From firstController,I try to switch viewController :
let player = self.storyboard?.instantiateViewControllerWithIdentifier("WK_player") as? WKViewController
self.navigationController?.pushViewController(player!, animated: true)
But WKViewController doesn't appears and directly call his deinit.
It's work well with
performSegueWithIdentifier("WK_Play", sender: nil)
But with this, dealloc is never get called when I close player and keep existing in memory.
dismissViewControllerAnimated(true, completion: nil)
What is the problem ?
The issue for the memory leak isn't performSegueWithIdentifier("WK_Play", sender: nil)
. The issue is probably that you have a strong reference somewhere in WK_Play VC which isn't removed thus the VC can't get deallocated.
You could also just try presenting with, but I bet the memory leaks will remain:
let player = self.storyboard?.instantiateViewControllerWithIdentifier("WK_player") as? WKViewController
self.presentViewController(player, animated: true, completion: nil)
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