# Undefined method \`alias\_method\_chain'

**URL:** <https://www.ruby-forum.com/t/undefined-method-alias-method-chain/122033>\
**Category:** Rails\
**Created:** [December 4, 2007, 12:19am UTC](https://www.ruby-forum.com/t/undefined-method-alias-method-chain/122033 "2007-12-04T00:19:38Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![casper\_the\_ghost](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/c/58956e/32.png) [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\
**Post date:** [December 4, 2007, 12:19am UTC](https://www.ruby-forum.com/t/undefined-method-alias-method-chain/122033/1 "2007-12-04T00:19:38Z")

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I installed the “will\_paginate” plugin and that’s the error I got. I  
was running rails 0.9, so I upgraded and now I have 1.2.6. However,  
I’m still getting the same error. What else can I do to fix this?

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<div class="post-metadata">

**Author:** ![casper\_the\_ghost](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/c/58956e/32.png) [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\
**Post date:** [December 4, 2007, 9:50pm UTC](https://www.ruby-forum.com/t/undefined-method-alias-method-chain/122033/2 "2007-12-04T21:50:15Z")

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On Dec 3, 2007 5:18 PM, Mike C [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote:

> I installed the “will\_paginate” plugin and that’s the error I got. I  
> was running rails 0.9, so I upgraded and now I have 1.2.6. However,  
> I’m still getting the same error. What else can I do to fix this?

File a bug report?

–  
Greg D.  
[http://destiney.com/](http://destiney.com/)