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PODelayed_job: Undefined method error on any call
 

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  1. PODelayed_job: Undefined method error on any call
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    <p>I have a rails 3.0.5 app that was working just fine with delayed_job 2.1.4.</p> <p>It's been a few weeks since I touched the app, but I just went to tweak it and noticed that delayed_job is broken. Specifically, any call to delayed_job returns an "undefined method" error on the method after delay. (eg StudentMailer.delay.student_mail('test') returns "undefined method" on "student_mail") I cannot figure out why. A few things:</p> <ul> <li><p>Replacing StudentMailer.delay.student_mail('test') with StudentMailer.student_mail('test').deliver delivers the mail just fine.</p></li> <li><p>Have not changed any gem versions on the site, they've been locked since development</p></li> <li><p>RVM has been uninstalled &amp; reinstalled</p></li> <li><p>Happens across all mailer methods</p></li> </ul> <p>Code &amp; error below:</p> <p>MAILER:</p> <pre><code>class StudentMailer &lt; ActionMailer::Base def course_signup(email, password, course, enrolment) @email = email @password = password @course = course @enrolment = enrolment @student = Student.where(:email =&gt; email).first if (@student.user.first_name &amp;&amp; @enrolment.student.user.last_name) then @username = @student.first_name.gsub(/[^[:alnum:]]/, '').downcase + '.' + @student.last_name.gsub(/[^[:alnum:]]/, '').downcase else @username = "fcuser#{@student.id}" end mail(:to =&gt; email, :from =&gt; ENV['ACCOUNTS_EMAIL'], :subject =&gt; "You have been enrolled as a student for #{course}", :content_type =&gt; 'text/plain') end end </code></pre> <p>MODEL (Mailer called on after_save)</p> <pre><code> after_create { studentmailer = StudentMailer #studentmailer.course_signup(self.student.email, self.purchase.course).deliver randompass = RandomPassword.random_string(20) randomGatewayPass = RandomPassword.random_string(8) studentmailer.delay.course_signup(self.student.email, randomGatewayPass, self.purchase.course, self) self.save } </code></pre> <p>CONFIG/BOOT.RB</p> <pre><code>require 'yaml' YAML::ENGINE.yamler = 'syck' require 'rubygems' gemfile = File.expand_path('../../Gemfile', __FILE__) begin ENV['BUNDLE_GEMFILE'] = gemfile require 'bundler' Bundler.setup rescue Bundler::GemNotFound =&gt; e STDERR.puts e.message STDERR.puts "Try running `bundle install`." exit! end if File.exist?(gemfile) </code></pre> <p>DELAYED JOB ERROR:</p> <blockquote> <p>{undefined method <code>course_signup' for #&lt;Class:0x007fbcf61850c8&gt; /Users/john/.rvm/gems/ruby-1.9.2-p290/gems/delayed_job-2.1.4/lib/delayed/performable_mailer.rb:6:in </code>perform'\n/Users/john/.rvm/gems/ruby-1.9.2-p290/gems/delayed_job-2.1.4/lib/delayed/backend/base.rb:87:in <code>invoke_job'\n/Users/john/.rvm/gems/ruby-1.9.2-p290/gems/delayed_job-2.1.4/lib/delayed/worker.rb:120:in </code>block (2 levels) in run'\n/Users/john/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/timeout.rb:58:in <code>timeout'\n/Users/john/.rvm/gems/ruby-1.9.2-p290/gems/delayed_job-2.1.4/lib/delayed/worker.rb:120:in </code>block in