How to view what's causing "Unhandled runtime error"

[tobyporter]

I'm trying to run my app using the Docker Anvil App Server.

After successfully starting the container and opening http://localhost:3030 the app gives a "Unhandled runtime error".

This is not very helpful. Is there a way to identify what's causing the error?

• The container log/output does not show any errors
• I've explored inside the container for error logs: /anvil-data/error.log is empty
• Nothing in /var/log

How can I diagnose what the issue is? Can the server be started in a "debug" mode?

Thanks

[j2l]

I agree, it should be more verbose to help you can check your browser console, sometimes server errors appear there too.