title: my app does not run on emulator
body: <p>I have an app that runs on <strong>tablet devices</strong> and <strong>emulator Android 3.2 API Level 13</strong> successfully but it does not run on <strong>emulator Android 4.2 API Level 17</strong></p>
  
  <p>Why does this happen and this emulator is not shown in compatible devices?</p>
  
  <p>I should mention that I am using <code>Fragment</code> and <code>ViewPager</code> in my application.</p>
  
  <p>The build target of my project is Android 4.2 API Level 17</p>
  
  <p><strong>Update:</strong></p>
  
  <p>The problem solved. I deleted and created the emulator again!!! :-?</p>