Forum: Rails deployment Heroku Error: App crashed

1cd380959cea13da306677456d8f5e33?d=identicon&s=25 Kunjan Batavia (kunjan)
on 2011-02-03 08:56
Hi,

I deployed my application on heroku and while visiting it form url
http://blooming-day-347.heroku.com/ it gives me app crashed error. By
log file I see the below error:

==> dyno-4757045.log (crash) <==
/disk1/home/slugs/1e63ec9f-b582-4585-b5ae-5fafc992e826/mnt/app/models/salesforce
/account.rb:1: superclass mismatch for class Account (TypeError)
        from
/usr/ruby1.8.7/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31
:in `gem_original_require'
        from
/usr/ruby1.8.7/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31
:in `require'
        from
/home/slugs/1e63ec9f-b582-4585-b5ae-5fafc992e826/mnt/.gems/gems/act
ivesupport-2.3.8/lib/active_support/dependencies.rb:158:in `require'
        from
/home/slugs/1e63ec9f-b582-4585-b5ae-5fafc992e826/mnt/.gems/gems/act
ivesupport-2.3.8/lib/active_support/dependencies.rb:265:in
`require_or_load'
        from
/home/slugs/1e63ec9f-b582-4585-b5ae-5fafc992e826/mnt/.gems/gems/act
ivesupport-2.3.8/lib/active_support/dependencies.rb:224:in `depend_on'
        from
/home/slugs/1e63ec9f-b582-4585-b5ae-5fafc992e826/mnt/.gems/gems/act
ivesupport-2.3.8/lib/active_support/dependencies.rb:136:in
`require_dependency'
        from
/home/slugs/1e63ec9f-b582-4585-b5ae-5fafc992e826/mnt/.gems/gems/rai
ls-2.3.8/lib/initializer.rb:414:in `load_application_classes'
        from
/home/slugs/1e63ec9f-b582-4585-b5ae-5fafc992e826/mnt/.gems/gems/rai
ls-2.3.8/lib/initializer.rb:413:in `each'
        from
/home/slugs/1e63ec9f-b582-4585-b5ae-5fafc992e826/mnt/.gems/gems/rai
ls-2.3.8/lib/initializer.rb:413:in `load_application_classes'
        from
/home/slugs/1e63ec9f-b582-4585-b5ae-5fafc992e826/mnt/.gems/gems/rai
ls-2.3.8/lib/initializer.rb:411:in `each'
        from
/home/slugs/1e63ec9f-b582-4585-b5ae-5fafc992e826/mnt/.gems/gems/rai
ls-2.3.8/lib/initializer.rb:411:in `load_application_classes'
        from
/home/slugs/1e63ec9f-b582-4585-b5ae-5fafc992e826/mnt/.gems/gems/rai
ls-2.3.8/lib/initializer.rb:197:in `process'
        from
/home/slugs/1e63ec9f-b582-4585-b5ae-5fafc992e826/mnt/.gems/gems/rai
ls-2.3.8/lib/initializer.rb:113:in `send'
        from
/home/slugs/1e63ec9f-b582-4585-b5ae-5fafc992e826/mnt/.gems/gems/rai
ls-2.3.8/lib/initializer.rb:113:in `run'
        from
/disk1/home/slugs/1e63ec9f-b582-4585-b5ae-5fafc992e826/mnt/config/e
nvironment.rb:9
        from
/usr/ruby1.8.7/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31
:in `gem_original_require'
        from
/usr/ruby1.8.7/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31
:in `require'
        from
/usr/ruby1.8.7/lib/ruby/gems/1.8/gems/thin-1.2.6/lib/rack/adapter/r
ails.rb:42:in `load_application'
        from
/usr/ruby1.8.7/lib/ruby/gems/1.8/gems/thin-1.2.6/lib/rack/adapter/r
ails.rb:23:in `initialize'
        from /home/heroku_rack/heroku.ru:29:in `new'
        from /home/heroku_rack/heroku.ru:29
        from
/home/slugs/1e63ec9f-b582-4585-b5ae-5fafc992e826/mnt/.gems/gems/rac
k-1.1.0/lib/rack/builder.rb:46:in `instance_eval'
        from
/home/slugs/1e63ec9f-b582-4585-b5ae-5fafc992e826/mnt/.gems/gems/rac
k-1.1.0/lib/rack/builder.rb:46:in `initialize'
        from
/home/slugs/1e63ec9f-b582-4585-b5ae-5fafc992e826/mnt/.gems/gems/rac
k-1.1.0/lib/rack/builder.rb:63:in `new'
        from
/home/slugs/1e63ec9f-b582-4585-b5ae-5fafc992e826/mnt/.gems/gems/rac
k-1.1.0/lib/rack/builder.rb:63:in `map'
        from /home/heroku_rack/heroku.ru:18
        from
/home/slugs/1e63ec9f-b582-4585-b5ae-5fafc992e826/mnt/.gems/gems/rac
k-1.1.0/lib/rack/builder.rb:46:in `instance_eval'
        from
/home/slugs/1e63ec9f-b582-4585-b5ae-5fafc992e826/mnt/.gems/gems/rac
k-1.1.0/lib/rack/builder.rb:46:in `initialize'
        from /home/heroku_rack/heroku.ru:11:in `new'
        from /home/heroku_rack/heroku.ru:11
        from
/home/slugs/1e63ec9f-b582-4585-b5ae-5fafc992e826/mnt/.gems/gems/rac
k-1.1.0/lib/rack/builder.rb:46:in `instance_eval'
        from
/home/slugs/1e63ec9f-b582-4585-b5ae-5fafc992e826/mnt/.gems/gems/rac
k-1.1.0/lib/rack/builder.rb:46:in `initialize'
        from /home/heroku_rack/heroku.ru:1:in `new'
        from /home/heroku_rack/heroku.ru:1

-----> Your application crashed.

I am communicating with salesforce and it's working fine on locally.

Please help me to figure out the above error.
Thanks in advance
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