ruby - 运行 irb 文件时出错

Question

这是我的第一个程序:

require 'rubygems'
require 'watir'

ie = Watir::IE.new
ie.goto("http://www.google.com")
ie.text_field(:name, "question").set("microsoft")
ie.button(:name, "btnG").click

当我运行它时，出现以下错误，请你帮忙。在运行这个之前我已经安装了 watir-webdriver

C:/Ruby200/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require': cannot load such file -- watir (LoadError)
    from C:/Ruby200/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require'
    from C:/Ruby200/lib/ruby/site_ruby/2.0.0/rubygems/FirstSample:2:in `<top (required)>'
    from -e:1:in `load'
    from -e:1:in `<main>'

Process finished with exit code 1

Answer 1

我的猜测是问题是由于您已经安装了 watir-webdriver gem 但您需要 watir gem。

在您的代码中安装 watir gem 或需要 watir-webdriver gem。