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Ruby

Errors after installing Devise

After I installed Devise, then tried to start the rails server, I get the following error. The top part refers to a secret_key which I see exists in config/initializers/devise.rb

I'm on Rails 4.0.2 and don't want to downgrade for the sake of this project.

Any help would be very much appreciated.

Exiting
/Users/someone1/Desktop/ruby tests/treebook/config/initializers/devise.rb:7:in `block in <top (required)>': undefined method `secret_key=' for Devise:Module (NoMethodError)
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/devise-3.0.0.rc/lib/devise.rb:265:in `setup'
    from /Users/someone1/Desktop/ruby tests/treebook/config/initializers/devise.rb:3:in `<top (required)>'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/activesupport-4.0.2/lib/active_support/dependencies.rb:223:in `load'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/activesupport-4.0.2/lib/active_support/dependencies.rb:223:in `block in load'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/activesupport-4.0.2/lib/active_support/dependencies.rb:214:in `load_dependency'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/activesupport-4.0.2/lib/active_support/dependencies.rb:223:in `load'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/railties-4.0.2/lib/rails/engine.rb:609:in `block (2 levels) in <class:Engine>'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/railties-4.0.2/lib/rails/engine.rb:608:in `each'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/railties-4.0.2/lib/rails/engine.rb:608:in `block in <class:Engine>'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/railties-4.0.2/lib/rails/initializable.rb:30:in `instance_exec'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/railties-4.0.2/lib/rails/initializable.rb:30:in `run'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/railties-4.0.2/lib/rails/initializable.rb:55:in `block in run_initializers'
    from /Users/someone1/.rvm/rubies/ruby-2.0.0-p353/lib/ruby/2.0.0/tsort.rb:150:in `block in tsort_each'
    from /Users/someone1/.rvm/rubies/ruby-2.0.0-p353/lib/ruby/2.0.0/tsort.rb:183:in `block (2 levels) in each_strongly_connected_component'
    from /Users/someone1/.rvm/rubies/ruby-2.0.0-p353/lib/ruby/2.0.0/tsort.rb:210:in `block (2 levels) in each_strongly_connected_component_from'
    from /Users/someone1/.rvm/rubies/ruby-2.0.0-p353/lib/ruby/2.0.0/tsort.rb:219:in `each_strongly_connected_component_from'
    from /Users/someone1/.rvm/rubies/ruby-2.0.0-p353/lib/ruby/2.0.0/tsort.rb:209:in `block in each_strongly_connected_component_from'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/railties-4.0.2/lib/rails/initializable.rb:44:in `each'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/railties-4.0.2/lib/rails/initializable.rb:44:in `tsort_each_child'
    from /Users/someone1/.rvm/rubies/ruby-2.0.0-p353/lib/ruby/2.0.0/tsort.rb:203:in `each_strongly_connected_component_from'
    from /Users/someone1/.rvm/rubies/ruby-2.0.0-p353/lib/ruby/2.0.0/tsort.rb:182:in `block in each_strongly_connected_component'
    from /Users/someone1/.rvm/rubies/ruby-2.0.0-p353/lib/ruby/2.0.0/tsort.rb:180:in `each'
    from /Users/someone1/.rvm/rubies/ruby-2.0.0-p353/lib/ruby/2.0.0/tsort.rb:180:in `each_strongly_connected_component'
    from /Users/someone1/.rvm/rubies/ruby-2.0.0-p353/lib/ruby/2.0.0/tsort.rb:148:in `tsort_each'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/railties-4.0.2/lib/rails/initializable.rb:54:in `run_initializers'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/railties-4.0.2/lib/rails/application.rb:215:in `initialize!'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/railties-4.0.2/lib/rails/railtie/configurable.rb:30:in `method_missing'
    from /Users/someone1/Desktop/ruby tests/treebook/config/environment.rb:5:in `<top (required)>'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/activesupport-4.0.2/lib/active_support/dependencies.rb:229:in `require'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/activesupport-4.0.2/lib/active_support/dependencies.rb:229:in `block in require'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/activesupport-4.0.2/lib/active_support/dependencies.rb:214:in `load_dependency'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/activesupport-4.0.2/lib/active_support/dependencies.rb:229:in `require'
    from /Users/someone1/Desktop/ruby tests/treebook/config.ru:3:in `block in <main>'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/rack-1.5.2/lib/rack/builder.rb:55:in `instance_eval'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/rack-1.5.2/lib/rack/builder.rb:55:in `initialize'
    from /Users/someone1/Desktop/ruby tests/treebook/config.ru:in `new'
    from /Users/someone1/Desktop/ruby tests/treebook/config.ru:in `<main>'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/rack-1.5.2/lib/rack/builder.rb:49:in `eval'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/rack-1.5.2/lib/rack/builder.rb:49:in `new_from_string'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/rack-1.5.2/lib/rack/builder.rb:40:in `parse_file'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/rack-1.5.2/lib/rack/server.rb:277:in `build_app_and_options_from_config'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/rack-1.5.2/lib/rack/server.rb:199:in `app'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/railties-4.0.2/lib/rails/commands/server.rb:48:in `app'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/rack-1.5.2/lib/rack/server.rb:314:in `wrapped_app'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/railties-4.0.2/lib/rails/commands/server.rb:75:in `start'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/railties-4.0.2/lib/rails/commands.rb:76:in `block in <top (required)>'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/railties-4.0.2/lib/rails/commands.rb:71:in `tap'
    from /Users/someone1/.rvm/gems/ruby-2.0.0-p353/gems/railties-4.0.2/lib/rails/commands.rb:71:in `<top (required)>'
    from bin/rails:4:in `require'
    from bin/rails:4:in `<main>'

My git repository: https://github.com/sabanosrati/treebook.git

3 Answers

Glenn Harris
Glenn Harris
7,101 Points

Okay, so I cloned your repo and fooled around with it on my system. Here is what I did to make it work, it may or may not work for you.

From command line:

1)gem uninstall devise 2)gem install devise 3)bundle update 4)rails s

It worked.

Thank you!

Glenn Harris
Glenn Harris
7,101 Points

Did you update your repository on Github after you installed devise? I checked your Gemfile and didn't see devise listed.

Sorry, I updated it.

Sorry, just updated it now.