alert handling in ui automation iphone app unable to cancel the option

Question

system.logElementTree();

var target = UIATarget.localTarget(); target.onAlert = function onAlert(alert) { UIALogger.logDebug("There was an alert!");

target.onAlert.buttons()["No"].tap({x:164,y:278}); return false; even though no option is clicked systen not performing any action Can anyone please help me ...

Answer 1

I set button label as OK in alert.

alert.buttons()["OK"].tap();

I tried like this. but it throws below error

Cannot perform action on invalid element: UIAElementNil from target.frontMostApp().alert().buttons()

Please suggest