# Chapter 14 final solution FlightBoardInformation.swift can not show preview view

**URL:** <https://forums.kodeco.com/t/chapter-14-final-solution-flightboardinformation-swift-can-not-show-preview-view/120254>\
**Category:** SwiftUI by Tutorials\
**Created:** [September 17, 2020, 4:24am UTC](https://forums.kodeco.com/t/chapter-14-final-solution-flightboardinformation-swift-can-not-show-preview-view/120254 "2020-09-17T04:24:52Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![yangwulong1978](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/yangwulong1978/32/102075_2.png) [@yangwulong1978](https://forums.kodeco.com/u/yangwulong1978)\
**Post date:** [September 17, 2020, 4:24am UTC](https://forums.kodeco.com/t/chapter-14-final-solution-flightboardinformation-swift-can-not-show-preview-view/120254/1 "2020-09-17T04:24:52Z")

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Chapter 14 final solution FlightBoardInformation.swift can not show preview view.

why this view 's preview canvas can not show up.  
same solution ,other view’s preview canvas can show up.

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**Author:** ![bmorefield](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/bmorefield/32/111506_2.png) [@bmorefield](https://forums.kodeco.com/u/bmorefield)\
**Post date:** [September 18, 2020, 12:18pm UTC](https://forums.kodeco.com/t/chapter-14-final-solution-flightboardinformation-swift-can-not-show-preview-view/120254/2 "2020-09-18T12:18:34Z")

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I think that’s an Xcode bug. It’s on my list to look at and fix for the third edition.