title: ionic error during processing of action! Attempting to revert
body: <p>I have a project for the Android platform, to run  "ionic build android" or ionic emulate android" displays the below message: </p>
  
  <p>Error during processing of action! Attempting to revert...
  Error: Uh oh!
  Invalid Version: undefined</p>
  
  <p>I have several installed sdk API 16 - API 23
  Ionic 1.7.10
  Cordova 5.4.1
  OS X El Capitan 10.11</p>