title: Basic UIAlertController Unable to satisfy constraints
body: <pre><code> UIAlertController *alertController = [UIAlertController alertControllerWithTitle:title
                                                                           message:message
                                                                    preferredStyle:UIAlertControllerStyleAlert];
  
  [alertController show];
  </code></pre>
  
  <p>This code is causing the following error:</p>
  
  <pre><code>...[LayoutConstraints] Unable to simultaneously satisfy constraints.
  Probably at least one of the constraints in the following list is one you don't want. 
  Try this: 
      (1) look at each constraint and try to figure out which you don't expect; 
      (2) find the code that added the unwanted constraint or constraints and fix it. 
  (Note: If you're seeing NSAutoresizingMaskLayoutConstraints that you don't understand, refer to the documentation for the UIView property translatesAutoresizingMaskIntoConstraints) 
  (
  "&lt;NSAutoresizingMaskLayoutConstraint:0x7af32260 h=-&amp;- v=-&amp;- UITransitionView:0x7ae60c70.height == UIWindow:0x7aebc600.height   (active)&gt;",
  "&lt;NSAutoresizingMaskLayoutConstraint:0x7af9b6f0 h=--- v=--- UIWindow:0x7aebc600.height == 0   (active)&gt;",
  "&lt;NSLayoutConstraint:0x79f1f050 UIView:0x7ae6ec40.height &gt;= 44   (active)&gt;",
  "&lt;NSLayoutConstraint:0x79f1d6a0 _UIAlertControllerView:0x7a26ce00'Error'.height == UIView:0x7ae6ec40.height   (active)&gt;",
  "&lt;NSLayoutConstraint:0x7aafb360 _UIAlertControllerView:0x7a26ce00'Error'.centerY == UITransitionView:0x7ae60c70.centerY   (active)&gt;",
  "&lt;NSLayoutConstraint:0x7afb81e0 V:|-(&gt;=0)-[_UIAlertControllerView:0x7a26ce00'Error']   (active, names: '|':UITransitionView:0x7ae60c70 )&gt;"
  )
  
  Will attempt to recover by breaking constraint 
  &lt;NSLayoutConstraint:0x79f1f050 UIView:0x7ae6ec40.height &gt;= 44   (active)&gt;
  
  Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to     catch this in the debugger.
  The methods in the UIConstraintBasedLayoutDebugging category on UIView  listed in &lt;UIKit/UIView.h&gt; may also be helpful.
  </code></pre>
  
  <p>Note: In the wider context of what my app is doing, I have no choice but to use <code>[alertController show]</code></p>