python - Selenium 无法在 CentOS 中启动 Chromedriver

Question

我尝试使用 Selenium 启动 Chromedriver

from selenium import webdriver
driver = webdriver.Chrome()
driver.get("http://www.google.com/")
print(driver.title)

错误消息如下:

raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.WebDriverException: Message: unknown error: Chrome failed to start: exited abnormally
 (Driver info: chromedriver=2.33.506092,platform=Linux 3.10.0-693.5.2.el7.x86_64 x86_64)

我正在使用这些:

[root@jdu4e00u53f7 workspace]# ll /usr/local/bin/chromedriver
lrwxrwxrwx 1 root root 17 11月 14 00:31 /usr/local/bin/chromedriver -> /opt/chromedriver

• CentOS 7.3
• python (3.6.2)
• Selenium (3.7.0)
• 谷歌浏览器 (62.0.3202.89)
• chromedriver(2.9)/我改成了chromedriver=2.33.506092
• Xvfb

ps，我也试过了

1. driver = webdriver.Chrome('/usr/local/bin/chromedriver')，它不工作...

test.py output

引用:Selenium fails to start Chromedriver

1. 在我的服务器上，在后台启动 Xvfb:Xvfb :0 -ac -screen 0 1024x768x24 &也没有工作

引用:unknown error: Chrome failed to start: exited abnormally (Driver info: chromedriver=2.9

Answer 1

从您提到的配置中可以明显看出您正在使用 Selenium v​​3.7.0、Google Chrome 62.0> 以及不兼容的 chromedriver v2.9。因此我们看到错误 WebDriverException: Message: unknown error: Chrome failed to start: exited abnormally

The Release Notes of ChromeDriver v2.33 clearly mentions Supports Chrome v60-62

解决方案:

从this link下载最新的chromedriver v2.33并执行您的测试用例。

更新:

试试下面的代码块:

from selenium import webdriver
driver = webdriver.Chrome(executable_path='/usr/local/bin/chromedriver')
driver.get('https://www.google.co.in')
print("Page Title is : %s" %driver.title)
driver.quit()

OR

from selenium import webdriver
driver = webdriver.Chrome(executable_path='/opt/chromedriver')
driver.get('https://www.google.co.in')
print("Page Title is : %s" %driver.title)
driver.quit()