# App crashing when change of screens

**URL:** <https://community.thunkable.com/t/app-crashing-when-change-of-screens/50513>\
**Category:** Questions about Thunkable X\
**Created:** [October 5, 2018, 10:37pm UTC](https://community.thunkable.com/t/app-crashing-when-change-of-screens/50513 "2018-10-05T22:37:23Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Choofa](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/choofa/32/11591_2.png) [@Choofa](https://community.thunkable.com/u/Choofa)\
**Post date:** [October 5, 2018, 10:37pm UTC](https://community.thunkable.com/t/app-crashing-when-change-of-screens/50513/1 "2018-10-05T22:37:23Z")

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Here’s a link for my project. What’s wrong with it?  
[https://x.thunkable.com/copy/9e9cf44c70dc708cd5a7694ad46d3b6a](https://x.thunkable.com/copy/9e9cf44c70dc708cd5a7694ad46d3b6a)

I press button “login” at start in loginscreen, then I come to mainscreen and when I try to open(click button) another screen it crashes 🤔 Any idea why?

I use Galaxy S7

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**Author:** ![Choofa](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/choofa/32/11591_2.png) [@Choofa](https://community.thunkable.com/u/Choofa)\
**Post date:** [October 6, 2018, 9:51pm UTC](https://community.thunkable.com/t/app-crashing-when-change-of-screens/50513/2 "2018-10-06T21:51:45Z")

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I see the app has been shared 2 times, any suggestions on what’s wrong? Is it a bug or anything I’ve done wrong?

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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, 11:55am UTC](https://community.thunkable.com/t/app-crashing-when-change-of-screens/50513/3 "2024-11-08T11:55:16Z")

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