Ios:push Viewcontroller presenting view controllers on detached view controllers is discouraged warning

Cause: A,b,c three viewcontroller,a as the root view, B.view is added to a, and the Modal (Presentviewcontroller) POPs C in B.

In this case, a caption warning will appear.

Workaround:

1. [self. View. Window. RootviewcontrollerPresentviewcontroller: Controller
Animated:YEScompletion:nil];

/* Here's an explanation

 the Reason of this warning is I am presenting a view controller over a small view it is not full size view. Given below is the image of my project. Where on click on the four option above. User navigate to different Childviewcontroller ' s view. (It works like Tabviewcontroller). But the Childviewcontroller contains view of small size. So if we present a view from Childviewcontroller it gives this warning.

*/

I also think that this is a temporary solution to the problem, this method appears to solve the problems, the actual may be in special cases caused more serious bugs

2. Correct use of Viewcontroller, this problem is caused by misuse of Viewcontroller

Resources:

Http://stackoverflow.com/questions/19890761/warning-presenting-view-controllers-on-detached-view-controllers-is-discourage

http://onevcat.com/2012/02/uiviewcontroller/

Ios:push Viewcontroller presenting view controllers on detached view controllers is discouraged warning