# ActsAsFerret::IndexNotDefined

**URL:** <https://www.ruby-forum.com/t/actsasferret-indexnotdefined/196872>\
**Category:** Ferret\
**Created:** [January 5, 2009, 9:49am UTC](https://www.ruby-forum.com/t/actsasferret-indexnotdefined/196872 "2009-01-05T09:49:47Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![mihserf](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/m/cab0a1/32.png) [@mihserf](https://www.ruby-forum.com/u/mihserf)\
**Post date:** [January 5, 2009, 9:49am UTC](https://www.ruby-forum.com/t/actsasferret-indexnotdefined/196872/1 "2009-01-05T09:49:47Z")

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Hello!  
I use acts\_as\_ferret at first.  
I have several models with acts\_as\_ferret.  
When I do search in the models User,Article,Therm it works fine.  
But when I try search in Addition model or in Page model I got following  
error message:  
ActsAsFerret::IndexNotDefined  
addition

in the string: @results = Addition.find\_with\_ferret(params[:q])

or  
ActsAsFerret::IndexNotDefined  
page

in the string: @results = Page.find\_with\_ferret(params[:q])

Where is mistake?  
Thanks!

---

<div class="post-metadata">

**Author:** ![mihserf](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/m/cab0a1/32.png) [@mihserf](https://www.ruby-forum.com/u/mihserf)\
**Post date:** [January 5, 2009, 12:21pm UTC](https://www.ruby-forum.com/t/actsasferret-indexnotdefined/196872/2 "2009-01-05T12:21:42Z")

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Problem solved.  
Helped restarting ferret\_server and rebuilding indexes for models