title: Cron Job Errors help - Rails Runner errors
body: <pre><code>* * * * * /bin/bash -l -c 'cd /Users/boris/projects/MyApp/ &amp;&amp; rails runner "Resque.enqueue(Place)"'
  </code></pre>
  
  <p>Basically I need to do the following:</p>
  
  <ol>
  <li><a href="http://blog.scoutapp.com/articles/2010/09/07/rvm-and-cron-in-production" rel="nofollow">Load Ruby with RVM</a></li>
  <li>Navigate to <code>MyApp</code> Dir</li>
  <li>Run the following line: <code>rails runner "Resque.enqueue(Place)</code></li>
  </ol>
  
  <p>The above cron seems to be running, but its producing the following errors with <a href="http://guides.rubyonrails.org/command_line.html#runner" rel="nofollow">rails runner</a>
  whats going on?</p>
  
  <pre><code>/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/dependency.rb:52:in `initialize': Valid types are [:development, :runtime], not nil (ArgumentError)
      from /Users/boris/.rvm/gems/ruby-1.9.2-p180/gems/bundler-1.0.12/lib/bundler/resolver.rb:359:in `new'
      from /Users/boris/.rvm/gems/ruby-1.9.2-p180/gems/bundler-1.0.12/lib/bundler/resolver.rb:359:in `search'
      from /Users/boris/.rvm/gems/ruby-1.9.2-p180/gems/bundler-1.0.12/lib/bundler/resolver.rb:354:in `gems_size'
      from /Users/boris/.rvm/gems/ruby-1.9.2-p180/gems/bundler-1.0.12/lib/bundler/resolver.rb:179:in `resolve'
      from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/source_index.rb:95:in `sort_by'
      from /Users/boris/.rvm/gems/ruby-1.9.2-p180/gems/bundler-1.0.12/lib/bundler/resolver.rb:175:in `each'
      from /Users/boris/.rvm/gems/ruby-1.9.2-p180/gems/bundler-1.0.12/lib/bundler/resolver.rb:175:in `sort_by'
      from /Users/boris/.rvm/gems/ruby-1.9.2-p180/gems/bundler-1.0.12/lib/bundler/resolver.rb:175:in `resolve'
      from /Users/boris/.rvm/gems/ruby-1.9.2-p180/gems/bundler-1.0.12/lib/bundler/resolver.rb:160:in `start'
      from /Users/boris/.rvm/gems/ruby-1.9.2-p180/gems/bundler-1.0.12/lib/bundler/resolver.rb:128:in `resolve'
      from /Users/boris/.rvm/gems/ruby-1.9.2-p180/gems/bundler-1.0.12/lib/bundler/resolver.rb:127:in `catch'
      from /Users/boris/.rvm/gems/ruby-1.9.2-p180/gems/bundler-1.0.12/lib/bundler/resolver.rb:127:in `resolve'
      from /Users/boris/.rvm/gems/ruby-1.9.2-p180/gems/bundler-1.0.12/lib/bundler/definition.rb:151:in `resolve'
      from /Users/boris/.rvm/gems/ruby-1.9.2-p180/gems/bundler-1.0.12/lib/bundler/definition.rb:90:in `specs'
      from /Users/boris/.rvm/gems/ruby-1.9.2-p180/gems/bundler-1.0.12/lib/bundler/definition.rb:135:in `specs_for'
      from /Users/boris/.rvm/gems/ruby-1.9.2-p180/gems/bundler-1.0.12/lib/bundler/definition.rb:124:in `requested_specs'
      from /Users/boris/.rvm/gems/ruby-1.9.2-p180/gems/bundler-1.0.12/lib/bundler/environment.rb:23:in `requested_specs'
      from /Users/boris/.rvm/gems/ruby-1.9.2-p180/gems/bundler-1.0.12/lib/bundler/runtime.rb:11:in `setup'
      from /Users/boris/.rvm/gems/ruby-1.9.2-p180/gems/bundler-1.0.12/lib/bundler.rb:107:in `setup'
      from /Users/boris/.rvm/gems/ruby-1.9.2-p180/gems/bundler-1.0.12/lib/bundler/setup.rb:6
      from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require'
      from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/custom_require.rb:36:in `require'
      from /Users/boris/projects/chaggregator/config/boot.rb:6
      from script/rails:5:in `require'
      from script/rails:5
  </code></pre>