Q&A
＊実現したいこと
railsでrails consoleを起動させたい。
＊発生するエラー
ターミナルでrails consoleを打つと以下のエラーが出ます。
ruby
1Running via Spring preloader in process 1612 2Traceback (most recent call last): 3 33: from -e:1:in `<main>' 4 32: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require' 5 31: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require' 6 30: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:285:in `load' 7 29: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:257:in `load_dependency' 8 28: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:285:in `block in load' 9 27: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:285:in `load' 10 26: from /Users/keisuke713/environment/toy_app/bin/rails:9:in `<top (required)>' 11 25: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `require' 12 24: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:257:in `load_dependency' 13 23: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `block in require' 14 22: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `require' 15 21: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/railties-5.2.2/lib/rails/commands.rb:18:in `<top (required)>' 16 20: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/railties-5.2.2/lib/rails/command.rb:44:in `invoke' 17 19: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/railties-5.2.2/lib/rails/command.rb:70:in `find_by_namespace' 18 18: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/railties-5.2.2/lib/rails/command/behavior.rb:79:in `lookup' 19 17: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/railties-5.2.2/lib/rails/command/behavior.rb:79:in `each' 20 16: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/railties-5.2.2/lib/rails/command/behavior.rb:80:in `block in lookup' 21 15: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/railties-5.2.2/lib/rails/command/behavior.rb:80:in `each' 22 14: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/railties-5.2.2/lib/rails/command/behavior.rb:84:in `block (2 levels) in lookup' 23 13: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `require' 24 12: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:257:in `load_dependency' 25 11: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `block in require' 26 10: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `require' 27 9: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/railties-5.2.2/lib/rails/commands/console/console_command.rb:4:in `<top (required)>' 28 8: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `require' 29 7: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:257:in `load_dependency' 30 6: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `block in require' 31 5: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `require' 32 4: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/2.6.0/irb/completion.rb:10:in `<top (required)>' 33 3: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `require' 34 2: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:257:in `load_dependency' 35 1: from /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `block in require' 36/Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `require': dlopen(/Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/2.6.0/x86_64-darwin17/readline.bundle, 9): Library not loaded: /usr/local/opt/readline/lib/libreadline.7.dylib (LoadError) 37 Referenced from: /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/2.6.0/x86_64-darwin17/readline.bundle 38 Reason: image not found - /Users/keisuke713/.rbenv/versions/2.6.1/lib/ruby/2.6.0/x86_64-darwin17/readline.bundle
＊試したこと
spring stopでspringを停止させましたが、同じエラーが出ました。
＊環境
ruby 2.6.1
rails5.2.2
回答1件
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2019/02/26 00:32