Hi, I’ve stumbled upon this issue, hard to tell what I’ve done wrong and changed in the process. My sidekiq was working well but suddenly I can’t start it… overgrow@axii:~/discourse$ sidekiq /home/overgrow/.rbenv/versions/2.3.0/lib/ruby/site_ruby/2.3.0/rubygems/specification.rb:2288:in `raise_if_conflicts’: Unable to activate actionpack-5.0.0, because rack-1.6.4 conflicts with rack (~> 2.0) (Gem::ConflictError) overgrow@axii:~/discourse$ gem list --local | grep rack rack (2.0.1, 1.6.4) overgrow@axii:~/discourse$ gem list --local | grep actionp actionpack (5.0.0, 4.2.7) I’ve already tried running bundle install

Finally… Solved.. I have downgraded sidekiq to 4.1.2 gem uninstall sidekiq gem install sidekiq --version '<=4.1.2' /home/carlos/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.12.5/lib/bundler/runtime.rb:35:in block in setup': You have already activated activesupport 5.0.0, but your Gemfile requires activesupport 4.2.7. Prepending bundle exec` to your command may solve this. (Gem::LoadError) So bundle exec sidekiq works perfectly..

You shouldn’t have to install sidekiq if you did bundle install. You should run it use bundle exec sidekiq and it should use the one from the project.

Sidekiq Gem::ConflictError

Product Support

Overgrow 24 Agosto , 2016 15:36 5

Ok, I got it… Thank you!

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Sidekiq Gem::ConflictError

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