can't convert Array into String

[tbohr]

Hello,

i want to use this gem instead of "translate_routes" - my project is rails 3.0.1.

try:
rake 0.8.7 routes
returns:
rake aborted!
can't convert Array into String

try:
server start - same problem.

i delete all lines from my routes.rb, only these lines:

Test::Application.routes.draw do
resources :contacts
end

ActionDispatch::Routing::Translator.translate_from_file('config/locales/routes.yml', { :prefix_on_default_locale => true })

nothing helps.

thanks.