title: The following classes could not be found: - android.support.design.widget.TextInputLayout
body: <p><img src="https://i.stack.imgur.com/QRWlr.png" alt="I am Learning tutorial for Android Floating Label Edit Text but I get error as shown in the Image. Please help me out from this "></p>
  
  <p><a href="http://www.truiton.com/2015/06/android-floating-label-edittext/" rel="noreferrer">This is Tutorial which i am following.</a></p>
  
  <p>Please help me out from this error. Rebuild is not solving the problem.</p>