使用rubymine调试rails应用程序

发布时间：2020-12-17 03:15:49 所属栏目：百科来源：网络整理

导读：我有一个使用 Ruby 1.8.7的Rails应用程序,我在调试模式下运行并设置断点时收到此错误： 54749: Exception in DebugThread loop: undefined method `errmsg' for #Debugger::ControlState:0x10e3def28Backtrace:/Users/ohad/.rvm/gems/ruby-1.8.7-p371/gems/r

我有一个使用 Ruby 1.8.7的Rails应用程序,我在调试模式下运行并设置断点时收到此错误：

54749: Exception in DebugThread loop: undefined method `errmsg' for #<Debugger::ControlState:0x10e3def28>
Backtrace:
/Users/ohad/.rvm/gems/ruby-1.8.7-p371/gems/ruby-debug-0.10.4/cli/ruby-debug/command.rb:188:in `errmsg'
  from: /Users/ohad/.rvm/gems/ruby-1.8.7-p371/gems/ruby-debug-0.10.4/cli/ruby-debug/commands/breakpoints.rb:81:in `execute'
  from: /Users/ohad/.rvm/gems/ruby-1.8.7-p371/gems/ruby-debug-ide-0.4.17.beta16/lib/ruby-debug-ide/ide_processor.rb:89:in `process_commands'
  from: /Users/ohad/.rvm/gems/ruby-1.8.7-p371/gems/ruby-debug-ide-0.4.17.beta16/lib/ruby-debug-ide/ide_processor.rb:86:in `catch'
  from: /Users/ohad/.rvm/gems/ruby-1.8.7-p371/gems/ruby-debug-ide-0.4.17.beta16/lib/ruby-debug-ide/ide_processor.rb:86:in `process_commands'
  from: /Users/ohad/.rvm/gems/ruby-1.8.7-p371/gems/ruby-debug-ide-0.4.17.beta16/lib/ruby-debug-ide.rb:121:in `start_control'
  from: /Users/ohad/.rvm/gems/ruby-1.8.7-p371/gems/ruby-debug-ide-0.4.17.beta16/lib/ruby-debug-ide.rb:103:in `initialize'
  from: /Users/ohad/.rvm/gems/ruby-1.8.7-p371/gems/ruby-debug-ide-0.4.17.beta16/lib/ruby-debug-ide.rb:103:in `new'
  from: /Users/ohad/.rvm/gems/ruby-1.8.7-p371/gems/ruby-debug-ide-0.4.17.beta16/lib/ruby-debug-ide.rb:103:in `start_control'
  from: /Users/ohad/.rvm/gems/ruby-1.8.7-p371/gems/ruby-debug-ide-0.4.17.beta16/lib/ruby-debug-ide.rb:65:in `start_server'
  from: /Users/ohad/.rvm/gems/ruby-1.8.7-p371/gems/ruby-debug-ide-0.4.17.beta16/lib/ruby-debug-ide.rb:69:in `prepare_debugger'
  from: /Users/ohad/.rvm/gems/ruby-1.8.7-p371/gems/ruby-debug-ide-0.4.17.beta16/lib/ruby-debug-ide.rb:83:in `debug_program'
  from: /Users/ohad/.rvm/gems/ruby-1.8.7-p371/gems/ruby-debug-ide-0.4.17.beta16/bin/rdebug-ide:109
  from: -e:1:in `load'
  from: -e:1

我已经在我的Gemfile中添加了ruby-debug：

group :development do
  gem "inaction_mailer",'0.6',:require => 'inaction_mailer/force_load'
  gem 'ruby-debug',:require => nil
  # gem 'bullet'
  # gem "ruby-growl"
end

解决方法

你安装了ruby-debug gem,将其删除.

参见this answer,只需要2个调试宝石(Ruby 1.8的版本会有所不同)：

ruby-debug-base (0.10.5.rc3)
ruby-debug-ide (0.4.17.beta16)

（编辑：李大同）

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