symfony error 500 instead 404 at production

Question

Hello,

my symfony project at production when an actions does not exist is throwing error 500 instead of 404. At dev enviroment, it shows error 404 (actually a debug of the 404 error says action not found).

I am using custom 404 templates as manual says.

Answer 1

It sounds like the error is in your custom 404 action. Can you provide the code for your 404 action and how you've defined your custom 404 in your settings.yml?