When I build and run the vuforia sample programs on my iPhone 4, the camera launches but nothing else appears on the screen. If I touch the screen menus pop up but even if I select different options nothing appears.
It's my first time to run the sample apps and I'm guessing an overlay view or something is supposed to appear above the camera view but nothing does. The debug console doesn't show any *obvious* errors. I'm running iOS 5.1.1.
Any idea what's going on?