Why can't routing work in Symphony 2.8?

Question

symfony

Why does it work like this:

_welcome:
    path:      /
    defaults:  { _controller: MyBundle:App:homepage }

but this doesn't work anymore:

_welcome:
    path:      /something
    defaults:  { _controller: MyBundle:App:homepage }

?
Thanks to!

Answer 1

Flew nginx config. Thanks to all.

Answer 2

You are probably following http://example.com/something/
Remove the slash at the end, or put it in the routing