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我的應用程序後意外keyword_end使用Sidekiq和Sidekiq-Cron後臺作業處理。
兩個Sidekiq和Sidekiq-克朗被包括在我的Gemfile的全局部分寶石，並在我的應用程序的RVM與寶石安裝bundle install。語法錯誤，發動Sidekiq
推出首次sidekiq或bundle exec sidekiq從我的Rails應用程序的根目錄後，我收到以下錯誤消息，我過去在這裏複製的完整性：
[email protected]:~/workspace/fantasytennis_app (background-jobs)*$ sidekiq
2017-01-16T09:04:36.460Z 3850 TID-7pc7o INFO: Booting Sidekiq 4.2.7 with redis options {:url=>nil}
/home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/activesupport-5.0.0.1/lib/active_support/dependencies.rb:477:in `load': /home/asarluhi/workspace/fantasytennis_app/app/workers/check_collections_worker.rb:10: syntax error, unexpected keyword_end, expecting end-of-input (SyntaxError)
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/activesupport-5.0.0.1/lib/active_support/dependencies.rb:477:in `block in load_file'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/activesupport-5.0.0.1/lib/active_support/dependencies.rb:662:in `new_constants_in'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/activesupport-5.0.0.1/lib/active_support/dependencies.rb:476:in `load_file'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/activesupport-5.0.0.1/lib/active_support/dependencies.rb:375:in `block in require_or_load'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/activesupport-5.0.0.1/lib/active_support/dependencies.rb:37:in `block in load_interlock'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/activesupport-5.0.0.1/lib/active_support/dependencies/interlock.rb:12:in `block in loading'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/activesupport-5.0.0.1/lib/active_support/concurrency/share_lock.rb:117:in `exclusive'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/activesupport-5.0.0.1/lib/active_support/dependencies/interlock.rb:11:in `loading'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/activesupport-5.0.0.1/lib/active_support/dependencies.rb:37:in `load_interlock'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/activesupport-5.0.0.1/lib/active_support/dependencies.rb:358:in `require_or_load'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/activesupport-5.0.0.1/lib/active_support/dependencies.rb:511:in `load_missing_constant'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/activesupport-5.0.0.1/lib/active_support/dependencies.rb:203:in `const_missing'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/activesupport-5.0.0.1/lib/active_support/inflector/methods.rb:268:in `const_get'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/activesupport-5.0.0.1/lib/active_support/inflector/methods.rb:268:in `block in constantize'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/activesupport-5.0.0.1/lib/active_support/inflector/methods.rb:266:in `each'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/activesupport-5.0.0.1/lib/active_support/inflector/methods.rb:266:in `inject'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/activesupport-5.0.0.1/lib/active_support/inflector/methods.rb:266:in `constantize'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/activesupport-5.0.0.1/lib/active_support/core_ext/string/inflections.rb:66:in `constantize'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/sidekiq-cron-0.4.5/lib/sidekiq/cron/job.rb:304:in `initialize'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/sidekiq-cron-0.4.5/lib/sidekiq/cron/job.rb:186:in `new'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/sidekiq-cron-0.4.5/lib/sidekiq/cron/job.rb:186:in `block in load_from_array'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/sidekiq-cron-0.4.5/lib/sidekiq/cron/job.rb:185:in `each'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/sidekiq-cron-0.4.5/lib/sidekiq/cron/job.rb:185:in `load_from_array'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/sidekiq-cron-0.4.5/lib/sidekiq/cron/job.rb:156:in `load_from_hash'
from /home/asarluhi/workspace/fantasytennis_app/config/initializers/sidekiq.rb:5:in `block in <top (required)>'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/sidekiq-4.2.7/lib/sidekiq.rb:73:in `configure_server'
