# Authlogic & Perishable token

**URL:** <https://www.ruby-forum.com/t/authlogic-perishable-token/189354>\
**Category:** Rails\
**Created:** [May 29, 2010, 4:47pm UTC](https://www.ruby-forum.com/t/authlogic-perishable-token/189354 "2010-05-29T16:47:07Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![stanislavua](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/d07c76/32.png) [@stanislavua](https://www.ruby-forum.com/u/stanislavua)\
**Post date:** [May 29, 2010, 4:47pm UTC](https://www.ruby-forum.com/t/authlogic-perishable-token/189354/1 "2010-05-29T16:47:07Z")

</div>

Hi  
I’m setting up authlogic and have an error:

Column ‘perishable\_token’ cannot be null  
…  
…

Does anyone know what should generate value for this column?

Thanks in advance!

---

<div class="post-metadata">

**Author:** ![stanislavua](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/d07c76/32.png) [@stanislavua](https://www.ruby-forum.com/u/stanislavua)\
**Post date:** [May 29, 2010, 7:35pm UTC](https://www.ruby-forum.com/t/authlogic-perishable-token/189354/2 "2010-05-29T19:35:56Z")

</div>

I’ve found:

class User \< ActiveRecord::Base  
acts\_as\_authentic do |c|  
c.transition\_from\_restful\_authentication = true  
end  
end

topic is closed