# Back button on UIKit leads to Null and crashes the app

**URL:** <https://forum.social.plus/t/back-button-on-uikit-leads-to-null-and-crashes-the-app/149>\
**Category:** Android\
**Tags:** technical\
**Created:** [May 14, 2021, 12:33pm UTC](https://forum.social.plus/t/back-button-on-uikit-leads-to-null-and-crashes-the-app/149 "2021-05-14T12:33:03Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![touchaponk](https://avatars.discourse-cdn.com/v4/letter/t/ec9cab/32.png) [@touchaponk](https://forum.social.plus/u/touchaponk)\
**Post date:** [May 14, 2021, 12:33pm UTC](https://forum.social.plus/t/back-button-on-uikit-leads-to-null-and-crashes-the-app/149/1 "2021-05-14T12:33:03Z")

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Android UIKit back button leads to Null and crashes the app - we’re using the latest (1.12.0) version from this link: [GitHub - AmityCo/ASC-UIKit-Android](https://github.com/AmityCo/ASC-UIKit-Android)

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**Author:** ![Trust](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.social.plus/trust/32/63_2.png) [@Trust](https://forum.social.plus/u/Trust)\
**Post date:** [May 14, 2021, 12:56pm UTC](https://forum.social.plus/t/back-button-on-uikit-leads-to-null-and-crashes-the-app/149/2 "2021-05-14T12:56:33Z")

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Hello Touchaponk👋  
We believe it’s fixed in UIKit 2.0.0. We will double check and get back by Monday.

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**Author:** ![Trust](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.social.plus/trust/32/63_2.png) [@Trust](https://forum.social.plus/u/Trust)\
**Post date:** [May 20, 2021, 10:00am UTC](https://forum.social.plus/t/back-button-on-uikit-leads-to-null-and-crashes-the-app/149/3 "2021-05-20T10:00:35Z")

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Hi, sorry for the delayed response.  
We can confirm that we already fixed the issue on UIKit 2.0.0.