# The Stage and sprite in Canvas aren't visible

**URL:** <https://community.thunkable.com/t/the-stage-and-sprite-in-canvas-arent-visible/2487593>\
**Category:** Issues / Bugs\
**Created:** [June 29, 2023, 8:25am UTC](https://community.thunkable.com/t/the-stage-and-sprite-in-canvas-arent-visible/2487593 "2023-06-29T08:25:27Z")\
**Posts on this page:** 1\
**Showing post:** 9

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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:** [July 10, 2023, 12:53pm UTC](https://community.thunkable.com/t/the-stage-and-sprite-in-canvas-arent-visible/2487593/9 "2023-07-10T12:53:30Z")

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Hello @muhammadafarouqwdu  
I also found a reason this can happen: the firewall is blocking [https://thunkable.github.io](https://thunkable.github.io/)  
This solved the issue for someone else here:

> [@Canvas not appearing on Live Testing function or Preview](https://community.thunkable.com/t/canvas-not-appearing-on-live-testing-function-or-preview/722617/7):
>
> We’ve solved the issue, our firewall was blocking [https://thunkable.github.io](https://thunkable.github.io/) for our students, once it was unblocked they could access the Canvas component. Thanks for your help!

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