# Problem with ActionMailer

**URL:** <https://www.ruby-forum.com/t/problem-with-actionmailer/103379>\
**Category:** Rails\
**Created:** [May 4, 2007, 10:28pm UTC](https://www.ruby-forum.com/t/problem-with-actionmailer/103379 "2007-05-04T22:28:02Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![kiran](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/k/13edae/32.png) [@kiran](https://www.ruby-forum.com/u/kiran)\
**Post date:** [May 4, 2007, 10:28pm UTC](https://www.ruby-forum.com/t/problem-with-actionmailer/103379/1 "2007-05-04T22:28:02Z")

</div>

Hi,

after installing actionmailer it ran well and i was able to send mail.  
but after restart its giving the following error:

NameError in TestController#sendemail  
uninitialized constant ActionMailer  
RAILS\_ROOT: ./script/…/config/…

Application Trace | Framework Trace | Full Trace  
C:/InstantRails-1.5p1-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.2/lib/active\_support/dependencies.rb:266:in  
`load_missing_constant' C:/InstantRails-1.5p1-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.2/lib/active_support/dependencies.rb:452:in`const\_missing’  
C:/InstantRails-1.5p1-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.2/lib/active\_support/dependencies.rb:464:in  
`const\_missing’  
#{RAILS\_ROOT}/app/models/notifier.rb:1

Ruby Experts please help me to resolve this issue.

Thanks  
Kiran