undefined method `model_underscore`

[Nik Bauman]

I have an error popping up when streamlined should not be called at
all. I have streamlined set up for a namespaces, Administration.
Currently, I'm in namespace user_admin modifying nested resources of
the user, and this is thrown on my edit actions:

Full trace: http://pastie.org/337058

ActionView::TemplateError (undefined method `model_underscore' for
#<UserAdmin::ShippingAddressesController:0x34c4714>) on line #1 of
vendor/plugins/streamlined/templates/generic_views/_form.rhtml:
1: <%= error_messages_for model_underscore %>
2:
3: <!--[form:<%= model_underscore %>]-->
4:

(__DELEGATION__):2:in `__send__'
(__DELEGATION__):2:in `model_underscore'


Any clues?

[Bonefish]

http://groups.google.com/group/streamlined/browse_thread/thread/965e96e42d0eeeb9/4f185e2b3a120bae?lnk=gst&q=_form+erb#4f185e2b3a120bae

Regards,
Kerry