【发布时间】:2021-04-13 11:12:42
【问题描述】:
我想知道是否有人可以帮助我解决我遇到的这个错误。
我想使用 Selenium 在使用 Python 的(无头)Raspberry Pi 4 上监控网页。我已经安装了 Selenium 并为 Raspberry PI 安装了 needs to work with AMRHF 的正确版本的 Chromedriver;
这是我正在使用的版本:
chromium-browser: Chromium 86.0.4240.197
chromedriver: 86.0.4240.197
python 3.7
selenium-3.141.0
这是我的脚本:
from selenium import webdriver
from selenium.webdriver.common.by import By
driver = webdriver.Chrome('/usr/lib/chromium-browser/chromedriver')
driver.get("https://www.google.com")
driver.close()
这是我得到的 Traceback 错误:
Traceback (most recent call last):
File "test.py", line 4, in <module>
driver = webdriver.Chrome('/usr/lib/chromium-browser/chromedriver')
File "/home/pi/.local/lib/python3.7/site-packages/selenium/webdriver/chrome/webdriver.py", line 81, in __init__
desired_capabilities=desired_capabilities)
File "/home/pi/.local/lib/python3.7/site-packages/selenium/webdriver/remote/webdriver.py", line 157, in __init__
self.start_session(capabilities, browser_profile)
File "/home/pi/.local/lib/python3.7/site-packages/selenium/webdriver/remote/webdriver.py", line 252, in start_session
response = self.execute(Command.NEW_SESSION, parameters)
File "/home/pi/.local/lib/python3.7/site-packages/selenium/webdriver/remote/webdriver.py", line 321, in execute
self.error_handler.check_response(response)
File "/home/pi/.local/lib/python3.7/site-packages/selenium/webdriver/remote/errorhandler.py", line 242, in check_response
raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.WebDriverException: Message: unknown error: Chrome failed to start: exited abnormally.
(unknown error: DevToolsActivePort file doesn't exist)
(The process started from chrome location /usr/bin/chromium-browser is no longer running, so ChromeDriver is assuming that Chrome has crashed.)
我花了半天时间尝试不同的东西,但我迷路了。 任何人都可以帮忙吗? 谢谢!
【问题讨论】:
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您好,我正在运行 Raspbian GNU/Linux 10 (buster)。我想我使用 PIP 安装了 chromedriver。你认为chromedriver有问题吗?也许我应该重新安装?
标签: python selenium selenium-chromedriver raspberry-pi4