Sudden error

[bugangchoi]

I deployed the app and it ran well, but to suddenly run it today,
oh no.
Error running app. It says, “If you need help, try the Streamlit docs and forums.”
My code is the same as before. Suddenly, even when running locally, the execution has slowed significantly, and there is an error, but I don’t know what’s causing it.

because of my laptop? or sth? i wanna cry…(plus, i am not good at english)

[dataprofessor]

Hi @bugangchoi

Thanks for your post and sorry to hear that. Have you tried restarting your app to get it back up running. Also, I suspect that the app may have exceeded the memory usage (for this you may try adding caching to help reduce the load). Also, in the lower right hand corner of the app (when logged in) you can see the error log for potential indicator of what went wrong.

If you like, you can share the error log message so that we can help to see what may be the issue.

Hope this helps

Best regards,
Chanin