I try hard to serve my dash apps explicitly through a WSGI server. (I need this for multi app support).
I experimented with the dev server right built-into Flask and I tried Gunicorn - in both cases I get the very undetailed error message “
Error loading layout”. Other WSGI apps run fine through both WSGI servers.
How can I find out more about why the Dash app issues the Error message. What’s going on under the hood? - Can I switch on some debugging for this?