It is not showing anything after tapping on the selectfields or pickers. If I access the application directly (e.g. from the build/production/ folder) using browser, the selectfields and pickers are showing fine, which means, it isnt a programming issue. But if I the native app wont work, neither on iOSSimultor nor direclty in iOSi. The iOSSimulator I am using is from xcode 4.4. My iOS is 5.1.1