Bruno, Thank you very much. I figured this would be a problem that I've overlooked as I'm not very knowledgeable with rails yet. I've downgraded authlogic, but I still get this error listed in my original email:
/usr/local/lib/ruby/site_ruby/1.8/rubygems.rb:232:in `activate': undefined method `map' for nil:NilClass (NoMethodError) Thanks for your help. On Sun, May 29, 2011 at 5:04 PM, Bruno Bornsztein < [email protected]> wrote: > Hi Matt, > This is a simple case of gem version incompatibility: you're using > authlogic 3.0.3, which states clearly in its README that it's not compatible > with versions of Rails lower than 3.0. Try using a version of Authlogic from > the 2.X.X series. > > Thanks, > Bruno > > On Sun, May 29, 2011 at 1:15 PM, Matt <[email protected]> wrote: > >> I'm trying to install but keep running into errors that have left me >> banging my head for days. Here is the printout when I run "script/ >> generate plugin_migration" from a few days ago: >> >> >> /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/rails/ >> gem_dependency.rb:119:Warning: Gem::Dependency#version_requirements is >> deprecated and will be removed on or after August 2010. Use >> #requirement >> /usr/local/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/ >> base.rb:1959:in `method_missing': undefined method `class_attribute' >> for ActiveRecord::Base:Class (NoMethodError) >> from >> /usr/local/lib/ruby/gems/1.8/gems/authlogic-3.0.3/lib/authlogic/ >> acts_as_authentic/base.rb:7:in `included' >> from >> /usr/local/lib/ruby/gems/1.8/gems/authlogic-3.0.3/lib/authlogic/ >> acts_as_authentic/base.rb:6:in `class_eval' >> from >> /usr/local/lib/ruby/gems/1.8/gems/authlogic-3.0.3/lib/authlogic/ >> acts_as_authentic/base.rb:6:in `included' >> from >> /usr/local/lib/ruby/gems/1.8/gems/authlogic-3.0.3/lib/authlogic/ >> acts_as_authentic/base.rb:97:in `include' >> from >> /usr/local/lib/ruby/gems/1.8/gems/authlogic-3.0.3/lib/authlogic/ >> acts_as_authentic/base.rb:97:in `send' >> from >> /usr/local/lib/ruby/gems/1.8/gems/authlogic-3.0.3/lib/authlogic/ >> acts_as_authentic/base.rb:97 >> from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb: >> 29:in `gem_original_require' >> from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb: >> 29:in `require' >> from /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/ >> active_support/dependencies.rb:156:in `require_without_desert' >> from /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/ >> active_support/dependencies.rb:521:in `new_constants_in' >> from /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/ >> active_support/dependencies.rb:156:in `require_without_desert' >> from >> /usr/local/lib/ruby/gems/1.8/gems/desert-0.5.2/lib/desert/ruby/ >> object.rb:8:in `require' >> from >> /usr/local/lib/ruby/gems/1.8/gems/desert-0.5.2/lib/desert/ruby/ >> object.rb:32:in `__each_matching_file' >> from >> /usr/local/lib/ruby/gems/1.8/gems/desert-0.5.2/lib/desert/ruby/ >> object.rb:7:in `require' >> from /usr/local/lib/ruby/gems/1.8/gems/authlogic-3.0.3/lib/ >> authlogic.rb:59 >> from /usr/local/lib/ruby/gems/1.8/gems/authlogic-3.0.3/lib/ >> authlogic.rb:6:in `each' >> from /usr/local/lib/ruby/gems/1.8/gems/authlogic-3.0.3/lib/ >> authlogic.rb:6 >> from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb: >> 29:in `gem_original_require' >> from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb: >> 29:in `require' >> from /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/ >> active_support/dependencies.rb:156:in `require_without_desert' >> from /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/ >> active_support/dependencies.rb:521:in `new_constants_in' >> from /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/ >> active_support/dependencies.rb:156:in `require_without_desert' >> from >> /usr/local/lib/ruby/gems/1.8/gems/desert-0.5.2/lib/desert/ruby/ >> object.rb:8:in `require' >> from >> /usr/local/lib/ruby/gems/1.8/gems/desert-0.5.2/lib/desert/ruby/ >> object.rb:28:in `__each_matching_file' >> from >> /usr/local/lib/ruby/gems/1.8/gems/desert-0.5.2/lib/desert/ruby/ >> object.rb:27:in `each' >> from >> /usr/local/lib/ruby/gems/1.8/gems/desert-0.5.2/lib/desert/ruby/ >> object.rb:27:in `__each_matching_file' >> from >> /usr/local/lib/ruby/gems/1.8/gems/desert-0.5.2/lib/desert/ruby/ >> object.rb:7:in `require' >> from >> /usr/local/lib/ruby/gems/1.8/gems/authlogic-3.0.3/rails/init.rb: >> 1:in `evaluate_init_rb' >> from /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/rails/ >> plugin.rb:158:in `evaluate_init_rb' >> from /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/ >> active_support/core_ext/kernel/reporting.rb:11:in `silence_warnings' >> from /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/rails/ >> plugin.rb:154:in `evaluate_init_rb' >> from /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/rails/ >> plugin.rb:48:in `load_without_desert' >> from >> /usr/local/lib/ruby/gems/1.8/gems/desert-0.5.2/lib/desert/rails/ >> 2.0.0/plugin.rb:16:in `load' >> from /usr/local/lib/ruby/gems/1.8/gems/desert-0.5.2/lib/desert/ >> manager.rb:46:in `register_plugin' >> from /usr/local/lib/ruby/gems/1.8/gems/desert-0.5.2/lib/desert/ >> manager.rb:11:in `__send__' >> from /usr/local/lib/ruby/gems/1.8/gems/desert-0.5.2/lib/desert/ >> manager.rb:11:in `method_missing' >> from >> /usr/local/lib/ruby/gems/1.8/gems/desert-0.5.2/lib/desert/rails/ >> 2.0.0/plugin.rb:15:in `load' >> from >> /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/rails/plugin/ >> loader.rb:38:in `load_plugins' >> from >> /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/rails/plugin/ >> loader.rb:37:in `each' >> from >> /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/rails/plugin/ >> loader.rb:37:in `load_plugins' >> from >> /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/initializer.rb: >> 369:in `load_plugins' >> from >> /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/initializer.rb: >> 165:in `process' >> from >> /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/initializer.rb: >> 113:in `send' >> from >> /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/initializer.rb: >> 113:in `run' >> from /home/mydirectory/myproject/config/environment.rb:13 >> from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb: >> 29:in `gem_original_require' >> from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb: >> 29:in `require' >> from /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/commands/ >> generate.rb:1 >> from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb: >> 29:in `gem_original_require' >> from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb: >> 29:in `require' >> from script/generate:3 >> >> >> I fixed this by freezing my rails gems. Now I get this error: >> >> >> /home/project/project/config/../vendor/rails/railties/lib/rails/ >> gem_dependency.rb:119:Warning: Gem::Dependency#version_requirements is >> deprecated and will be removed on or after August 2010. Use >> #requirement >> /usr/local/lib/ruby/site_ruby/1.8/rubygems.rb:232:in `activate': >> undefined method `map' for nil:NilClass (NoMethodError) >> from /usr/local/lib/ruby/site_ruby/1.8/rubygems.rb:258:in >> `activate' >> from /usr/local/lib/ruby/site_ruby/1.8/rubygems.rb:257:in `each' >> from /usr/local/lib/ruby/site_ruby/1.8/rubygems.rb:257:in >> `activate' >> from /usr/local/lib/ruby/site_ruby/1.8/rubygems.rb:1146:in `gem' >> from >> /home/project/project/config/../vendor/rails/railties/lib/rails/ >> gem_dependency.rb:73:in `add_load_paths' >> from /home/project/project/config/../vendor/rails/railties/lib/ >> initializer.rb:301:in `add_gem_load_paths' >> from /home/project/project/config/../vendor/rails/railties/lib/ >> initializer.rb:301:in `each' >> from /home/project/project/config/../vendor/rails/railties/lib/ >> initializer.rb:301:in `add_gem_load_paths' >> from /home/project/project/config/../vendor/rails/railties/lib/ >> initializer.rb:132:in `process' >> from /home/project/project/config/../vendor/rails/railties/lib/ >> initializer.rb:113:in `send' >> from /home/project/project/config/../vendor/rails/railties/lib/ >> initializer.rb:113:in `run' >> from /home/project/project/config/environment.rb:13 >> from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb: >> 29:in `gem_original_require' >> from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb: >> 29:in `require' >> from /home/project/project/vendor/rails/activesupport/lib/ >> active_support/dependencies.rb:156:in `require' >> from /home/project/project/vendor/rails/activesupport/lib/ >> active_support/dependencies.rb:521:in `new_constants_in' >> from /home/project/project/vendor/rails/activesupport/lib/ >> active_support/dependencies.rb:156:in `require' >> from /home/project/project/vendor/rails/railties/lib/commands/ >> server.rb:84 >> from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb: >> 29:in `gem_original_require' >> from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb: >> 29:in `require' >> from ./script/server:3 >> >> Here are my versions of everything: >> >> >> [mydir ~]$ ruby -v >> ruby 1.8.7 (2011-02-18 patchlevel 334) [i686-linux] >> [mydir ~]$ rails -v >> Rails 2.3.4 >> [mydir ~]$ gem -v >> 1.4.2 >> [mydir ~]$ gem list >> >> *** LOCAL GEMS *** >> >> abstract (1.0.0) >> actionmailer (3.0.7, 2.3.4) >> actionpack (3.0.7, 2.3.4) >> activemodel (3.0.7) >> activerecord (3.0.7, 2.3.11, 2.3.4) >> activeresource (3.0.7, 2.3.4) >> activesupport (3.0.7, 2.3.11, 2.3.4) >> arel (2.0.10) >> authlogic (3.0.3) >> builder (2.1.2) >> bundler (1.0.13) >> calendar_date_select (1.16.2) >> desert (0.5.2) >> erubis (2.6.6) >> haml (2.0.5) >> hpricot (0.8.4) >> htmlentities (4.3.0) >> i18n (0.5.0) >> mail (2.2.19) >> mime-types (1.16) >> polyglot (0.3.1) >> rack (1.2.3, 1.1.2, 1.0.1) >> rack-mount (0.6.14) >> rack-test (0.5.7) >> radiant (0.9.1) >> rails (2.3.4) >> railties (3.0.7) >> rake (0.8.3) >> RedCloth (4.2.7) >> ri_cal (0.8.8) >> rmagick (2.13.1) >> rubygems-update (1.8.4, 1.4.2, 1.3.7) >> searchlogic (2.5.6) >> thor (0.14.6) >> treetop (1.4.9) >> tzinfo (0.3.27) >> will_paginate (2.3.15) >> >> >> Does anyone have any clue what's going on? Google hasn't turned up >> much and I'm lost and new to rails. Thank you for your help. >> >> -- >> >> You received this message because you are subscribed to the Google Groups >> "CommunityEngine" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> For more options, visit this group at >> http://groups.google.com/group/communityengine?hl=en. >> >> > -- > You received this message because you are subscribed to the Google Groups > "CommunityEngine" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/communityengine?hl=en. > -- You received this message because you are subscribed to the Google Groups "CommunityEngine" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. 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