Ruby on rails 找不到';铁路';14个gem总数中的(>;=0.a)(gem::LoadError)
运行:$rails新应用程序时,我收到一个错误! (最近更新的ruby。)Ruby on rails 找不到';铁路';14个gem总数中的(>;=0.a)(gem::LoadError),ruby-on-rails,ruby,macos,rubygems,gemspecs,Ruby On Rails,Ruby,Macos,Rubygems,Gemspecs,运行:$rails新应用程序时,我收到一个错误! (最近更新的ruby。) macOS Mojave 10.14.6 rails-v=ruby 2.6.3p62(2019-04-16修订版67580)[x86\u 64-darwin18] 运行时:$rails新应用程序 签入“GEM\u PATH=/Users/.rvm/gems/ruby-2.6.3:/Users/.rvm/gems/ruby-2.6”。3@global”,执行gem env了解更多信息 from/Users/.rbenv/v
macOS Mojave 10.14.6
rails-v=ruby 2.6.3p62(2019-04-16修订版67580)[x86\u 64-darwin18]
运行时:$rails新应用程序
签入“GEM\u PATH=/Users/.rvm/gems/ruby-2.6.3:/Users/.rvm/gems/ruby-2.6”。3@global
”,执行gem env
了解更多信息
from/Users/.rbenv/versions/2.3.0/lib/ruby/2.3.0/rubygems/dependency.rb:328:in to_spec'
from/Users/.rbenv/versions/2.3.0/lib/ruby/2.3.0/rubygems/core_ext/kernel_gem.rb:65:in `gem'
from/Users/.rbenv/versions/2.3.0/bin/rails:22:in `<main>'
from/Users/.rbenv/versions/2.3.0/lib/ruby/2.3.0/rubygems/dependency.rb:328:in to_spec'
from/Users/.rbenv/versions/2.3.0/lib/ruby/2.3.0/rubygems/core\u ext/kernel\u gem.rb:65:in'gem'
from/Users/.rbenv/versions/2.3.0/bin/rails:22:in`'
任何与Rails相关的代码都不起作用。究竟是什么
$Rails新应用程序
还是Rails新应用程序
?如果$rails新应用
那么它将通过errorLOL,我知道如何使用命令行。。。。当我运行rails新应用程序时,问题就出现了。如果您刚刚安装了ruby的新版本,您可能需要安装rails:gem install rails
Yule所说的。运行gem哪个rails
应该告诉您是否安装了rails。
from/Users/.rbenv/versions/2.3.0/lib/ruby/2.3.0/rubygems/dependency.rb:328:in to_spec'
from/Users/.rbenv/versions/2.3.0/lib/ruby/2.3.0/rubygems/core_ext/kernel_gem.rb:65:in `gem'
from/Users/.rbenv/versions/2.3.0/bin/rails:22:in `<main>'