Troubleshooting

Docker setup

• has been error
• Stop containers

$ bin/docker stop

• Removes stopped service containers

$ docker-compose rm --all

• Remove all images

$ docker image rm $(docker image ls -q)

• Retry setup for Docker
  • Setup for Docker

Docker-compose up

Case 1: pg_ext (LoadError)

• has been error

/app/vendor/bundle/ruby/2.3.0/gems/pg-0.19.0/lib/pg.rb:4:in `require': cannot load such file -- pg_ext (LoadError)

• Please check :
  • Don't you use docker-machine of Docker-Toolbox to build VM on your PC ?. If your PC is Mac and you use it, We reccomend you to use Docker for Mac
  • Do you use old version VirtualBox ?. For example, If you should used old version VirtualBox such as 4.28.2, it's VirtualBox is too old, you have to update latest VirtualBox.
• Retry Docker setup

Case 2: (Bundler::GemNotFound)

• has been error such as:

Your bundle is locked to rake (11.3.0), but that version could not be found in any of the sources 
 listed in your Gemfile. If you haven't changed sources, that means the author of rake (11.3.0) 
 has removed it. You'll need to update your bundle to a different version of rake (11.3.0) that 
 hasn't been removed in order to install. (Bundler::GemNotFound)

• Clean up your repository

$ git stash -u
$ git fetch upstream
$ git rebase upstream/master
$ rm -rf /vendor
$ bundle install --path=vendor/bundle

• Retry Docker setup