ruby - Trouble starting rails application -


i new ruby on rails , i'm having problem creating new controller "plans" resource:

rails generate controller plans /users/rentarosatomi/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/bundler-1.8.0/lib/bundler/runtime.rb:34:in  'block in setup': have activated spring 1.3.3,  gemfile requires spring 1.3.1.  prepending 'bundle exec' command may solve this. (gem::loaderror)

the error says having wrong spring version, don't know how fix this.

*edit: solved: this post solved problem

try updating spring gem only. in console:

bundle update spring

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