title: ionic build android's Error : copyFileSync: could not write to dest file
body: <p>When I use the command : <code>ionic cordova build android</code> here is what I get :</p>
  
  <blockquote>
    <p>cp: copyFileSync: could not write to dest file
    (code=ENOENT):/Users/mehdigriche/work/cam1/test/platforms/android/res/xml/config.xml</p>
    
    <p>Parsing
    /Users/mehdigriche/work/cam1/test/platforms/android/res/xml/config.xml
    failed (node:2306) UnhandledPromiseRejectionWarning: Unhandled promise
    rejection (rejection id: 1): Error: ENOENT: no such file or directory,
    open
    '/Users/mehdigriche/work/cam1/test/platforms/android/res/xml/config.xml'</p>
    
    <p>[10:50:14]  lint finished i</p>
  </blockquote>