# OS version: iOS 14.4.1

**URL:** https://community.thunkable.com/t/os-version-ios-14-4-1/1157549
**Category:** Questions about Thunkable X
**Created:** [March 10, 2021, 11:10am UTC](https://community.thunkable.com/t/os-version-ios-14-4-1/1157549 "2021-03-10T11:10:14Z")
**Posts on this page:** 4
**Page:** 1

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### Author: ![alebull72](https://avatars.discourse-cdn.com/v4/letter/a/bb73d2/32.png) [@alebull72](https://community.thunkable.com/u/alebull72)
#### Post date: [March 10, 2021, 11:10am UTC](https://community.thunkable.com/t/os-version-ios-14-4-1/1157549/1 "2021-03-10T11:10:14Z")

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Helo,

I have a problem when I generate app for iOS 14.4.1.  
According to Apple’s response, the screen is blank and does not run the app.

How to solve this problem? Can someone help me ?

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### Author: ![coinpedia](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/coinpedia/32/99189_2.png) [@coinpedia](https://community.thunkable.com/u/coinpedia)
#### Post date: [March 10, 2021, 12:02pm UTC](https://community.thunkable.com/t/os-version-ios-14-4-1/1157549/2 "2021-03-10T12:02:54Z")

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Are you using a web api or anything with objects?

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### Author: ![alebull72](https://avatars.discourse-cdn.com/v4/letter/a/bb73d2/32.png) [@alebull72](https://community.thunkable.com/u/alebull72)
#### Post date: [March 10, 2021, 4:38pm UTC](https://community.thunkable.com/t/os-version-ios-14-4-1/1157549/3 "2021-03-10T16:38:28Z")

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general… blank screen no run, report by Apple

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### Author: ![ioannis](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/ioannis/32/146956_2.png) [@ioannis](https://community.thunkable.com/u/ioannis)
#### Post date: [November 8, 2024, 1:28pm UTC](https://community.thunkable.com/t/os-version-ios-14-4-1/1157549/4 "2024-11-08T13:28:52Z")

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