[TIMOB-13095] Android: ListView: Running Update Items in ListView ,runtime exceptions occur

Android: ListView: Running Update Items in ListView ,runtime exceptions occur Steps to reproduce. 1. Take out the KitchenSink as follows a) git checkout -b vishalduggal-listview_tests master b) git pull https://github.com/vishalduggal/KitchenSink.git listview_tests 2. Run the kitchenSink. 3. Navigate to Views > List View (New) > Update Items under Section API - Item Management. Expected: App should run with out any exceptions. Actual: Exceptions are occurred. Logs are 03-18 16:50:29.751: E/TiExceptionHandler(5805): (main) [2534,8337] ----- Titanium Javascript Runtime Error ----- 03-18 16:50:29.751: E/TiExceptionHandler(5805): (main) [0,8337] - In ui/common/baseui/listview/list_itemsupdate.js:19,6 03-18 16:50:29.751: E/TiExceptionHandler(5805): (main) [1,8338] - Message: Uncaught TypeError: Cannot read property 'taskTrack' of undefined 03-18 16:50:29.751: E/TiExceptionHandler(5805): (main) [0,8338] - Source: item.taskTrack.value = e.value; 03-18 16:50:29.751: E/V8Exception(5805): Exception occurred at ui/common/baseui/listview/list_itemsupdate.js:19: Uncaught TypeError: Cannot read property 'taskTrack' of undefined