ActionController::RoutingError in actionpack-1.13.2

The specific error is:
ActionController::RoutingError (no route found to match
“/application/setservice” with {:method=>:post})
With actionpack-1.12.5 the default route handled
/application/setservice.

I have found a workaround by adding the route
map.connect ‘application/setservice’, :controller=>‘application’,
:action=>‘setservice’, :method=>:post

Why isn’t the default route working for this particular form action?

Thanks

Ken

I use the words you taught me. If they don’t mean anything any more,
teach me others. Or let me be silent.
Samuel Beckett (Clov, Endgame)