Redmine

Hello.

I followed the tutorial, but I don´t have success.
I followed Ruby on Rails tutorials, and I created an application outside of Redmine and it works. But inside redmine, this is my nightmare.

The index page does not appear, when it appears the links for editing and deleting does not work.

Someone who has already created a new plugin, can you help me?

I think I'm having trouble setting the routing.

Thank´s a lot!!