问题描述

在 AWS Cloud9 中工作，我的脚本是:

Working in AWS Cloud9, my script is:

from bs4 import BeautifulSoup
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
import requests


options = Options()
options.binary_location = '/usr/bin/google-chrome'
driver = webdriver.Chrome(chrome_options=options, executable_path='/home/ec2-user/environment/downloads/chromedriver')
url = 'http://google.com'
driver.get(url)

soup = BeautifulSoup(driver.page_source, 'lxml')

# driver.quit()    

print(soup)

但是，当我运行文件时，运行配置会挂起，直到我用 ctrl+c 键盘中断.Traceback 会返回这个:

However, when I run the file, the run configuration hangs until I keyboard interrupt with ctrl+c. Traceback returns this:

> Traceback (most recent call last):   File
> "/home/ec2-user/environment/vpy36/lib/python3.6/dist-packages/hubspot-marketplace.py",
> line 9, in <module>
>     driver = webdriver.Chrome(chrome_options=options, executable_path='/home/ec2-user/environment/downloads/chromedriver')  
> File
> "/home/ec2-user/environment/vpy36/lib/python3.6/dist-packages/selenium/webdriver/chrome/webdriver.py",
> line 75, in __init__
>     desired_capabilities=desired_capabilities)   File "/home/ec2-user/environment/vpy36/lib/python3.6/dist-packages/selenium/webdriver/remote/webdriver.py",
> line 154, in __init__
>     self.start_session(desired_capabilities, browser_profile)   File "/home/ec2-user/environment/vpy36/lib/python3.6/dist-packages/selenium/webdriver/remote/webdriver.py",
> line 243, in start_session
>     response = self.execute(Command.NEW_SESSION, parameters)   File "/home/ec2-user/environment/vpy36/lib/python3.6/dist-packages/selenium/webdriver/remote/webdriver.py",
> line 310, in execute
>     response = self.command_executor.execute(driver_command, params)   File
> "/home/ec2-user/environment/vpy36/lib/python3.6/dist-packages/selenium/webdriver/remote/remote_connection.py",
> line 466, in execute
>     return self._request(command_info[0], url, body=data)   File "/home/ec2-user/environment/vpy36/lib/python3.6/dist-packages/selenium/webdriver/remote/remote_connection.py",
> line 490, in _request
>     resp = self._conn.getresponse()   File "/usr/lib64/python3.6/http/client.py", line 1331, in getresponse
>     response.begin()   File "/usr/lib64/python3.6/http/client.py", line 297, in begin
>     version, status, reason = self._read_status()   File "/usr/lib64/python3.6/http/client.py", line 258, in _read_status
>     line = str(self.fp.readline(_MAXLINE + 1), "iso-8859-1")   File "/usr/lib64/python3.6/socket.py", line 586, in readinto
>     return self._sock.recv_into(b) KeyboardInterrupt

刚刚花了 4 个小时尝试将 chrome 和 beautifulsoup 安装到 AWS Cloud 9 上.非常困难.

Just spent the last 4 hours trying to install chrome and beautifulsoup onto AWS Cloud 9. Very difficult.

我只是让它运行，直到它自行停止并返回 Message: unknown error: Chrome failed to start: exitedly

I just let it run until it stopped by itself and returned Message: unknown error: Chrome failed to start: exited abnormally

编辑 2:驱动程序信息:chromedriver=2.10.267518，

Edit 2: Driver info: chromedriver=2.10.267518,

平台=Linux 4.9.85-38.58.amzn1.x86_64 x86_64

platform=Linux 4.9.85-38.58.amzn1.x86_64 x86_64

谷歌浏览器 66.0.3359.117

Google Chrome 66.0.3359.117

推荐答案

这个错误信息...

Message: unknown error: Chrome failed to start: exited abnormally

...暗示 ChromeDriver 无法建立新的 Chrome 会话.

...implies that the ChromeDriver was unable to establish a new Chrome session.

根据您的问题更新，您的主要问题是您使用的二进制文件之间的版本兼容性，如下所示:

As per your question update your main issue is the version compatibility between the binaries you are using as follows :

• 您正在使用 chromedriver=2.10，它非常old 和 ancient
• 您正在使用 chrome=66.0
• ChromeDriver v2.38 明确提及以下内容:

支持 Chrome v65-67

• 我们不知道您的 Selenium 客户端 版本.

所以 ChromeDriver 版本 (v2.10) 和 Chrome 浏览器 版本 (v66.0)

So there is a clear mismatch between the ChromeDriver version (v2.10) and the Chrome Browser version (v66.0)

• 将 Selenium 升级到当前级别版本 3.11.0.
• 将 ChromeDriver 升级到当前的 ChromeDriverv2.38 级别.
• 将 Chrome 版本保持在 Chrome v66.x 级别.(根据 ChromeDriver v2.38 发行说明)
• 清理你的项目工作区通过你的IDE和重建你的项目只需要依赖.
• 使用 CCleaner 工具清除之前和在您的测试套件执行之后.
• 如果您的基础 Web Client 版本太旧，请通过 卸载它Revo Uninstaller 并安装最新的 GA 和发布版本的 Web Client.
• 进行一次系统重启.
• 执行你的 @Test.
• Upgrade Selenium to current levels Version 3.11.0.
• Upgrade ChromeDriver to current ChromeDriver v2.38 level.
• Keep Chrome version at Chrome v66.x levels. (as per ChromeDriver v2.38 release notes)
• Clean your Project Workspace through your IDE and Rebuild your project with required dependencies only.
• Use CCleaner tool to wipe off all the OS chores before and after the execution of your test Suite.
• If your base Web Client version is too old, then uninstall it through Revo Uninstaller and install a recent GA and released version of Web Client.
• Take a System Reboot.
• Execute your @Test.

您可以在以下位置找到一些相关讨论:

You can find a couple of relevant discussions in:

• WebDriverException:消息:未知错误:Chrome 无法启动:在 VPS 上通过 Python 使用 ChromeDriver Chrome 和 Selenium 异常退出
• WebDriverException:消息:未知错误:Chrome 无法启动:在 VPS 上通过 Python 使用 ChromeDriver Chrome 和 Selenium 异常退出
• WebDriverException:消息:未知错误:Chrome 无法启动:在 VPS 上通过 Python 使用 ChromeDriver Chrome 和 Selenium 异常退出

这篇关于消息:未知错误:Chrome 无法启动:在使用 Linux 4.9.85-38.58.amzn1.x86_64 x86_64 的 AWS Cloud9 上异常退出的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持跟版网！

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