iOS: Warning "attempt to present ViewController whose view is not in the window hierarchy"

iOS: Warning "attempt to present ViewController whose view is not in the window hierarchy"

ios objective-c uiactivityviewcontroller presentviewcontroller uiview-hierarchy

objective-c

iOS: present view controller programmatically

ios objective-c uiviewcontroller uistoryboard presentviewcontroller

objective-c

Push View from Presented View Controller in iOS

ios objective-c uinavigationcontroller pushviewcontroller presentviewcontroller

objective-c

Using presentViewController from UIView

ios objective-c xcode ios6 presentviewcontroller

objective-c

Incorrect frame when dismissing modally presented view controller

ios objective-c uiviewcontroller presentviewcontroller uipresentationcontroller

objective-c

presentViewController transition animation

ios objective-c uiviewcontroller navigationcontroller presentviewcontroller

objective-c

Refreshing Parent ViewController after dismissing ModalViewController

ios objective-c uiviewcontroller nsnotificationcenter presentviewcontroller

objective-c