title: Android Studio 3.0.1 Shows Emulator: Process finished with exit code 1
body: <p>I'm new to Linux. Recently I installed Android Studio 3.0.1. When I try to
  create new AVD that time it shows me this error. Please, someone, help me to fix it.</p>
  
  <blockquote>
    <p>7:02 PM   Emulator: emulator: ERROR: Unknown AVD name
    [New_Device_API_26], use -list-avds to see valid list.</p>
    
    <p>7:02 PM   Emulator: Process finished with exit code 1</p>
    
    <p>7:10 PM   Emulator: emulator: ERROR: Unknown AVD name
    [New_Device_API_26], use -list-avds to see valid list.</p>
    
    <p>7:10 PM   Emulator: Process finished with exit code 1</p>
    
    <p>7:10 PM   Emulator: emulator: ERROR: Unknown AVD name
    [New_Device_API_26], use -list-avds to see valid list.</p>
    
    <p>7:10 PM Emulator: Process finished with exit code 1</p>
  </blockquote>
  
  <p><a href="https://i.stack.imgur.com/Vu9uD.png" rel="noreferrer"><img src="https://i.stack.imgur.com/Vu9uD.png" alt="enter image description here"></a></p>