Invalidate Session when SessionRestoreError in Rails 3.x

gistfile1.txt

Tested on: Rails 3.1

If have error:

ActionDispatch::Session::SessionRestoreError (Session contains objects whose class definition isn't available.
Remember to require the classes for all objects kept in the session.

can fix by changing a char in secret token in initializers/secret_token.rb

    MyApp::Application.config.secret_token

In my case this resulted from migrating to another database which used different types which were getting cached.

+1

This still works. +1