title: the google play services resources were not found error using admob
body: <p>I am trying to get interestial ads from admob, but there is an error related to play services resources.</p>
  
  <p>Here is my error log cat.</p>
  
  <p>The Google Play services resources were not found. Check your project configuration to ensure that the resources are included.</p>
  
  <p>12-19 00:08:48.240: W/ResourceType(10113): getEntry failing because entryIndex 13 is beyond type entryCount 5 
  Failure getting entry for 0x7f0b000d (t=10 e=13) in package 0 (error -2147483647)</p>