Question

我在Linux中构建了一个简单的脚本，但现在我正试图让它在Windows上运行。

代码是：

require 'watir-webdriver'
puts "Press enter when ready to continue"
gets
browser = Watir::Browser.start "http://www.google.com"
# do stuff

它在Ubuntu上完全按预期工作。但是当我在Windows上尝试它时，Firefox进程启动，但在你看到Firefox窗口之前就死掉了。这是在这个Windows安装上全新安装的Ruby，我以前从未在这台机器上使用它。

可能是什么问题？

编辑：命令行跟踪，按要求。

C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/selenium-webdriver-2.53.1/lib/selenium/webdriver/firefox/launcher.rb:90:in `connect_until_stable': unable to obtain stable firefox connection in 60 seconds (127.0.0.1:7055) (Selenium::WebDriver::Error::WebDriverError)
    from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/selenium-webdriver-2.53.1/lib/selenium/webdriver/firefox/launcher.rb:55:in `block in launch'
    from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/selenium-webdriver-2.53.1/lib/selenium/webdriver/common/socket_lock.rb:43:in `locked'
    from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/selenium-webdriver-2.53.1/lib/selenium/webdriver/firefox/launcher.rb:51:in `launch'
    from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/selenium-webdriver-2.53.1/lib/selenium/webdriver/firefox/bridge.rb:43:in `initialize'
    from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/selenium-webdriver-2.53.1/lib/selenium/webdriver/common/driver.rb:53:in `new'
    from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/selenium-webdriver-2.53.1/lib/selenium/webdriver/common/driver.rb:53:in `for'
    from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/selenium-webdriver-2.53.1/lib/selenium/webdriver.rb:84:in `for'
    from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/watir-webdriver-0.9.1/lib/watir-webdriver/browser.rb:46:in `initialize'
    from bot.rb:8:in `new'
    from bot.rb:8:in `<main>'

Answer 1

Firefox中的this bug。您的选择是：

等待Firefox 47中的补丁
降级到Firefox 46
使用Marionette代替Firefox驱动程序（已被弃用，不会很快适用于新版本的Firefox）
使用Chrome

要试用木偶，请下载geckodriver并执行：

browser = Watir::Browser.new :firefox, marionette: true

Watir浏览器进程无法正常启动（Windows）

1 个答案: