Agile Web Development with Rails Chap8:Sessions

Question

I have completed chapter 7 successfully so far but now am stucked at Chapter 8: Sessions

I m using rails version 2.3.2

I am following the instructions and code as written in the book but It is showing me the error of Token Authentiction Failed when i refresh store.rb to see the cart.

how can i resolve this problem? i want to know from where i can get this token n where n in which file i have to put it?

Answer 1

Have you already looked into the book's errata?

Also, you could try to verify that you did not make any mistakes by checking if the original code runs in your environment.

Be aware though, that in order to use rails' RequestForgeryProtection, your form has to include the token.