navigator.popView() does not work in Flex 4.5 mobile navigating back
I am having problem in navigating back to my previous view in flex 4.5 mobile.

In the main application file(under src//default), I have created a back button in the action content so that be in any view I can see then and go beck to my previous view.
I am using 
navigator.popView(); when the back button is pushed.

However, it goes to a blank screen
But however, if you use the emulator's back button it goes back toa a previous view. I am using navigator.pushView to nmove to a next view. 

Any help, appreciated
navigator.popView() does not work in Flex 4.5 mobile navigating back
===

I am having problem in navigating back to my previous view in flex 4.5 mobile.

In the main application file(under src//default), I have created a back button in the action content so that be in any view I can see then and go beck to my previous view.
I am using 
navigator.popView(); when the back button is pushed.

However, it goes to a blank screen
But however, if you use the emulator's back button it goes back toa a previous view. I am using navigator.pushView to nmove to a next view. 

Any help, appreciated