在执行从3.2升级的步骤后，我在尝试运行Spree 3.3时遇到错误https://guides.spreecommerce.org/developer/upgrades/three-dot-two-to-three-dot-three.html.我更新了Gemfile，运行了bundle update，然后安装了迁移。由于同样的错误，我甚至无法运行迁移：
/Users/vasco/.rvm/gems/ruby-2.4.9/gems/multi_fetch_fragments-0.0.17/lib/multi_fetch_fragments.rb:5:in `block in <module:MultiFetchFragments>': undefined method `alias_method_chain' for ActionView::PartialRenderer:Class (NoMethodError)
Did you mean? alias_method
from /Users/vasco/.rvm/gems/ruby-2.4.9/gems/activesupport-5.1.7/lib/active_support/concern.rb:120:in `class_eval'
from /Users/vasco/.rvm/gems/ruby-2.4.9/gems/activesupport-5.1.7/lib/active_support/concern.rb:120:in `append_features'
from /Users/vasco/.rvm/gems/ruby-2.4.9/gems/multi_fetch_fragments-0.0.17/lib/multi_fetch_fragments.rb:95:in `include'
from /Users/vasco/.rvm/gems/ruby-2.4.9/gems/multi_fetch_fragments-0.0.17/lib/multi_fetch_fragments.rb:95:in `block (2 levels) in <class:Railtie>'
from /Users/vasco/.rvm/gems/ruby-2.4.9/gems/multi_fetch_fragments-0.0.17/lib/multi_fetch_fragments.rb:94:in `class_eval'
from /Users/vasco/.rvm/gems/ruby-2.4.9/gems/multi_fetch_fragments-0.0.17/lib/multi_fetch_fragments.rb:94:in `block in <class:Railtie>'
from /Users/vasco/.rvm/gems/ruby-2.4.9/gems/railties-5.1.7/lib/rails/initializable.rb:30:in `instance_exec'
from /Users/vasco/.rvm/gems/ruby-2.4.9/gems/railties-5.1.7/lib/rails/initializable.rb:30:in `run'
from /Users/vasco/.rvm/gems/ruby-2.4.9/gems/railties-5.1.7/lib/rails/initializable.rb:59:in `block in run_initializers'
from /Users/vasco/.rvm/rubies/ruby-2.4.9/lib/ruby/2.4.0/tsort.rb:228:in `block in tsort_each'
from /Users/vasco/.rvm/rubies/ruby-2.4.9/lib/ruby/2.4.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
from /Users/vasco/.rvm/rubies/ruby-2.4.9/lib/ruby/2.4.0/tsort.rb:431:in `each_strongly_connected_component_from'
from /Users/vasco/.rvm/rubies/ruby-2.4.9/lib/ruby/2.4.0/tsort.rb:349:in `block in each_strongly_connected_component'
from /Users/vasco/.rvm/rubies/ruby-2.4.9/lib/ruby/2.4.0/tsort.rb:347:in `each'
from /Users/vasco/.rvm/rubies/ruby-2.4.9/lib/ruby/2.4.0/tsort.rb:347:in `call'
from /Users/vasco/.rvm/rubies/ruby-2.4.9/lib/ruby/2.4.0/tsort.rb:347:in `each_strongly_connected_component'
from /Users/vasco/.rvm/rubies/ruby-2.4.9/lib/ruby/2.4.0/tsort.rb:226:in `tsort_each'
from /Users/vasco/.rvm/rubies/ruby-2.4.9/lib/ruby/2.4.0/tsort.rb:205:in `tsort_each'
from /Users/vasco/.rvm/gems/ruby-2.4.9/gems/railties-5.1.7/lib/rails/initializable.rb:58:in `run_initializers'
from /Users/vasco/.rvm/gems/ruby-2.4.9/gems/railties-5.1.7/lib/rails/application.rb:353:in `initialize!'
