removing one album in data.xml breaks the app

Feb 18, 2008 at 11:36 PM
Edited Feb 28, 2008 at 4:45 PM
if I remove say, the San Francisco album from data.xml (in the 'typical' sample), slideshow runs, creates the menubar at the bottom, but then never continues on to display the menu bar at the top, along with the albums.
Since it is difficult to debug changes like this in xml, what mechanisms with this design/architecture are breaking the app? Is there something somewhere else depending on this one album to be defined and require it to be there?
Thank you,