# Couldn't find CompetitionSignup with ID=changeCompetitionTyp

**URL:** <https://www.ruby-forum.com/t/couldnt-find-competitionsignup-with-id-changecompetitiontyp/168750>\
**Category:** Ruby\
**Created:** [May 25, 2009, 12:50pm UTC](https://www.ruby-forum.com/t/couldnt-find-competitionsignup-with-id-changecompetitiontyp/168750 "2009-05-25T12:50:58Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![sushrut](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/7feea3/32.png) [@sushrut](https://www.ruby-forum.com/u/sushrut)\
**Post date:** [May 25, 2009, 12:50pm UTC](https://www.ruby-forum.com/t/couldnt-find-competitionsignup-with-id-changecompetitiontyp/168750/1 "2009-05-25T12:50:58Z")

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In my application there are two table one is CompetitionSignup and other  
one is changeCompetitionType.  
It got both collumn but it can’t compair and gives error.