Nil.to_sym Problem

HI everyone, require some help! cannot figure out this error and how to fix it!

Showing user/index.html.erb where line #59 raised:

You have a nil object when you didn't expect it! The error occurred while evaluating nil.to_sym

Extracted source (around line #59):

56: <% end %> 57: </ol> 58: 59: <div id="hub">Blog: <%= link_to "(manage)", posts_path(@blog) %></

60: <div id="hubtwo"><%= render :partial => "user/blog" %></div> 61: 62:

HI everyone, require some help! cannot figure out this error and how to fix it!

Showing user/index.html.erb where line #59 raised:

At a guess it would seem that @blog is nil

Fred