无法加载此类文件-捆绑程序/安装程序（LoadError）-rails c-于10分钟前工作

Question

I have no Idea what has gone wrong here. rails c was working 10 minutes ago perfectly. I loaded into my production environment and for some reason the console didn't recognize one of my database tables. I exited and attempted again a few more times with no luck in getting it to recognize the table, then I try one more time and poof, no more rails c.

I have tried a few times now uninstalling bundler, my ruby version, rvm cleanup all , and more everything that shows online is not working.

Any help would be greatly appreciated. ruby 2.3.1, rails 5, bundler-1.13.6

Answer 1

The answer was a rails 5 problem.

bundle config –delete bin rails app:update:bin

Rails 5 uses different binaries than any other rails version and thus answers for other rails versions were not giving me expected results. This command rebuilt the binary files in order for me to properly execute rails c

Answer 2

尝试与gem install bundler加载捆绑包，可能会帮助它！

Answer 3

Need to check with migrations in production

rake db:migrate

after that execute bundle command

bundle install

Or check with this command to run rails console in production

RAILS_ENV=production rails console  #rails 4
rails console production            #rails 3