App deploys with no errors but shows blank page

Community Cloud
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1

Hi all,

My Streamlit app deploys with no errors, but just shows a blank page.

[13:18:50] 📦 Processed dependencies!
  • :white_check_mark: App works locally
  • :snake: Python: 3.10
  • :package: Streamlit: 1.35.0

Would appreciate help figuring out why it fails silently on Streamlit Cloud. Thanks!

2

Screenshot From 2025-06-08 14-10-54
Screenshot From 2025-06-08 14-10-54865×519 25.8 KB

3

Your app appears to be functioning correctly on our end. To resolve the issue, you could try restarting your browser, clearing the cache, or using a different browser.

4

Streamlit Cloud has been behaving unpredictably. My real app failed to deploy several times, and after attempting to delete, relaunch, and reboot it—without understanding what went wrong – the demo app was deployed instead. This was not the app I intended to launch.

Thank you all for replies.