# Segue won't unwind **URL:** \ **Category:** iOS\ **Created:** [August 5, 2017, 6:32am UTC](https://forums.kodeco.com/t/segue-wont-unwind/32952 "2017-08-05T06:32:01Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![brower](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/brower/32/102075_2.png) [@brower](https://forums.kodeco.com/u/brower)\ **Post date:** [August 5, 2017, 6:32am UTC](https://forums.kodeco.com/t/segue-wont-unwind/32952/1 "2017-08-05T06:32:01Z")
I control-dragged a bar button item on the navigation bar of a table view controller that uses a navigation controller to the exit icon of the table view controller. I was able to select an unwind function for it. However, when I run the code, it won’t unwind. when I click the bar button item, it doesn’t do anything. Neither the prepareForSegue nor the unwind function is executed. What should I check? ---
**Author:** ![scy](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/scy/32/105896_2.png) [@scy](https://forums.kodeco.com/u/scy)\ **Post date:** [August 5, 2017, 4:56pm UTC](https://forums.kodeco.com/t/segue-wont-unwind/32952/2 "2017-08-05T16:56:47Z")
Have you set the identifier of the Unwind segue ? ---
**Author:** ![brower](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/brower/32/102075_2.png) [@brower](https://forums.kodeco.com/u/brower)\ **Post date:** [August 5, 2017, 9:53pm UTC](https://forums.kodeco.com/t/segue-wont-unwind/32952/3 "2017-08-05T21:53:09Z")
Yes. I got it to work somehow. This is erratic. ---
**Author:** ![system](https://s3.amazonaws.com/cdn.raywenderlich.com/community/forum-assets/noun-game-ghost-878668.png) [@system](https://forums.kodeco.com/u/system)\ **Post date:** [January 18, 2018, 10:32pm UTC](https://forums.kodeco.com/t/segue-wont-unwind/32952/4 "2018-01-18T22:32:09Z")
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