title: Eclipse and Android error 'parseSdkContent failed'
body: <p>Having this issue since I upgraded the <code>Android Tools</code> to 21.1. When I start eclipse, even in a clean workspace, I get the error <code>parseSdkContent failed</code> and the details say:</p>
  
  <pre><code>com.android.sdklib.devices.DeviceManager.createInstance
  (Ljava/lang/String;Lcom/android/utils/ILogger;)
  Lcom/android/sdklib/devices/DeviceManager;
  </code></pre>
  
  <p>I have searched the internet and tried almost every solution but to no avail. When I go to Android preferences and try to set the path to the SDK , it says no target available. Is there anything else that I can try? I can't do any of my Android Development until it's fixed.</p>