remote_function return No action responded error

here i given my codes when i execute this remote_function rails give me this error

ActionController::UnknownAction (No action responded to report_poem. Actions: create, destroy, edit, index, new, show, update):

in my view

<span class="report_button" onclick="< %=remote_function(:url=>{:action=>:report_poem,:id=>@poem.id}) %>">Submit</span>

in my controller

def report_poem       @poem = Poem.find(params[:id])       respond_to do |format|         format.js       end end

so anybody know what is the reason is?

Either the generated URL is wrong -- you can check that easily using your browser's "view source" -- or that's not a recognized route -- run `rake routes` to determine, add as necessary.

HTH,

Do you have the js includes in the application layout?

Happened to me a few times when playing with several projects.

yes and sort it out. there is an entry missed in routes file