Ruby on rails Error : No connection could be made because the target machine actively refused it

Question

我正在尝试通过 rails 控制台使用 watir:

来控制我的 Chrome 浏览器

pry(main)> browser = Watir::Browser.new(:chrome)

当我尝试

pry(main)> browser.goto("google.com")

我得到：

Errno::ECONNREFUSED: No connection could be made because the target machine actively refused it. - connect(2) for "127.0.0.1" port 9515
from c:/RailsInstaller/Ruby2.2.0/lib/ruby/2.2.0/net/http.rb:879:in `initialize'

有人知道如何解决这个问题吗？我不知道它是从哪里来的。谢谢

Answer 1

弹出此错误的潜在原因有很多，但通常与版本不兼容有关。从评论看来，您运行是 chromedriver 的过时版本。如果您关注 this link，您可以下载最新版本的 chromedriver 2.30，它可能会解决您的问题。

Ruby on rails Error : No connection could be made because the target machine actively refused it

Ruby on rails Error : No connection could be made because the target machine actively refused it

ruby-on-rails

watir