title: NullPointerException while working with Android development in Eclipse
body: <p>I'm just getting started with Android app development on a Mac, and I keep getting a NullPointerException everytime I go into Strings.xml to edit it.</p>
  
  <p>Here's the steps I followed -</p>
  
  <ul>
  <li>Downloaded eclipse 3.5</li>
  <li>Installed the Android SDK</li>
  <li>Downloaded SDKs from Android SDK manager.</li>
  <li>Created a basic Hello World Project.</li>
  </ul>
  
  <p>The project compiles and runs fine, but if I add even a single character to Strings.xml, a popup comes up that says -</p>
  
  <p>"An error has occured. Please see the log for details.<br />
  An error has occured. Please see the log for details."</p>
  
  <p>When I click details, all I see is - "An error has occurred. See error log for more details.
  java.lang.NullPointerException"</p>
  
  <p>Anything I'm missing completely?</p>