昨天我的Firefox浏览器更新到55.从那以后我的代码不再工作了。我使用Selenium 3.4 geckodriver 18.0和Firefox 55.在Chrome中它起作用。我收到以下消息：
> 1503585931231 geckodriver INFO geckodriver 0.18.0
> 1503585931265 geckodriver INFO Listening on 127.0.0.1:31895
> 1503585932805 geckodriver::marionette INFO Starting browser C:\Program
> Files\Mozilla Firefox\firefox.exe with args ["-marionette"]
> 1503585936703 Marionette INFO Enabled via --marionette Unable to read
> VR Path Registry from
> C:\Users\Ja\AppData\Local\openvr\openvrpaths.vrpath [GPU 2512]
> WARNING: pipe error: 109: file
> c:/builds/moz2_slave/m-rel-w64-00000000000000000000/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc,
> line 346 1503585942553 Marionette INFO Listening on port 49243
> 1503585943132 Marionette INFO Listening on port 49243
> 1503585943228 Marionette DEBUG loaded listener.js Aug 24, 2017 4:45:43
> PM org.openqa.selenium.remote.ProtocolHandshake createSession
> INFORMATION: Detected dialect: W3C
> 1503585944268 Marionette DEBUG Received DOM event "beforeunload" for
> "about:blank" 1503585945049 Marionette DEBUG Received DOM event
> "pagehide" for "about:blank" 1503585945051 Marionette DEBUG Received
> DOM event "unload" for "about:blank"
> 1503585945102 Marionette DEBUG Received DOM event "DOMContentLoaded"
> for "http://www.phptravels.net/"
> 1503585945208 Marionette DEBUG Received DOM event "pageshow" for
> "http://www.phptravels.net/" 1503585970177 Marionette INFO New
> connections will no longer be accepted Aug 24, 2017 4:46:13 PM
> org.openqa.selenium.os.UnixProcess destroy SCHWERWIEGEND: Unable to
> kill process with PID 11736
有人有同样的问题，也许解决方案？或者我应该降级Firefox？
忘了说我正在使用Selenium WebDriver。
谢谢回答。