title: Unable to run Android Virtual Device Manager "android avd" getting NullPointerException
body: <p>Getting NullPointerException when trying to start avd. I just downloaded the ADT bundle for Mac and ran android avd. Anyone know why it would fail?</p>
  
  <pre><code>$ ./android avd
  java.lang.NullPointerException
      at com.android.sdklib.internal.avd.AvdInfo.getDeviceName(AvdInfo.java:158)
      at com.android.sdkuilib.internal.repository.ui.DeviceManagerPage.fillDevices(DeviceManagerPage.java:497)
      at com.android.sdkuilib.internal.repository.ui.DeviceManagerPage.fillTable(DeviceManagerPage.java:357)
      at com.android.sdkuilib.internal.repository.ui.DeviceManagerPage.createContents(DeviceManagerPage.java:259)
      at com.android.sdkuilib.internal.repository.ui.DeviceManagerPage.&lt;init&gt;(DeviceManagerPage.java:130)
      at com.android.sdkuilib.internal.repository.ui.AvdManagerWindowImpl1.createDeviceTab(AvdManagerWindowImpl1.java:210)
      at com.android.sdkuilib.internal.repository.ui.AvdManagerWindowImpl1.createContents(AvdManagerWindowImpl1.java:193)
      at com.android.sdkuilib.internal.repository.ui.AvdManagerWindowImpl1.open(AvdManagerWindowImpl1.java:133)
      at com.android.sdkuilib.repository.AvdManagerWindow.open(AvdManagerWindow.java:94)
      at com.android.sdkmanager.Main.showAvdManagerWindow(Main.java:369)
      at com.android.sdkmanager.Main.doAction(Main.java:311)
      at com.android.sdkmanager.Main.run(Main.java:119)
      at com.android.sdkmanager.Main.main(Main.java:102)
  </code></pre>