Firefox更新后无法使用Selenium打开浏览器

  • Z时代
  • 2024-01-10
  • 分类：问答

我在Ubuntu Desktop 16.04上使用Selenium

WebDriver，但无法打开浏览器。Firefox更新后出现以下错误（在此之前，所有方法都可以正常工作）：

Traceback (most recent call last):
  File "test.py", line 6, in <module>
    driver = webdriver.Firefox()
  File "/usr/local/lib/python3.5/dist-packages/selenium/webdriver/firefox/webdriver.py", line 81, in __init__
    self.binary, timeout)
  File "/usr/local/lib/python3.5/dist-packages/selenium/webdriver/firefox/extension_connection.py", line 51, in __init__
    self.binary.launch_browser(self.profile, timeout=timeout)
  File "/usr/local/lib/python3.5/dist-packages/selenium/webdriver/firefox/firefox_binary.py", line 68, in launch_browser
    self._wait_until_connectable(timeout=timeout)
  File "/usr/local/lib/python3.5/dist-packages/selenium/webdriver/firefox/firefox_binary.py", line 98, in _wait_until_connectable
    raise WebDriverException("The browser appears to have exited "
selenium.common.exceptions.WebDriverException: Message: The browser appears to have exited before we could connect. If you specified a log_file in the FirefoxBinary constructor, check it for details.

回答：

：目前的解决方案是降级Firefox！运行此命令以获取可用Firefox版本的列表。

apt-cache show firefox | grep Version

我的结果：

Version: 47.0+build3-0ubuntu0.16.04.1
Version: 45.0.2+build1-0ubuntu1

安装：

sudo apt-get install firefox=45.0.2+build1-0ubuntu1

要保留此版本并禁止更新：

sudo apt-mark hold firefox

如果要取消保留Firefox版本并允许更新：

sudo apt-mark unhold firefox
sudo apt-get upgrade

以上是 Firefox更新后无法使用Selenium打开浏览器 的全部内容， 来源链接： utcz.com/qa/412051.html

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