如何解决启动ruby时如何解决此错误?
运行ruby bin / start时出现此错误。有人可以帮助我了解该怎么做吗?
Traceback (most recent call last):
4: from bin/start:4:in `<main>'
3: from bin/start:4:in `require_relative'
2: from /Users/ivana/Desktop/online_projects/NYC Park CLI/lib/environment.rb:3:in `<top (required)>'
1: from /Users/ivana/.rvm/rubies/ruby-2.6.1/lib/ruby/site_ruby/2.6.0/rubygems/core_ext/kernel_require.rb:92:in `require'
/Users/ivana/.rvm/rubies/ruby-2.6.1/lib/ruby/site_ruby/2.6.0/rubygems/core_ext/kernel_require.rb:92:in `require': cannot load such file -- pry (LoadError)
22: from bin/start:4:in `<main>'
21: from bin/start:4:in `require_relative'
20: from /Users/ivana/Desktop/online_projects/NYC Park CLI/lib/environment.rb:3:in `<top (required)>'
19: from /Users/ivana/.rvm/rubies/ruby-2.6.1/lib/ruby/site_ruby/2.6.0/rubygems/core_ext/kernel_require.rb:156:in `require'
18: from /Users/ivana/.rvm/rubies/ruby-2.6.1/lib/ruby/site_ruby/2.6.0/rubygems/core_ext/kernel_require.rb:168:in `rescue in require'
17: from /Users/ivana/.rvm/rubies/ruby-2.6.1/lib/ruby/site_ruby/2.6.0/rubygems/core_ext/kernel_require.rb:168:in `require'
16: from /Users/ivana/.rvm/gems/ruby-2.6.1/gems/pry-0.13.1/lib/pry.rb:78:in `<top (required)>'
15: from /Users/ivana/.rvm/rubies/ruby-2.6.1/lib/ruby/site_ruby/2.6.0/rubygems/core_ext/kernel_require.rb:72:in `require'
14: from /Users/ivana/.rvm/rubies/ruby-2.6.1/lib/ruby/site_ruby/2.6.0/rubygems/core_ext/kernel_require.rb:72:in `require'
13: from /Users/ivana/.rvm/gems/ruby-2.6.1/gems/pry-0.13.1/lib/pry/cli.rb:134:in `<top (required)>'
12: from /Users/ivana/.rvm/gems/ruby-2.6.1/gems/pry-0.13.1/lib/pry/cli.rb:40:in `add_plugin_options'
11: from /Users/ivana/.rvm/gems/ruby-2.6.1/gems/pry-0.13.1/lib/pry/cli.rb:40:in `each'
10: from /Users/ivana/.rvm/gems/ruby-2.6.1/gems/pry-0.13.1/lib/pry/plugins.rb:55:in `load_cli_options'
9: from /Users/ivana/.rvm/rubies/ruby-2.6.1/lib/ruby/site_ruby/2.6.0/rubygems/core_ext/kernel_require.rb:92:in `require'
8: from /Users/ivana/.rvm/rubies/ruby-2.6.1/lib/ruby/site_ruby/2.6.0/rubygems/core_ext/kernel_require.rb:92:in `require'
7: from /Users/ivana/.rvm/gems/ruby-2.6.1/gems/pry-byebug-3.7.0/lib/pry-byebug/cli.rb:5:in `<top (required)>'
6: from /Users/ivana/.rvm/rubies/ruby-2.6.1/lib/ruby/site_ruby/2.6.0/rubygems/core_ext/kernel_require.rb:72:in `require'
5: from /Users/ivana/.rvm/rubies/ruby-2.6.1/lib/ruby/site_ruby/2.6.0/rubygems/core_ext/kernel_require.rb:72:in `require'
4: from /Users/ivana/.rvm/gems/ruby-2.6.1/gems/pry-byebug-3.7.0/lib/pry-byebug/commands.rb:12:in `<top (required)>'
3: from /Users/ivana/.rvm/rubies/ruby-2.6.1/lib/ruby/site_ruby/2.6.0/rubygems/core_ext/kernel_require.rb:72:in `require'
2: from /Users/ivana/.rvm/rubies/ruby-2.6.1/lib/ruby/site_ruby/2.6.0/rubygems/core_ext/kernel_require.rb:72:in `require'
1: from /Users/ivana/.rvm/gems/ruby-2.6.1/gems/pry-byebug-3.7.0/lib/pry-byebug/commands/exit_all.rb:3:in `<top (required)>'
/Users/ivana/.rvm/gems/ruby-2.6.1/gems/pry-byebug-3.7.0/lib/pry-byebug/commands/exit_all.rb:7:in `<module:PryByebug>': uninitialized constant Pry::Command::ExitAll (NameError)
解决方法
结果是,该问题可能是由于您使用了稍旧的pry-byebug
3.7.0和最新的pry
0.13.1。
不幸的是,在pry 0.13.0中,进行了一些更改,需要更新pry-byebug才能使用此版本。 Changelog of pry-byebug 3.9.0表示,他们在此版本中增加了对pry 0.13的初始支持(并删除了对任何较早的pry版本的支持)。
因此,要解决此问题,您应该将pry-byebug版本升级到3.9.0或将pry版本降级到低于0.13的版本。根据您在Gemfile
中指定依赖项的精确程度,仅运行以下命令即可升级您的pry-byebug版本:
bundle upgrade
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