No action responded to data error using link_to .download a file from specific location

rubyonrails-talk
1

Hi ,

I have appliaction which has various type of streams. And iam providing a link to stremname . ex:suppose i have stream called test.mpeg4 in public/data/test.mpeg4 folder using to link to stream. <%= link_to stream.name, stream.location %>

in index page of controller if i click on name of stream it is pointing to below link and able to download. http://localhost:3000/data/cmd.txt

if i use the same link in show page it is pointing to below link http://localhost:3000/streams/data/cmd.txt

and as a result not able to download stream anddisplaying like Unknown action No action responded to data. Actions: create, creates, destroy, edit, index, new, show, test, and update

can any one suggest how to resolve the problem.

thanks Srikanth