Dear Colin,
Thanks.
1. The environment.rb:
RAILS_GEM_VERSION = '2.3.8' unless defined? RAILS_GEM_VERSION
# Bootstrap the Rails environment, frameworks, and default
configuration
require File.join(File.dirname(__FILE__), 'boot')
Rails::Initializer.run do |config|
# Settings in config/environments/* take precedence over those
specified here.
# Application configuration should go into files in config/
initializers
# -- all .rb files in that directory are automatically loaded.
config.gem 'will_paginate'
# Add additional load paths for your own custom dirs
# config.load_paths += %W( #{RAILS_ROOT}/extras )
# Specify gems that this application depends on and have them
installed with rake gems:install
# config.gem "bj"
# config.gem "hpricot", :version => '0.6', :source => "http://
code.whytheluckystiff.net"
# config.gem "sqlite3-ruby", :lib => "sqlite3"
# config.gem "aws-s3", :lib => "aws/s3"
# Only load the plugins named here, in the order given (default is
alphabetical).
# :all can be used as a placeholder for all plugins not explicitly
named
# config.plugins =
[ :exception_notification, :ssl_requirement, :all ]
# Skip frameworks you're not going to use. To use Rails without a
database,
# you must remove the Active Record framework.
# config.frameworks -=
[ :active_record, :active_resource, :action_mailer ]
# Activate observers that should always be running
# config.active_record.observers
= :cacher, :garbage_collector, :forum_observer
# Set Time.zone default to the specified zone and make Active Record
auto-convert to this zone.
# Run "rake -D time" for a list of tasks for finding time zone
names.
config.time_zone = 'UTC'
# The default locale is :en and all translations from config/locales/
*.rb,yml are auto loaded.
# config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.
{rb,yml}')]
# config.i18n.default_locale = :de
end
2. The output of gem list --local:
will_paginate <2.3.14>
3. The full error MSG:
NoMethodError in ManageController#index
undefined method `paginate' for #<Class:0x679f940>
On 8月29日, 下午3時35分, Colin Law <clan...@googlemail.com> wrote:
> On 29 August 2010 03:44, Jeff Chen <jeffchen1...@gmail.com> wrote:
>
> > Thanks.
>
> > But I config.gem 'will_paginate' before the end of environment.rb and
> > f the will_paginate is already installed but not worked. Got the
> > undefined method `paginate' for #<Class:0x653996c> Why? May you give
> > me a hint, or sample, let me fix it up.
>
> config.gem must go inside the initializer.run block, not just before the end.
>
> Post your environment.rb if you think you have it correctly, also the output
> of
> gem list --local
> and the full error that you are getting.
>
> Colin
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