Rails - Apr 2007 - Annoying NoMethodError

Annoying NoMethodError in Admin/project#show when I try to edit and save
a project and view a project by clicking on <%= link_to c.title,
{:action => ''show'', :id => c.id} -%>

Showing app/views/admin/project/show.rhtml where line #7 raised:
undefined method `feature'' for #<Project:0x31eb290>

Extracted source (around line #7):
4: <strong>Title: </strong> <%= @project.title %><br />
5: <strong>Date Created:</strong> <%= @project.created_at
%><br />
6: <strong>Last updated:</strong> <%= @project.updated_at %>
7: <strong>Features: </strong> <%= link_to @project.feature.name,
:action => "show_feature", :id => @project.features.id
%><br />
8: </p>
9:
10: <p><%= @project.description %></p>

heres the show.rhtml:

<h1><%= @project.title %></h1>

<p><strong>Price: </strong> £<%= @project.price %><br
/>
<strong>Title: </strong> <%= @project.title %><br />
<strong>Date Created:</strong> <%= @project.created_at
%><br />
<strong>Last updated:</strong> <%= @project.updated_at %>
<strong>Features: </strong> <%= link_to @project.feature.name,
:action
=> "show_feature", :id => @project.features.id %><br />
</p>

<p><%= @project.description %></p>

<hr />

<p>Developer  <%= mail_to @project.employee_id -%></p>
<p>Designer  <%= mail_to @project.employee_id -%></p>

<%= link_to ''Back'', {:action =>
''list''} %>

heres the project_controller.rb:
 def index
    render :action => ''list''
  end

  def new
    @project = Project.new
    @features = Feature.find(:all)
  end

  def create
    @project = Project.new(params[:project])
    if @project.save
      redirect_to :action => ''list''
    else
      render :action => ''new''
    end
  end

  def list
    @projects = Project.find(:all)
  end

  def show
    @project = Project.find(params[:id])
  end

  def edit
    @project = Project.find(params[:id])
    @features = Feature.find(:all)
  end

  def update
    @project = Project.find(params[:id])
    @features = Feature.find(:all)
    if @project.update_attributes(params[:project])
      redirect_to :action => ''show'', :id => @project
    else
      render :action => ''edit''
    end
  end

  def delete
    Project.find(params[:id]).destroy
    redirect_to :action => ''list''
  end

  def show_feature
    @feature = Feature.find(params[:id])
  end

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