Rails - May 2011 - Image tag helper not working for rails 3.1

Hi i am a ruby on rails programmer with almost a year experience i am
having problems using the asset tag helper in rails 3.1. if i do
something like
 <% image_tag(''rails.png'') %> the image does not get
displayed. if i
check my server log, i realized that it cannot find the image. That is
for images. As for SCSS style sheet it works but whenever i refresh my
browser i get a default template. then my server log says undefined
method >= for nil:NillClass. i dont no what to do at this moment. if i
switch to rails 3.0.7 it all works fine but SCSS does not work at all.
I''m using railsinstaller 1.1.1 with ruby 1.8.7.

-- 
You received this message because you are subscribed to the Google Groups
"Ruby on Rails: Talk" group.
To post to this group, send email to
rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
To unsubscribe from this group, send email to
rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en.

You need to use the *<%=* tag instead of the *<%* tag for the output of
the
method to display

-- 
You received this message because you are subscribed to the Google Groups
"Ruby on Rails: Talk" group.
To view this discussion on the web visit
https://groups.google.com/d/msg/rubyonrails-talk/-/aTVJODRTNlBrYkFK.
To post to this group, send email to
rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
To unsubscribe from this group, send email to
rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en.