pry-warning错误:已初始化常量DEFAULT_HOOKS的前一个定义在这里

我整年都在终端使用撬没有任何问题.但是从昨晚开始,每当我在终端中键入pry时,它都不会打开,而是给我一个很长的错误记录.我尝试了几件事,花了很多时间搜索,但我迷路了,不知道接下来该做什么.我不明白为什么它给了我一些具有不同错误的ruby文件的行号,因为它通常在不与文件相关的情况下工作.日志有点长,但错误会重复出现.我把一切都放在重要的事情上.我非常感谢一些指导.

Last login: Wed Jul 23 10:35:32 on console
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Sylvies-MacBook-Air:~ sylviecottrell$ pry
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:14: warning: already initialized constant Pry::DEFAULT_HOOKS
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:14: warning: previous definition of DEFAULT_HOOKS was here
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:20: warning: already initialized constant Pry::DEFAULT_PRINT
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:20: warning: previous definition of DEFAULT_PRINT was here
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:29: warning: already initialized constant Pry::SIMPLE_PRINT
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:29: warning: previous definition of SIMPLE_PRINT was here
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:38: warning: already initialized constant Pry::CLIPPED_PRINT
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:38: warning: previous definition of CLIPPED_PRINT was here
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:43: warning: already initialized constant Pry::DEFAULT_EXCEPTION_HANDLER
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:43: warning: previous definition of DEFAULT_EXCEPTION_HANDLER was here
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:52: warning: already initialized constant Pry::DEFAULT_PROMPT_NAME
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:52: warning: previous definition of DEFAULT_PROMPT_NAME was here
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:55: warning: already initialized constant Pry::DEFAULT_PROMPT
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:55: warning: previous definition of DEFAULT_PROMPT was here
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:65: warning: already initialized constant Pry::DEFAULT_PROMPT_SAFE_OBJECTS
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:65: warning: previous definition of DEFAULT_PROMPT_SAFE_OBJECTS was here
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:68: warning: already initialized constant Pry::SIMPLE_PROMPT
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:68: warning: previous definition of SIMPLE_PROMPT was here
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:70: warning: already initialized constant Pry::NO_PROMPT
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:70: warning: previous definition of NO_PROMPT was here
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:72: warning: already initialized constant Pry::SHELL_PROMPT
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:72: warning: previous definition of SHELL_PROMPT was here
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:79: warning: already initialized constant Pry::NAV_PROMPT
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:79: warning: previous definition of NAV_PROMPT was here
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:94: warning: already initialized constant Pry::DEFAULT_CONTROL_D_HANDLER
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:94: warning: previous definition of DEFAULT_CONTROL_D_HANDLER was here
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:109: warning: already initialized constant Pry::DEFAULT_SYSTEM
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:109: warning: previous definition of DEFAULT_SYSTEM was here
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:117: warning: already initialized constant Pry::INITIAL_PWD
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:117: warning: previous definition of INITIAL_PWD was here
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry/cli.rb:6: warning: already initialized constant Pry::CLI::NoOptionsError
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry/cli.rb:6: warning: previous definition of NoOptionsError was here
/usr/local/rvm/rubies/ruby-2.0.0-p353/lib/ruby/site_ruby/2.0.0/rubygems/specification.rb:1998:in `raise_if_conflicts': Unable to activate pry-byebug-1.3.2, because pry-0.10.0 conflicts with pry (~> 0.9.12) (Gem::LoadError)
    from /usr/local/rvm/rubies/ruby-2.0.0-p353/lib/ruby/site_ruby/2.0.0/rubygems/specification.rb:1235:in `activate'
    from /usr/local/rvm/rubies/ruby-2.0.0-p353/lib/ruby/site_ruby/2.0.0/rubygems.rb:194:in `rescue in try_activate'
    from /usr/local/rvm/rubies/ruby-2.0.0-p353/lib/ruby/site_ruby/2.0.0/rubygems.rb:191:in `try_activate'
    from /usr/local/rvm/rubies/ruby-2.0.0-p353/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:132:in `rescue in require'
    from /usr/local/rvm/rubies/ruby-2.0.0-p353/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:144:in `require'
    from /usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-byebug-1.3.2/lib/pry-byebug/cli.rb:1:in `'
    from /usr/local/rvm/rubies/ruby-2.0.0-p353/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from /usr/local/rvm/rubies/ruby-2.0.0-p353/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from /usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry/plugins.rb:38:in `load_cli_options'
    from /usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry/cli.rb:40:in `block in add_plugin_options'
    from /usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry/cli.rb:39:in `each'
    from /usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry/cli.rb:39:in `add_plugin_options'
    from /usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry/cli.rb:107:in `'
    from /usr/local/rvm/rubies/ruby-2.0.0-p353/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from /usr/local/rvm/rubies/ruby-2.0.0-p353/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from /usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/lib/pry.rb:150:in `'
    from /usr/local/rvm/rubies/ruby-2.0.0-p353/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from /usr/local/rvm/rubies/ruby-2.0.0-p353/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from /usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/bin/pry:12:in `rescue in '
    from /usr/local/rvm/gems/ruby-2.0.0-p353/gems/pry-0.10.0/bin/pry:8:in `'
    from /usr/local/rvm/gems/ruby-2.0.0-p353/bin/pry:23:in `load'
    from /usr/local/rvm/gems/ruby-2.0.0-p353/bin/pry:23:in `
'
    from /usr/local/rvm/gems/ruby-2.0.0-p353/bin/ruby_executable_hooks:15:in `eval'
    from /usr/local/rvm/gems/ruby-2.0.0-p353/bin/ruby_executable_hooks:15:in `
'
Sylvies-MacBook-Air:~ sylviec

BenKarl.. 7

Pry最近从版本9.12升级到版本10,似乎更新创建了与bye-bug或pry-nav的不兼容......两者中的一个.我已经通过恢复到Pry版本9.12来解决这个问题.您可以通过键入...来完成此操作

gem uninstall pry

它会问你要卸载哪个版本,你要卸载版本'10.如果它没有问你并完全卸载Pry,你可以马上回来......

gem install pry -v 0.9.12

希望这可以帮助.