On 8 July 2013 02:25, Lost Warrior <
li...@ruby-forum.com> wrote:
> Rails 4 application is throwing the errors during the startup with
> development. I use mongodb for DB.
>
> flex/config/environments/development.rb:1:in `<top (required)>':
> undefined method `configure' for #<Flex::Application:0x007f49ec793870>
> (NoMethodError)