WARNING: Can't verify CSRF token authenticity rails

Question

I am sending data from view to controller with AJAXand I got this error:

WARNING: Can\'t verify CSRF token authenticity

I think

Answer 1

if someone needs help related with Uploadify and Rails 3.2 (like me when I googled this post), this sample app may be helpful: https://github.com/n0ne/Uploadify-Carrierwave-Rails-3.2.3/blob/master/app/views/pictures/index.html.erb

also check the controller solution in this app