# Logic

**URL:** <https://community.thunkable.com/t/logic/4062011>\
**Category:** Questions about Thunkable X\
**Created:** [August 6, 2025, 5:55pm UTC](https://community.thunkable.com/t/logic/4062011 "2025-08-06T17:55:52Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![matthieu090190h71afx](https://avatars.discourse-cdn.com/v4/letter/m/e9bcb4/32.png) [@matthieu090190h71afx](https://community.thunkable.com/u/matthieu090190h71afx)\
**Post date:** [August 6, 2025, 5:55pm UTC](https://community.thunkable.com/t/logic/4062011/1 "2025-08-06T17:55:52Z")

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Hello everyone.

I am creating an app. In that app, I want to let users choose a profile picture. When they click on an image (User Icon) , the upload window opens. I manage to choose the right blocks to do this

Now The problem is , if no picture is upload, i would like the User Icon Image to be visible. I can’t find the right combination of block to do it.

Could you help me please?

Thank You

Matt

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**Author:** ![tatiang](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/tatiang/32/55482_2.png) [@tatiang](https://community.thunkable.com/u/tatiang)\
**Post date:** [August 8, 2025, 3:56pm UTC](https://community.thunkable.com/t/logic/4062011/2 "2025-08-08T15:56:20Z")

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Take a look at this video, specifically the Error Handling section: [https://www.youtube.com/watch?v=2vAzECsNKyc&ab\_channel=Thunkable](https://www.youtube.com/watch?v=2vAzECsNKyc&ab_channel=Thunkable)

If you still need help, post a screenshot of blocks you’ve tried and someone can probably advise you.

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**Author:** ![matthieu090190h71afx](https://avatars.discourse-cdn.com/v4/letter/m/e9bcb4/32.png) [@matthieu090190h71afx](https://community.thunkable.com/u/matthieu090190h71afx)\
**Post date:** [August 13, 2025, 2:43pm UTC](https://community.thunkable.com/t/logic/4062011/3 "2025-08-13T14:43:34Z")

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Hello tatiang,

Thank You very much for taking time to answer me. Have a nice day.

Matt

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**Author:** ![system](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/0/f/0f59f292712368bce16ff80133ae10de8a6f27e8.png) [@system](https://community.thunkable.com/u/system)\
**Post date:** [November 11, 2025, 2:44pm UTC](https://community.thunkable.com/t/logic/4062011/4 "2025-11-11T14:44:04Z")

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