title: Parsing Data for android-L failed
body: <p>i have update my sdk for L Developer preview. and i am not able to load my <code>layout</code> for <code>API 20</code></p>
  
  <p>my JDK compilence and .class file compatibility is 1.7.</p>
  
  <p>here is snap </p>
  
  <p>1)</p>
  
  <p><img src="https://i.stack.imgur.com/mIkGj.png" alt="enter image description here"></p>
  
  <p>2) </p>
  
  <p><img src="https://i.stack.imgur.com/vdGIl.png" alt="enter image description here"></p>
  
  <p>so may i have to change any compile level? </p>