Question

我正在使用Selenium 2.45和Firefox 35.0.1无头浏览器。开发和测试环境都很好，但在生产中，我遇到了错误。

Driver info: driver.version: FirefoxDriver
org.openqa.selenium.WebDriverException: Failed to connect to binary FirefoxBinary(/usr/bin/firefox) on port 7055; process output follows: 
Xlib:  extension "RANDR" missing on display ":1".
process 20275: D-Bus library appears to be incorrectly set up; failed to read machine uuid: Failed to open "/var/lib/dbus/machine-id": No such file or directory
See the manual page for dbus-uuidgen to correct this issue.
  D-Bus not built with -rdynamic so unable to print a backtrace
Xlib:  extension "RANDR" missing on display ":1".
process 20300: D-Bus library appears to be incorrectly set up; failed to read machine uuid: Failed to open "/var/lib/dbus/machine-id": No such file or directory
See the manual page for dbus-uuidgen to correct this issue.
  D-Bus not built with -rdynamic so unable to print a backtrace

Build info: version: '2.45.0', revision: '5017cb8e7ca8e37638dc3091b2440b90a1d8686f', time: '2015-02-27 09:10:26'
System info: host: 'prod', ip: '127.0.0.1', os.name: 'Linux', os.arch: 'amd64', os.version: '2.6.32-431.1.2.0.1.el6.x86_64', java.version: '1.7.0_65'

生产环境：

1）下载了firefox-35.0.1

[prod@prod ~]$ ls /usr/local/
bin  etc  firefox   firefox-35.0.1.tar.bz2  games  include  lib  lib64  libexec  sbin  share  src

2）软链接到/ usr / bin / firefox

[prod@prod ~]$ ll /usr/bin/firefox 
lrwxrwxrwx 1 root root 26 Jun 11 15:59 /usr/bin/firefox -> /usr/local/firefox/firefox
[prod@prod ~]$

3）Ran Xvfb

[prod@prod ~]$ ps ax |grep Xvfb
15425 ?        S      0:00 sudo Xvfb +extension RANDR :1 -screen 0 1024x768x24
15426 ?        S      0:00 Xvfb +extension RANDR :1 -screen 0 1024x768x24
23102 pts/6    S+     0:00 grep Xvfb

测试环境：

[root@vc-stage ~]# ll /usr/bin/firefox 
lrwxrwxrwx 1 root root 26 May 24 21:32 /usr/bin/firefox -> /usr/local/firefox/firefox
[root@stage ~]# 
[root@stage ~]# ls /usr/local/
bin  etc  firefox  firefox-35.0.1.tar.bz2  games  include  lib  lib64  libexec  sbin  share  src
[root@stage ~]# 
[root@stage ~]# ps ax | grep Xvfb
 3899 pts/5    S+     0:00 grep Xvfb
27393 ?        S      0:01 Xvfb +extension RANDR :1 -screen 0 1024x768x24
[root@stage ~]#

测试和产品之间的唯一区别是;在测试中，我从root用户运行所有内容。在prod中，我正在由一个sudo用户运行。

更新：错误信息消失了，没有任何改变，Duh。现在，它根本就不是创建firefox驱动程序。

Answer 1

一切都很好。生产中缺少1个包装 - “dbus”。安装和配置包后，一切正常。

Selenium 2.45与Firefox 35.0.1不能仅在生产中使用

生产环境：

测试环境：

1 个答案: