CAknSettingItemList::EditItemL(currentItem, aCalledFromMenu)

I have some problems with CAknSettingItemList::EditItemL on Symbian S60.

When I run the application in the emulator it works. When I run the application on Symbian S60 (Nokia N80) I am able to display my settings view. However, when I choose one item such that EditItemL is called on my CAknSettingItemList derived class, the application exits with no errors when I call the method in the base class:

TRAPD(error, CAknSettingItemList::EditItemL(currentItem, aCalledFromMenu));

currentItem = 0 and aCalledFromMenu = ETrue and the the method does not leave.

Any clues why this works in the emulator and not on Nokia N80(my application is self-signed)?

Olav