Swift: Getting 'Snapshotting a view that has not been rendered..' error when trying to open a URL in safari from my app

Question

One of the specifications of my app is that on tapping a tableView cell, the user will be redirected to the website associated with the cell. Here is the code:

Answer 1

It might not be the same problem as me, but I just solved the same warning in my logs.

I'm showing a UIAlertController as an actionSheet popover on an iPad, and I had exactly the same warning 8 times in a row every time I tried to show the alert controller.

To make the warning disappear all I had to do was to layout the alert controller view as in the following code:

let alertController = UIAlertController(title: nil, message: nil, preferredStyle: .ActionSheet)

    ...            

alertController.view.layoutIfNeeded() //avoid Snapshotting error
self.presentViewController(alertController, animated: true, completion: nil)

I hope this helps you or any other person having the same warning.