from /Users/vasco/Documents/rails/hello-coffee/config/environment.rb:5:in `<top (required)>'
from config.ru:3:in `require_relative'
from config.ru:3:in `block in <main>'
from /Users/vasco/.rvm/gems/ruby-2.4.9/gems/rack-2.2.3/lib/rack/builder.rb:116:in `eval'
from /Users/vasco/.rvm/gems/ruby-2.4.9/gems/rack-2.2.3/lib/rack/builder.rb:116:in `new_from_string'
from /Users/vasco/.rvm/gems/ruby-2.4.9/gems/rack-2.2.3/lib/rack/builder.rb:105:in `load_file'
from /Users/vasco/.rvm/gems/ruby-2.4.9/gems/rack-2.2.3/lib/rack/builder.rb:66:in `parse_file'
from /Users/vasco/.rvm/gems/ruby-2.4.9/gems/rack-2.2.3/lib/rack/server.rb:349:in `build_app_and_options_from_config'
from /Users/vasco/.rvm/gems/ruby-2.4.9/gems/rack-2.2.3/lib/rack/server.rb:249:in `app'
from /Users/vasco/.rvm/gems/ruby-2.4.9/gems/railties-5.1.7/lib/rails/commands/server/server_command.rb:24:in `app'
from /Users/vasco/.rvm/gems/ruby-2.4.9/gems/rack-2.2.3/lib/rack/server.rb:422:in `wrapped_app'
from /Users/vasco/.rvm/gems/ruby-2.4.9/gems/railties-5.1.7/lib/rails/commands/server/server_command.rb:80:in `log_to_stdout'
from /Users/vasco/.rvm/gems/ruby-2.4.9/gems/railties-5.1.7/lib/rails/commands/server/server_command.rb:42:in `start'
from /Users/vasco/.rvm/gems/ruby-2.4.9/gems/railties-5.1.7/lib/rails/commands/server/server_command.rb:135:in `block in perform'
from /Users/vasco/.rvm/gems/ruby-2.4.9/gems/railties-5.1.7/lib/rails/commands/server/server_command.rb:130:in `tap'
from /Users/vasco/.rvm/gems/ruby-2.4.9/gems/railties-5.1.7/lib/rails/commands/server/server_command.rb:130:in `perform'
from /Users/vasco/.rvm/gems/ruby-2.4.9/gems/thor-0.20.3/lib/thor/command.rb:27:in `run'
from /Users/vasco/.rvm/gems/ruby-2.4.9/gems/thor-0.20.3/lib/thor/invocation.rb:126:in `invoke_command'
from /Users/vasco/.rvm/gems/ruby-2.4.9/gems/thor-0.20.3/lib/thor.rb:387:in `dispatch'
from /Users/vasco/.rvm/gems/ruby-2.4.9/gems/railties-5.1.7/lib/rails/command/base.rb:63:in `perform'
from /Users/vasco/.rvm/gems/ruby-2.4.9/gems/railties-5.1.7/lib/rails/command.rb:44:in `invoke'
from /Users/vasco/.rvm/gems/ruby-2.4.9/gems/railties-5.1.7/lib/rails/commands.rb:16:in `<top (required)>'
from bin/rails:8:in `require'
from bin/rails:8:in `<main>'
我在Ruby 2.4.9、Bundler 2.1.4、Rails 5.1.7和Spree 3.3.6上。这是我的Gemfile:
source 'https://rubygems.org'
git_source(:github) do |repo_name|
repo_name = "#{repo_name}/#{repo_name}" unless repo_name.include?("/")
"https://github.com/#{repo_name}.git"
end
gem 'rails', '~> 5.1.0'
gem 'pg'
# gem 'sqlite3'
gem 'activerecord-nulldb-adapter'
gem 'puma'
gem 'sass-rails'
gem 'uglifier'
# gem 'therubyracer', platforms: :ruby
gem 'coffee-rails'
gem 'turbolinks'
gem 'jbuilder'
gem 'jquery-rails'
gem "jquery-ui-rails"
group :development, :test do
gem 'byebug'
gem 'capybara'
gem 'selenium-webdriver'
end
group :development do
gem 'web-console'
gem 'listen'
gem 'spring'
gem 'spring-watcher-listen'
gem 'annotate'
end
gem 'dotenv-rails'
gem 'simple_form'
gem 'hamlit'
gem 'browser'
gem 'font-awesome-rails'
gem 'spree', '~> 3.3.0'
gem 'spree_auth_devise', '~> 3.3'
gem 'spree_gateway', '~> 3.3'
gem 'spree_i18n', github: 'spree-contrib/spree_i18n'
gem 'spree_globalize', github: 'spree-contrib/spree_globalize'
gem 'spree_social', github: 'spree-contrib/spree_social'
gem 'spree_paypal_express', github: 'spree-contrib/better_spree_paypal_express'
gem 'braintree'
gem 'daemons'
gem 'delayed_job_active_record'
gem 'devise-async'
gem 'whenever', require: false
gem 'multi_fetch_fragments'
gem 'prowl'
gem 'redis'
gem 'i18n_data'
gem 'http_accept_language'
gem 'chartkick'
gem 'groupdate'
gem 'exception_notification'
gem 'sitemap_generator'
gem 'redcarpet'
gem 'roo'
gem 'roo-xls'
gem 'inky-rb', require: 'inky'
gem "business_time"
gem "holidays"
gem 'ancestry'
gem 'sortable_tree_rails'
gem 'friendly_id'
gem 'globalize'
gem 'maxminddb'
gem 'rb-readline'
gem 'rest-client'
gem 'aws-sdk'
gem 'aws-sdk-rails'
gem 'fog-aws'
gem 'asset_sync'
gem 'savon'
我该如何解决这个问题？
对于其他遇到这种情况的人来说，multi_fetch_fragmentsgem已经合并到rails 5本身中，因此行
gem 'multi_fetch_fragments'
在我的Gemfile是罪魁祸首。来源：https://github.com/n8/multi_fetch_fragments/issues/34和https://github.com/rails/rails/pull/18948
从我的Gemfile中删除此宝石后，错误就消失了。