title: android studio build AVD unknown error
body: <p><a href="https://i.stack.imgur.com/jUHx6.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/jUHx6.jpg" alt="enter image description here"></a></p>
  
  <p>and</p>
  
  <p><a href="https://i.stack.imgur.com/xBTDw.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/xBTDw.jpg" alt="enter image description here"></a></p>
  
  <p>my PC cpu(E3-1231v3),vt is already.And,I am a tiro.I can't  solve this problem.Can anyone give me some advice? thank you.</p>