I have a problem: You can see that in my dismissKeyboard Function I have got an error. Can you explain me the error?
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2The error is in the debug console: wrapping optional value stuff. `textField` seems to be nil. The IBOutlet doesn't seems to be connected to your Xib. Also, don't tag with OS X or Objective-C when it's not related to them! – Larme Sep 07 '16 at 13:28
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The problem is that your UITextField is nil.
In line 12 where you have your textfield declared there is a small circle next to the line number. If you have your outlet connected correctly this circle is filled.
If you change to splitt-view (upper right corner - the two circles) you can drag from said circle to the textfield to make the connection.
David Schmoecker
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