title: Constraints warning in console
body: <p>I am new in Auto Layout and constraints. So I applied constraints according to super view by storyboard, but facing some below warning: </p>
  
  <blockquote>
    <p>"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.  (
        "&lt;_UILayoutSupportConstraint:0x14dfa550 V:[_UILayoutGuide:0x14df81e0(0)]>",
        "&lt;_UILayoutSupportConstraint:0x14dfa520 V:|-(0)-[_UILayoutGuide:0x14df81e0]   (Names: '|':UIView:0x14ed7ff0
    )>",
        "",
        "",
        "",
        "",
        "" )</p>
    
    <p>Will attempt to recover by breaking constraint 
    </p>
    
    <p>Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints
    to catch this in the debugger. The methods in the
    UIConstraintBasedLayoutDebugging category on UIView listed in
     may also be helpful. 2016-08-01 11:56:48.694
    Laatli[1034:623262] 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.  (
        "",
        "",
        "",
        "",
        "",
        "",
        "" )</p>
    
    <p>Will attempt to recover by breaking constraint 
    </p>
    
    <p>Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints
    to catch this in the debugger. The methods in the
    UIConstraintBasedLayoutDebugging category on UIView listed in
     may also be helpful. 2016-08-01 11:56:48.699
    Laatli[1034:623262] 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.  (
        "&lt;_UILayoutSupportConstraint:0x14dfa550 V:[_UILayoutGuide:0x14df81e0(64)]>",
        "&lt;_UILayoutSupportConstraint:0x14dfa520 V:|-(0)-[_UILayoutGuide:0x14df81e0]   (Names: '|':UIView:0x14ed7ff0
    )>",
        "",
        "",
        "",
        "",
        "",
        "" )</p>
    
    <p>Will attempt to recover by breaking constraint 
    </p>
    
    <p>Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints
    to catch this in the debugger. The methods in the
    UIConstraintBasedLayoutDebugging category on UIView listed in
     may also be helpful."</p>
  </blockquote>
  
  <p>I don't know why these warnings are coming in console.</p>