# A problem with thunkable Pro

**URL:** https://community.thunkable.com/t/a-problem-with-thunkable-pro/51651
**Category:** Questions about Thunkable X
**Created:** [October 12, 2018, 11:21pm UTC](https://community.thunkable.com/t/a-problem-with-thunkable-pro/51651 "2018-10-12T23:21:18Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![AcrobatEpee](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/acrobatepee/32/26336_2.png) [@AcrobatEpee](https://community.thunkable.com/u/AcrobatEpee)
#### Post date: [October 12, 2018, 11:25pm UTC](https://community.thunkable.com/t/a-problem-with-thunkable-pro/51651/2 "2018-10-12T23:25:35Z")

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Now you need to initialize variables you can’t create them (it’s basically the same)

> [@Variable scope definition in X platform](http://community.thunkable.com/t/variable-scope-definition-in-x-platform/51242/6):
>
> Yes, we just changed how variables work. When you make an “app variable” it will work throughout your app, on all screens! The documentation will catch up soon. Example project: [https://x.thunkable.com/copy/ead3b7a96c728c7a75403d8d5e886dd7](https://x.thunkable.com/copy/ead3b7a96c728c7a75403d8d5e886dd7)

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