from /home/asarluhi/workspace/fantasytennis_app/config/initializers/sidekiq.rb:1:in `<top (required)>'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/activesupport-5.0.0.1/lib/active_support/dependencies.rb:287:in `load'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/activesupport-5.0.0.1/lib/active_support/dependencies.rb:287:in `block in load'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/activesupport-5.0.0.1/lib/active_support/dependencies.rb:259:in `load_dependency'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/activesupport-5.0.0.1/lib/active_support/dependencies.rb:287:in `load'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/railties-5.0.0.1/lib/rails/engine.rb:648:in `block in load_config_initializer'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/activesupport-5.0.0.1/lib/active_support/notifications.rb:166:in `instrument'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/railties-5.0.0.1/lib/rails/engine.rb:647:in `load_config_initializer'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/railties-5.0.0.1/lib/rails/engine.rb:612:in `block (2 levels) in <class:Engine>'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/railties-5.0.0.1/lib/rails/engine.rb:611:in `each'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/railties-5.0.0.1/lib/rails/engine.rb:611:in `block in <class:Engine>'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/railties-5.0.0.1/lib/rails/initializable.rb:30:in `instance_exec'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/railties-5.0.0.1/lib/rails/initializable.rb:30:in `run'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/railties-5.0.0.1/lib/rails/initializable.rb:55:in `block in run_initializers'
from /home/asarluhi/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/tsort.rb:228:in `block in tsort_each'
from /home/asarluhi/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
from /home/asarluhi/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/tsort.rb:422:in `block (2 levels) in each_strongly_connected_component_from'
from /home/asarluhi/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/tsort.rb:431:in `each_strongly_connected_component_from'
from /home/asarluhi/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/tsort.rb:421:in `block in each_strongly_connected_component_from'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/railties-5.0.0.1/lib/rails/initializable.rb:44:in `each'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/railties-5.0.0.1/lib/rails/initializable.rb:44:in `tsort_each_child'
from /home/asarluhi/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/tsort.rb:415:in `call'
from /home/asarluhi/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/tsort.rb:415:in `each_strongly_connected_component_from'
from /home/asarluhi/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/tsort.rb:349:in `block in each_strongly_connected_component'
from /home/asarluhi/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/tsort.rb:347:in `each'
from /home/asarluhi/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/tsort.rb:347:in `call'
from /home/asarluhi/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/tsort.rb:347:in `each_strongly_connected_component'
from /home/asarluhi/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/tsort.rb:226:in `tsort_each'
from /home/asarluhi/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/tsort.rb:205:in `tsort_each'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/railties-5.0.0.1/lib/rails/initializable.rb:54:in `run_initializers'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/railties-5.0.0.1/lib/rails/application.rb:352:in `initialize!'
from /home/asarluhi/workspace/fantasytennis_app/config/environment.rb:5:in `<top (required)>'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/sidekiq-4.2.7/lib/sidekiq/cli.rb:244:in `require'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/sidekiq-4.2.7/lib/sidekiq/cli.rb:244:in `boot_system'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/sidekiq-4.2.7/lib/sidekiq/cli.rb:50:in `run'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/gems/sidekiq-4.2.7/bin/sidekiq:12:in `<top (required)>'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/bin/sidekiq:23:in `load'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/bin/sidekiq:23:in `<main>'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/bin/ruby_executable_hooks:15:in `eval'
from /home/asarluhi/.rvm/gems/[email protected]_app_Rails5.0/bin/ruby_executable_hooks:15:in `<main>'
我檢查了我的app/workers/check_collections_worker.rb文件，該文件提出了在上面的代碼中的第3行中「意外keyword_end」語法錯誤，但沒有錯誤，因爲你可以看到：
Class CheckCollectionsWorker
include Sidekiq::Worker
def perform
collections = TennisCollection.all
collections.each do |collection|
collection.update_attribute(:check, false)
end
end
end
Sidekiq加載其職位由上到一個列表containe的底部d在config/schedule.yml。頂部的CheckCollectionsWorker類首先被加載。
我試圖移動到頂部依次在每個作業的內部config/schedule.yml，但對於任何人我不斷收到同樣的「意外keyword_end」錯誤消息。 我確定我的代碼是正確的。 sderr報告的「unexpected_key_end」應該在哪裏（以及如何）。
下面是config/schedule.yml關於收集作業的摘錄：
collection_job:
cron: "0 20 * 1-11 1"
class: "CheckCollectionsWorker"
queue: critical
我從Sidekiq-Cron GitHub page複製並粘貼config/initializers/sidekiq.rb：
Sidekiq.configure_server do |config|
schedule_file = "config/schedule.yml"
if File.exists?(schedule_file)
Sidekiq::Cron::Job.load_from_hash YAML.load_file(schedule_file)
end
end
我config/sidekiq.yml文件的內容如下：
---
development:
:concurrency: 5
production:
:concurrency: 25
:queues:
- [critical, 2]
- default
我真的不知道這個問題的根源，因爲我在工作人員中檢查了很多次代碼，發現沒有錯誤。