# React Native source code can't run in Visual Studio Code

**URL:** <https://forums.rocket.chat/t/react-native-source-code-cant-run-in-visual-studio-code/15250>\
**Category:** Development\
**Created:** [October 28, 2022, 9:05am UTC](https://forums.rocket.chat/t/react-native-source-code-cant-run-in-visual-studio-code/15250 "2022-10-28T09:05:33Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![rochatforhelp](https://avatars.discourse-cdn.com/v4/letter/r/db5fbb/32.png) [@rochatforhelp](https://forums.rocket.chat/u/rochatforhelp)\
**Post date:** [October 28, 2022, 9:05am UTC](https://forums.rocket.chat/t/react-native-source-code-cant-run-in-visual-studio-code/15250/1 "2022-10-28T09:05:33Z")

</div>

Good afternoon. I have a problem in Rocket.chat.mobile React Native. When I launched the app, it could give such an this error

 ![2022-10-28_14-04-41](https://us1.discourse-cdn.com/flex021/uploads/rocketchat/original/2X/d/db05442c1be5872c7658182d4e48da79ffed14b7.png)

```
  I used this [guide]

```