Oh no. Error running app


As of today I started to see an Oh no. Error running app message on my streamlit app. Would someone be able to help me on why this message has began to appear on the app please? As, I cannot see no error messages to determine why this would occur.



I can run the app locally without any issues too.

Please have a look at the deployment console, there should be at least an error message?
I assume it is the issue with the click library, see other threads about this.

I have to re-deploy the app to see the console, couldn’t see it originally.

Thanks for pointing me at the click library issue, that is what was causing the problem. I have now resolved this and the app is running as expected.