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copied!<p>This happened to me when I merged a project from the storyboard to the old way using xibs for constructing views. The main reason for switching back was the fact I couldn't properly put up a modal view properly. The way I usually do it is by having a delegate method from a UIButton construct an instance of a certain viewcontroller, set some of its properties (the most import one being the delegate so i can properly dismiss the modal view controller again) and then present it in a modal way. In the new storyboard way, this is supposedly done with a segue. Customizing the transition is only doable by making a custom class that extends the UIStoryboardSegue class. I find this way too much hassle compared to the simple way it used to be so I merged back.</p> <p>How did this cause me to have a viewcontroller load twice? When transferring the code from the storyboard project to the xib project, I made a couple of xibs (one for each ViewController) and <strong>copied</strong> the viewcontroller object from the storyboard. This led to a xib with in it not a viw, but a viewcontroller; meaning i had put a viewcontroller in a viewcontroller (since the file's owner is also an instance of the viewcontroller). I don't think in your case that you had this problem but I hope it maybe helps someone some day.</p> <p>To fix this move the view from the view controller out of the view controller and to the root level of the objects section. Both the view controller and it's navigation item should be deleted. Build and run and you should see only one allocation for the view controller. This is the file owner.</p>

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