Ruby/Rails rspec download errors on run
运行
时出现以下错误
1 | saasbook@saasbook:~/Documents/ruby-calisthenics$ rspec |
错误信息
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | /home/saasbook/.rvm/gems/ruby-2.0.0-p481/gems/rspec-core-3.0.3/lib/rspec/core/formatters.rb:167:in `find_formatter': Formatter 'nested' unknown - maybe you meant 'documentation' or 'progress'?. (ArgumentError) from /home/saasbook/.rvm/gems/ruby-2.0.0-p481/gems/rspec-core-3.0.3/lib/rspec/core/formatters.rb:126:in `add' from /home/saasbook/.rvm/gems/ruby-2.0.0-p481/gems/rspec-core-3.0.3/lib/rspec/core/configuration.rb:624:in `add_formatter' from /home/saasbook/.rvm/gems/ruby-2.0.0-p481/gems/rspec-core-3.0.3/lib/rspec/core/configuration_options.rb:106:in `block in load_formatters_into' from /home/saasbook/.rvm/gems/ruby-2.0.0-p481/gems/rspec-core-3.0.3/lib/rspec/core/configuration_options.rb:106:in `each' from /home/saasbook/.rvm/gems/ruby-2.0.0-p481/gems/rspec-core-3.0.3/lib/rspec/core/configuration_options.rb:106:in `load_formatters_into' from /home/saasbook/.rvm/gems/ruby-2.0.0-p481/gems/rspec-core-3.0.3/lib/rspec/core/configuration_options.rb:24:in `configure' from /home/saasbook/.rvm/gems/ruby-2.0.0-p481/gems/rspec-core-3.0.3/lib/rspec/core/runner.rb:96:in `setup' from /home/saasbook/.rvm/gems/ruby-2.0.0-p481/gems/rspec-core-3.0.3/lib/rspec/core/runner.rb:85:in `run' from /home/saasbook/.rvm/gems/ruby-2.0.0-p481/gems/rspec-core-3.0.3/lib/rspec/core/runner.rb:70:in `run' from /home/saasbook/.rvm/gems/ruby-2.0.0-p481/gems/rspec-core-3.0.3/lib/rspec/core/runner.rb:38:in `invoke' from /home/saasbook/.rvm/gems/ruby-2.0.0-p481/gems/rspec-core-3.0.3/exe/rspec:4:in `<top (required)>' from /home/saasbook/.rvm/gems/ruby-2.0.0-p481/bin/rspec:23:in `load' from /home/saasbook/.rvm/gems/ruby-2.0.0-p481/bin/rspec:23:in `<main>' from /home/saasbook/.rvm/gems/ruby-2.0.0-p481/bin/ruby_executable_hooks:15:in `eval' from /home/saasbook/.rvm/gems/ruby-2.0.0-p481/bin/ruby_executable_hooks:15:in `<main>' |
我是 Ruby 和 Rails 的新手。我一直遇到兼容性问题,任何帮助将不胜感激!
我试图在 | 中运行 rspec 的文件目录的一些背景这是我正在上的在线课程的文件。它根据需要包含一个 lib 和 spec 文件。但我得到的错误似乎是我的 rspec 下载的问题。
编辑 Rails 应用程序根目录中的
1 | --format nested |
到:
1 | --format documentation |
rspec-3.0 中不再存在
卸载所有以前版本的 rspec 及其依赖项。
1 2 3 4 | gem uninstall rspec gem uninstall rspec-core gem uninstall rspec-mocks gem uninstall rspec-expectations |
在 gem 文件 install rspec.
中安装正确版本的 rspec
1 2 3 | group :development, :test do gem 'rspec-rails', '~> 3.0.0' end |
我从这个链接得到了这个解决方案