title: Android AVD starting error
body: <p>I am getting this error when i start an avd in android studio.
  Any help would be appreciated. And also unable to start android studio except from terminal.</p>
  
  <p>PANIC: <code>HOME</code> is defined but could not find <code>Nexus_4_API_21.ini</code> file in <code>$HOME/.android/avd</code>
  (Note: avd is searched in the order of <code>$ANDROID_AVD_HOME,$ANDROID_SDK_HOME/.android/avd and $HOME/.android/avd</code>)</p>