The service has encountered an error while checking the health of the Streamlit app: EOF

[Charly_Wargnier]

Thanks, @nitishka. It might indeed relate to exceeding the maximum memory allowance in Streamlit Cloud, which could explain why it’s working well locally but not in Cloud.

As a debugging step, I would suggest trying with smaller files and seeing whether that works in the Cloud.

Also, please check this post for reference, where a user has been facing the same issue as yours:

The service has encountered an error while checking the health of the Streamlit app: Get "http://localhost:8501/script-health-check": EOF

Does your app work locally?

Let me know

Charly