I\'m not looking to turn on the dangerous debugging console, but my application is getting a 500 error and doesn\'t seem to be writing any output for me to investigate more deep
I know that this is a VERY old post, but I ran into the issue now, and it took me a bit to find the solution. Flask sends errors to the server. I was running Gunicorn with an upstart script on Ubuntu 14.04 LTS, and the place where I found the error logs was as follows:
/var/log/upstart/myapp.log
http://docs.gunicorn.org/en/stable/deploy.html#upstart
Just in case some other poor soul ends up in this situation.