# Edge release 9200 breaks app - SystemStackError

**URL:** <https://www.ruby-forum.com/t/edge-release-9200-breaks-app-systemstackerror/134267>\
**Category:** Rails\
**Created:** [April 9, 2008, 12:10pm UTC](https://www.ruby-forum.com/t/edge-release-9200-breaks-app-systemstackerror/134267 "2008-04-09T12:10:48Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![ss\_1982](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/96bed5/32.png) [@ss\_1982](https://www.ruby-forum.com/u/ss_1982)\
**Post date:** [April 9, 2008, 12:10pm UTC](https://www.ruby-forum.com/t/edge-release-9200-breaks-app-systemstackerror/134267/1 "2008-04-09T12:10:48Z")

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Hi,

After updaing edge rails to release 9200, I have started reciving the  
following error in a new app

‘stack level too deep’

Release 9200 (titled: Add efficient #include? to AssociationCollection  
(for has\_many/has\_many :through/habtm). [stopdropandrew]) does not seem  
to have any major changes and I can’t find anything obvious that would  
cause this error, does anyone have any suggestions to what may be going  
wrong?

Thanks,  
Scott