undefined method delete' for class Sidekiq::Job'

[marmeladze]

Describe the bug
Rails app crashes when I invoke a command, such as rails g migration, rails s, rails c etc.

Expected behavior
rails g migration should generate a migration file and touch schema,
rails s should start dev server with given option

Current behavior
All commands raises

undefined method delete' for class Sidekiq::Job'

Full stacktrace

	51: from bin/rails:4:in `<main>'
	50: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
	49: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
	48: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
	47: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
	46: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
	45: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/railties-5.2.6/lib/rails/commands.rb:18:in `<main>'
	44: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/railties-5.2.6/lib/rails/command.rb:46:in `invoke'
	43: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/railties-5.2.6/lib/rails/command/base.rb:69:in `perform'
	42: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/thor-1.1.0/lib/thor.rb:392:in `dispatch'
	41: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/thor-1.1.0/lib/thor/invocation.rb:127:in `invoke_command'
	40: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/thor-1.1.0/lib/thor/command.rb:27:in `run'
	39: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/railties-5.2.6/lib/rails/commands/server/server_command.rb:142:in `perform'
	38: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/railties-5.2.6/lib/rails/commands/server/server_command.rb:142:in `tap'
	37: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/railties-5.2.6/lib/rails/commands/server/server_command.rb:145:in `block in perform'
	36: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
	35: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
	34: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
	33: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
	32: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
	31: from /vagrant/backend/config/application.rb:8:in `<main>'
	30: from /home/vagrant/.rvm/rubies/ruby-2.6.4/lib/ruby/site_ruby/2.6.0/bundler.rb:114:in `require'
	29: from /home/vagrant/.rvm/rubies/ruby-2.6.4/lib/ruby/site_ruby/2.6.0/bundler/runtime.rb:65:in `require'
	28: from /home/vagrant/.rvm/rubies/ruby-2.6.4/lib/ruby/site_ruby/2.6.0/bundler/runtime.rb:65:in `each'
	27: from /home/vagrant/.rvm/rubies/ruby-2.6.4/lib/ruby/site_ruby/2.6.0/bundler/runtime.rb:76:in `block in require'
	26: from /home/vagrant/.rvm/rubies/ruby-2.6.4/lib/ruby/site_ruby/2.6.0/bundler/runtime.rb:76:in `each'
	25: from /home/vagrant/.rvm/rubies/ruby-2.6.4/lib/ruby/site_ruby/2.6.0/bundler/runtime.rb:81:in `block (2 levels) in require'
	24: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
	23: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
	22: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
	21: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
	20: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
	19: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/sidekiq-unique-jobs-6.0.25/lib/sidekiq-unique-jobs.rb:3:in `<main>'
	18: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
	17: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
	16: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
	15: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
	14: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
	13: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/sidekiq-unique-jobs-6.0.25/lib/sidekiq_unique_jobs.rb:32:in `<main>'
	12: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
	11: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
	10: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
	 9: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
	 8: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
	 7: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/sidekiq-unique-jobs-6.0.25/lib/sidekiq_unique_jobs/sidekiq_unique_ext.rb:5:in `<main>'
	 6: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/sidekiq-unique-jobs-6.0.25/lib/sidekiq_unique_jobs/sidekiq_unique_ext.rb:50:in `<module:Sidekiq>'
	 5: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/sidekiq-unique-jobs-6.0.25/lib/sidekiq_unique_jobs/sidekiq_unique_ext.rb:65:in `<class:Job>'
	 4: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/sidekiq-unique-jobs-6.0.25/lib/sidekiq_unique_jobs/sidekiq_unique_ext.rb:65:in `include'
	 3: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/sidekiq-unique-jobs-6.0.25/lib/sidekiq_unique_jobs/sidekiq_unique_ext.rb:53:in `included'
	 2: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/sidekiq-unique-jobs-6.0.25/lib/sidekiq_unique_jobs/sidekiq_unique_ext.rb:53:in `class_eval'
	 1: from /home/vagrant/.rvm/gems/ruby-2.6.4/gems/sidekiq-unique-jobs-6.0.25/lib/sidekiq_unique_jobs/sidekiq_unique_ext.rb:54:in `block in included'
/home/vagrant/.rvm/gems/ruby-2.6.4/gems/sidekiq-unique-jobs-6.0.25/lib/sidekiq_unique_jobs/sidekiq_unique_ext.rb:54:in `alias_method': undefined method `delete' for class `Sidekiq::Job' (NameError)
Did you mean?  delegate

Worker class

N/A

Additional context

Sidekiq versions

    sidekiq (6.2.2)
    sidekiq-bulk (0.2.0)
      sidekiq
    sidekiq-scheduler (3.1.0)
      sidekiq (>= 3)
    sidekiq-unique-jobs (6.0.25)
      sidekiq (>= 4.0, < 7.0)
  sidekiq
  sidekiq-bulk
  sidekiq-scheduler
  sidekiq-unique-jobs (~> 6)

[marmeladze]

Downgrading sidekiq gem to version 6.1.3 solved the problem. I don't have proper debugging tools to inspect the reason. But if a rep. commiter guides me, I can create a patch/fix to resolve this issue.

[mhenrixon]

I will look into it today.

[mhenrixon]

This has been fixed in v7.1.6