我正在使用Ruby 2.2.4和Selenium webdriver版本2.53.0。
我的脚本运行正常,但突然间我看到了这个错误:
" C:/Ruby22/lib/ruby/2.2.0/rubygems.rb:1242:
require': C:/Ruby22/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54: syntax error, unexpected keyword_return, expecting keyword_do or '{' or '(' (SyntaxError) rubysl-wein return gem_original_require(path) from C:/Ruby22/lib/ruby/2.2.0/rubygems.rb:1242:in
&#39; 来自:1:require' from <internal:gem_prelude>:1:in
&#39;
require 'selenium-webdriver'
driver = Selenium::WebDriver.for :firefox
driver.get "http://google.com"
我在打开任何网站时都会看到此错误。