <pre><code>#import "SMWheelControl.h"
  </code></pre>
  
  <p>I have linked my storyboard with SpinnViewController and used the protocol SMWheelControlDataSource, SMWheelControlDelegate. And this is the functions I wrote in my SpinViewcontroller </p>
  
  <pre><code>override func viewDidLoad() {
          super.viewDidLoad()
  
  
  
          var wheel = SMWheelControl(frame: CGRect(x: 0, y: 0, width: 320, height: 320))
  
          wheel.addTarget(self, action: #selector(self.wheelDidChangeValue), for: .valueChanged)
  
          wheel.dataSource = self
          wheel.reloadData()
  
      }
  
      func numberOfSlices(inWheel wheel: SMWheelControl!) -&gt; UInt {
  
           return 10
      }
  
      func wheel(_ wheel: SMWheelControl!, viewForSliceAt index: UInt) -&gt; UIView! {
          let label = UILabel(frame: CGRect(x: 0, y: 0, width: 150, height: 30))
          label.backgroundColor = UIColor.white
          label.text! = " \(index)"
          return label
  
      }
  </code></pre>
  
  <p>It keeps giving me error 'value of type 'SpinViewController'has no member 'wheelDidChangeValue'. What am I doing wrong? Any help will be highly appreciated</p>