我正在使用Cucumber Capybara和Ruby进行自动化。我已经安装了黄瓜统计宝石用于报告目的。我添加了require＆＃39; cucumber_statistics / autoload＆＃39;在env.rb文件中。成功执行功能文件后，它显示错误：
未定义的方法regexp_source' for #<Cucumber::Glue::StepDefinition:0x0000000293dda0> (NoMethodError)
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber_statistics-2.3.0/lib/cucumber_statistics/formatter.rb:29:in after_step_result＆＃39;
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-3.0.1/lib/cucumber/formatter/ignore_missing_messages.rb:11:in method_missing'
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-3.0.1/lib/cucumber/formatter/legacy_api/ast.rb:117:in接受＆＃39;
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-3.0.1/lib/cucumber/formatter/legacy_api/adapter.rb:580:in step_invocation'
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-3.0.1/lib/cucumber/formatter/legacy_api/adapter.rb:543:in step_invocation＆＃39;
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-3.0.1/lib/cucumber/formatter/legacy_api/adapter.rb:387:in print_step'
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-3.0.1/lib/cucumber/formatter/legacy_api/adapter.rb:251:in after_test_step＆＃39;
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-3.0.1/lib/cucumber/formatter/legacy_api/adapter.rb:107:in after_test_step'
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-3.0.1/lib/cucumber/formatter/legacy_api/adapter.rb:31:in阻止初始化＆＃39;
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-core-3.0.0/lib/cucumber/core/event_bus.rb:34:in call'
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-core-3.0.0/lib/cucumber/core/event_bus.rb:34:in阻止广播＆＃39;
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-core-3.0.0/lib/cucumber/core/event_bus.rb:34:in each'
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-core-3.0.0/lib/cucumber/core/event_bus.rb:34:in广播＆＃39;
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-core-3.0.0/lib/cucumber/core/event_bus.rb:40:in method_missing'
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-core-3.0.0/lib/cucumber/core/test/runner.rb:35:in around_hook＆＃39;
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-core-3.0.0/lib/cucumber/core/test/around_hook.rb:12:in describe_to'
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-core-3.0.0/lib/cucumber/core/test/case.rb:120:in块（2级）在compose_around_hooks＆＃39;
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-core-3.0.0/lib/cucumber/core/test/case.rb:121:in call'
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-core-3.0.0/lib/cucumber/core/test/case.rb:121:in compose_around_hooks＆＃39;
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-core-3.0.0/lib/cucumber/core/test/case.rb:26:in block in describe_to'
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-core-3.0.0/lib/cucumber/core/test/runner.rb:19:in来电＆＃39;
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-core-3.0.0/lib/cucumber/core/test/runner.rb:19:in test_case'
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-core-3.0.0/lib/cucumber/core/test/case.rb:25:in describe_to＆＃39;
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-3.0.1/lib/cucumber/filters/prepare_world.rb:12:in test_case'
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-core-3.0.0/lib/cucumber/core/test/case.rb:25:in describe_to＆＃39;
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-core-3.0.0/lib/cucumber/core/filter.rb:57:in test_case'
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-3.0.1/lib/cucumber/filters/retry.rb:18:in test_case＆＃39;
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-core-3.0.0/lib/cucumber/core/test/case.rb:25:in describe_to'
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-3.0.1/lib/cucumber/filters/quit.rb:12:in test_case＆＃39;
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-core-3.0.0/lib/cucumber/core/test/case.rb:25:in describe_to'
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-3.0.1/lib/cucumber/filters/broadcast_test_run_started_event.rb:20:in阻止完成＆＃39 ;
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-3.0.1/lib/cucumber/filters/broadcast_test_run_started_event.rb:19:in map'
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-3.0.1/lib/cucumber/filters/broadcast_test_run_started_event.rb:19:in已完成＆＃39;
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-core-3.0.0/lib/cucumber/core/filter.rb:62:in done'
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-core-3.0.0/lib/cucumber/core/filter.rb:62:in已完成＆＃39;
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-core-3.0.0/lib/cucumber/core/filter.rb:62:in done'
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-core-3.0.0/lib/cucumber/core/filter.rb:62:in已完成＆＃39;
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-core-3.0.0/lib/cucumber/core/filter.rb:62:in done'
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-core-3.0.0/lib/cucumber/core/test/filters/locations_filter.rb:20:in已完成＆＃39;
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-core-3.0.0/lib/cucumber/core/filter.rb:62:in done'
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-core-3.0.0/lib/cucumber/core/test/filters/tag_filter.rb:18:in已完成＆＃39;
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-core-3.0.0/lib/cucumber/core/compiler.rb:24:in done'
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-core-3.0.0/lib/cucumber/core/gherkin/parser.rb:37:in已完成＆＃39;
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-core-3.0.0/lib/cucumber/core.rb:32:in parse'
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-core-3.0.0/lib/cucumber/core.rb:21:in编译＆＃39;
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-3.0.1/lib/cucumber/runtime.rb:74:in run!'
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-3.0.1/lib/cucumber/cli/main.rb:33:in执行！＆＃39;
/usr/local/rvm/gems/ruby-2.2.2/gems/cucumber-3.0.1/bin/cucumber:9:in <top (required)>'
/usr/local/rvm/gems/ruby-2.2.2/bin/cucumber:23:in load＆＃39;
/usr/local/rvm/gems/ruby-2.2.2/bin/cucumber:23:in`＆＃39;
Ruby版本=＆＃39; 2.2.2` Rails =＆＃39; 4.2.7＆＃39; 黄瓜=＆＃39; 3.0.1＆＃39;
我可以使用其他报告机制进行红宝石黄瓜自动化吗？