使用RubyMine进行调试

debugcn 发表于 Dev

约瑟夫

我正在尝试使用RubyMine 5.4进行调试，但始终出现以下错误。

/Users/jcr/.rvm/rubies/ruby-2.0.0-p247/bin/ruby -e at_exit{sleep(1)};$stdout.sync=true;$stderr.sync=true;load($0=ARGV.shift) /Users/jcr/.rvm/gems/ruby-2.0.0-p247/gems/ruby-debug-ide-0.4.22/bin/rdebug-ide --port 53791 --dispatcher-port 53792 -- /Users/jcr/web/myapp/produccion/script/rails server -b 0.0.0.0 -p 3090 -e development
Fast Debugger (ruby-debug-ide 0.4.22, debase 0.0.9) listens on 127.0.0.1:53791
/Users/jcr/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/x86_64-darwin12.5.0/psych.bundle: warning: already initialized constant Psych::Parser::ANY
/Users/jcr/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/x86_64-darwin12.5.0/psych.bundle: warning: already initialized constant Psych::Parser::UTF8
/Users/jcr/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/x86_64-darwin12.5.0/psych.bundle: warning: already initialized constant Psych::Parser::UTF16LE
/Users/jcr/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/x86_64-darwin12.5.0/psych.bundle: warning: already initialized constant Psych::Parser::UTF16BE
Uncaught exception: superclass mismatch for class SyntaxError
    /Users/jcr/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/psych/syntax_error.rb:5:in `<module:Psych>'
    /Users/jcr/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/psych/syntax_error.rb:1:in `<top (required)>'
    /Users/jcr/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/psych.rb:1:in `require'
    /Users/jcr/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/psych.rb:1:in `<top (required)>'
    /Users/jcr/.rvm/gems/ruby-2.0.0-p247/gems/activesupport-3.2.12/lib/active_support/ordered_hash.rb:2:in `require'
    /Users/jcr/.rvm/gems/ruby-2.0.0-p247/gems/activesupport-3.2.12/lib/active_support/ordered_hash.rb:2:in `<top (required)>'
    /Users/jcr/.rvm/gems/ruby-2.0.0-p247/gems/activesupport-3.2.12/lib/active_support/core_ext/enumerable.rb:1:in `require'
    /Users/jcr/.rvm/gems/ruby-2.0.0-p247/gems/activesupport-3.2.12/lib/active_support/core_ext/enumerable.rb:1:in `<top (required)>'
    /Users/jcr/.rvm/gems/ruby-2.0.0-p247/gems/activerecord-3.2.12/lib/active_record/attribute_methods.rb:1:in `require'
    /Users/jcr/.rvm/gems/ruby-2.0.0-p247/gems/activerecord-3.2.12/lib/active_record/attribute_methods.rb:1:in `<top (required)>'
    /Users/jcr/.rvm/gems/ruby-2.0.0-p247/gems/activerecord-3.2.12/lib/active_record.rb:105:in `<module:ActiveRecord>'
    /Users/jcr/.rvm/gems/ruby-2.0.0-p247/gems/activerecord-3.2.12/lib/active_record.rb:31:in `<top (required)>'
    /Users/jcr/.rvm/gems/ruby-2.0.0-p247/gems/activerecord-3.2.12/lib/active_record/railtie.rb:1:in `require'
    /Users/jcr/.rvm/gems/ruby-2.0.0-p247/gems/activerecord-3.2.12/lib/active_record/railtie.rb:1:in `<top (required)>'
    /Users/jcr/web/myapp/produccion/config/application.rb:4:in `require'
    /Users/jcr/web/myapp/produccion/config/application.rb:4:in `<top (required)>'
    /Users/jcr/.rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.12/lib/rails/commands.rb:53:in `require'
    /Users/jcr/.rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.12/lib/rails/commands.rb:53:in `block in <top (required)>'
    /Users/jcr/.rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.12/lib/rails/commands.rb:50:in `tap'
    /Users/jcr/.rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.12/lib/rails/commands.rb:50:in `<top (required)>'
    /Users/jcr/web/myapp/produccion/script/rails:6:in `require'
    /Users/jcr/web/myapp/produccion/script/rails:6:in `<top (required)>'

Process finished with exit code 0

我试图用谷歌搜索，但没有成功。非常感谢您的帮助和时间。

谢谢

阿曼·阿尔舒拉法（Aman Alshurafa）|

如果您安装的调试器gem没有debugger-xml gem，则这将导致您安装的调试器gem与默认使用的RubyMine之间发生冲突。我不确定这是否是问题。这是RubyMine的调试文档：https : //www.jetbrains.com/ruby/webhelp/debugging.html

另外，这不是解决问题的方法，而是一种可以在问题得到解决之前进行更好调试的方法。使用Rubymine进行除杂对我有用，但我很少使用它，因为我使用了更好的错误：https : //github.com/charliesome/better_errors＆如果您使用chrome，则RailsPanel扩展也可能有用：https : //github.com/ dejan / rails_panel

我希望这是有帮助的。

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