# ActMethods has been removed from the module tree?

**URL:** <https://www.ruby-forum.com/t/actmethods-has-been-removed-from-the-module-tree/87492>\
**Category:** Rails\
**Created:** [March 3, 2007, 12:22am UTC](https://www.ruby-forum.com/t/actmethods-has-been-removed-from-the-module-tree/87492 "2007-03-03T00:22:21Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![adammontgomery](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/ce7236/32.png) [@adammontgomery](https://www.ruby-forum.com/u/adammontgomery)\
**Post date:** [March 3, 2007, 12:22am UTC](https://www.ruby-forum.com/t/actmethods-has-been-removed-from-the-module-tree/87492/1 "2007-03-03T00:22:21Z")

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Hello,

I wrote a light weight version of acts\_as\_attachment and this has been  
working fine for some time now (about a week). Now i get the title  
error:  
ActMethods has been removed from the module tree but is still active!

I have updated edge rails a few times as my project uses  
active\_resource.

The closest thing ive found is an AAA post on beast forum:  
[http://beast.caboo.se/forums/2/topics/664](http://beast.caboo.se/forums/2/topics/664)

regards,  
Adam

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<div class="post-metadata">

**Author:** ![adammontgomery](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/ce7236/32.png) [@adammontgomery](https://www.ruby-forum.com/u/adammontgomery)\
**Post date:** [March 5, 2007, 10:54am UTC](https://www.ruby-forum.com/t/actmethods-has-been-removed-from-the-module-tree/87492/2 "2007-03-05T10:54:50Z")

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Any ideas?

Adam M.ox wrote:

> Hello,
> 
> I wrote a light weight version of acts\_as\_attachment and this has been  
> working fine for some time now (about a week). Now i get the title  
> error:  
> ActMethods has been removed from the module tree but is still active!
> 
> I have updated edge rails a few times as my project uses  
> active\_resource.
> 
> The closest thing ive found is an AAA post on beast forum:  
> [Parked at Loopia](http://beast.caboo.se/forums/2/topics/664)
> 
> regards,  
> Adam

---

<div class="post-metadata">

**Author:** ![adammontgomery](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/ce7236/32.png) [@adammontgomery](https://www.ruby-forum.com/u/adammontgomery)\
**Post date:** [March 5, 2007, 1:46pm UTC](https://www.ruby-forum.com/t/actmethods-has-been-removed-from-the-module-tree/87492/3 "2007-03-05T13:46:47Z")

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after some more digging i found the following ticket:  
[http://dev.rubyonrails.org/ticket/5852](http://dev.rubyonrails.org/ticket/5852)

It appears that config.load\_once\_paths is needed in the environment.rb  
file

Seems to work.