run'\n/Users/john/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/benchmark.rb:310:in <code>realtime'\n/Users/john/.rvm/gems/ruby-1.9.2-p290/gems/delayed_job-2.1.4/lib/delayed/worker.rb:119:in </code>run'\n/Users/john/.rvm/gems/ruby-1.9.2-p290/gems/delayed_job-2.1.4/lib/delayed/worker.rb:177:in <code>reserve_and_run_one_job'\n/Users/john/.rvm/gems/ruby-1.9.2-p290/gems/delayed_job-2.1.4/lib/delayed/worker.rb:104:in </code>block in work_off'\n/Users/john/.rvm/gems/ruby-1.9.2-p290/gems/delayed_job-2.1.4/lib/delayed/worker.rb:103:in <code>times'\n/Users/john/.rvm/gems/ruby-1.9.2-p290/gems/delayed_job-2.1.4/lib/delayed/worker.rb:103:in </code>work_off'\n/Users/john/.rvm/gems/ruby-1.9.2-p290/gems/delayed_job-2.1.4/lib/delayed/worker.rb:78:in <code>block (2 levels) in start'\n/Users/john/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/benchmark.rb:310:in </code>realtime'\n/Users/john/.rvm/gems/ruby-1.9.2-p290/gems/delayed_job-2.1.4/lib/delayed/worker.rb:77:in <code>block in start'\n/Users/john/.rvm/gems/ruby-1.9.2-p290/gems/delayed_job-2.1.4/lib/delayed/worker.rb:74:in </code>loop'\n/Users/john/.rvm/gems/ruby-1.9.2-p290/gems/delayed_job-2.1.4/lib/delayed/worker.rb:74:in <code>start'\n/Users/john/.rvm/gems/ruby-1.9.2-p290/gems/delayed_job-2.1.4/lib/delayed/command.rb:104:in </code>run'\n/Users/john/.rvm/gems/ruby-1.9.2-p290/gems/delayed_job-2.1.4/lib/delayed/command.rb:83:in <code>block in run_process'\n/Users/john/.rvm/gems/ruby-1.9.2-p290/gems/daemons-1.1.4/lib/daemons/application.rb:249:in </code>call'\n/Users/john/.rvm/gems/ruby-1.9.2-p290/gems/daemons-1.1.4/lib/daemons/application.rb:249:in <code>block in start_proc'\n/Users/john/.rvm/gems/ruby-1.9.2-p290/gems/daemons-1.1.4/lib/daemons/daemonize.rb:197:in </code>call'\n/Users/john/.rvm/gems/ruby-1.9.2-p290/gems/daemons-1.1.4/lib/daemons/daemonize.rb:197:in <code>call_as_daemon'\n/Users/john/.rvm/gems/ruby-1.9.2-p290/gems/daemons-1.1.4/lib/daemons/application.rb:253:in </code>start_proc'\n/Users/john/.rvm/gems/ruby-1.9.2-p290/gems/daemons-1.1.4/lib/daemons/application.rb:293:in <code>start'\n/Users/john/.rvm/gems/ruby-1.9.2-p290/gems/daemons-1.1.4/lib/daemons/controller.rb:70:in </code>run'\n/Users/john/.rvm/gems/ruby-1.9.2-p290/gems/daemons-1.1.4/lib/daemons.rb:195:in <code>block in run_proc'\n/Users/john/.rvm/gems/ruby-1.9.2-p290/gems/daemons-1.1.4/lib/daemons/cmdline.rb:109:in </code>call'\n/Users/john/.rvm/gems/ruby-1.9.2-p290/gems/daemons-1.1.4/lib/daemons/cmdline.rb:109:in <code>catch_exceptions'\n/Users/john/.rvm/gems/ruby-1.9.2-p290/gems/daemons-1.1.4/lib/daemons.rb:194:in </code>run_proc'\n/Users/john/.rvm/gems/ruby-1.9.2-p290/gems/delayed_job-2.1.4/lib/delayed/command.rb:81:in <code>run_process'\n/Users/john/.rvm/gems/ruby-1.9.2-p290/gems/delayed_job-2.1.4/lib/delayed/command.rb:75:in </code>block in daemonize'\n/Users/john/.rvm/gems/ruby-1.9.2-p290/gems/delayed_job-2.1.4/lib/delayed/command.rb:73:in <code>times'\n/Users/john/.rvm/gems/ruby-1.9.2-p290/gems/delayed_job-2.1.4/lib/delayed/command.rb:73:in </code>daemonize'\nscript/delayed_job:5:in `' | 2011-09-06 07:42:21 | NULL | 2011-09-06 07:43:00 | NULL | 2011-09-06 07:40:07 | 2011-09-06 07:43:00 |</p> </blockquote>
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