Using Tablet OS SDK version 1.1.0 and AIR 2.7, the main screen in FruitBat that shows your application’s icon when a descriptor is loaded may show “undefined” for both app name and app version. This does not affect FruitBat’s main functions; it still works as advertised, you’ll just see “undefined” instead of your app’s name or version. This includes the name of any packaged BAR file. You can change the package’s filename to anything you wish after it is generated (all of the important “stuff” is inside).
The fix has already been completed for the next update.