我在使用 unDetected_chromedriver 打开 chrome 浏览器时遇到 HTTP 错误

Question

我在使用 selenium 中未检测到的 chrome 浏览器打开 chrome 浏览器时收到 HTTP 404 错误。 有一天代码运行良好，突然停止工作，我尝试重新安装 unDetected_chromedriver 和 selenium，但它不起作用。

这是我在 jupyter 笔记本中使用的部分代码

[Cell 1]
import undetected_chromedriver as uc
from undetected_chromedriver import ChromeOptions

[Cell 2]
chrome_options = ChromeOptions()
# options.add_argument("--headless")
chrome_options.add_argument("--disable-infobars")
chrome_options.add_argument("--start-maximized")
chrome_options.add_argument("--disable-gpu")
chrome_options.add_argument("--no-sandbox")
chrome_options.add_argument("--disable-notifications")

driver = uc.Chrome(options=chrome_options)
driver.maximize_window()
wait = WebDriverWait(driver, 60)
---------------------------------------------------------------------------
HTTPError                                 Traceback (most recent call last)
Cell In[3], line 10
      7 chrome_options.add_argument("--disable-notifications")
      8 chrome_options.add_argument("--incognito")
---> 10 driver = uc.Chrome(options=chrome_options)
     11 driver.maximize_window()
     12 wait = WebDriverWait(driver, 60)

File d:\venv\lib\site-packages\undetected_chromedriver\__init__.py:258, in Chrome.__init__(self, options, user_data_dir, driver_executable_path, browser_executable_path, port, enable_cdp_events, desired_capabilities, advanced_elements, keep_alive, log_level, headless, version_main, patcher_force_close, suppress_welcome, use_subprocess, debug, no_sandbox, user_multi_procs, **kw)
    251 self.patcher = Patcher(
    252     executable_path=driver_executable_path,
    253     force=patcher_force_close,
    254     version_main=version_main,
    255     user_multi_procs=user_multi_procs,
    256 )
    257 # self.patcher.auto(user_multiprocess = user_multi_num_procs)
--> 258 self.patcher.auto()
    260 # self.patcher = patcher
    261 if not options:

File d:\venv\lib\site-packages\undetected_chromedriver\patcher.py:178, in Patcher.auto(self, executable_path, force, version_main, _)
    176 self.version_main = release.version[0]
    177 self.version_full = release
--> 178 self.unzip_package(self.fetch_package())
    179 return self.patch()

File d:\venv\lib\site-packages\undetected_chromedriver\patcher.py:287, in Patcher.fetch_package(self)
    284     download_url %= (self.version_full.vstring, self.platform_name, zip_name)
    286 logger.debug("downloading from %s" % download_url)
--> 287 return urlretrieve(download_url)[0]

File C:\Program Files\Python38\lib\urllib\request.py:247, in urlretrieve(url, filename, reporthook, data)
    230 """
    231 Retrieve a URL into a temporary location on disk.
    232 
   (...)
    243 data file as well as the resulting HTTPMessage object.
    244 """
    245 url_type, path = _splittype(url)
--> 247 with contextlib.closing(urlopen(url, data)) as fp:
    248     headers = fp.info()
    250     # Just return the local path and the "headers" for file://
    251     # URLs. No sense in performing a copy unless requested.

File C:\Program Files\Python38\lib\urllib\request.py:222, in urlopen(url, data, timeout, cafile, capath, cadefault, context)
    220 else:
    221     opener = _opener
--> 222 return opener.open(url, data, timeout)

File C:\Program Files\Python38\lib\urllib\request.py:531, in OpenerDirector.open(self, fullurl, data, timeout)
    529 for processor in self.process_response.get(protocol, []):
    530     meth = getattr(processor, meth_name)
--> 531     response = meth(req, response)
    533 return response

File C:\Program Files\Python38\lib\urllib\request.py:640, in HTTPErrorProcessor.http_response(self, request, response)
    637 # According to RFC 2616, "2xx" code indicates that the client's
    638 # request was successfully received, understood, and accepted.
    639 if not (200 <= code < 300):
--> 640     response = self.parent.error(
    641         'http', request, response, code, msg, hdrs)
    643 return response

File C:\Program Files\Python38\lib\urllib\request.py:569, in OpenerDirector.error(self, proto, *args)
    567 if http_err:
    568     args = (dict, 'default', 'http_error_default') + orig_args
--> 569     return self._call_chain(*args)

File C:\Program Files\Python38\lib\urllib\request.py:502, in OpenerDirector._call_chain(self, chain, kind, meth_name, *args)
    500 for handler in handlers:
    501     func = getattr(handler, meth_name)
--> 502     result = func(*args)
    503     if result is not None:
    504         return result

File C:\Program Files\Python38\lib\urllib\request.py:649, in HTTPDefaultErrorHandler.http_error_default(self, req, fp, code, msg, hdrs)
    648 def http_error_default(self, req, fp, code, msg, hdrs):
--> 649     raise HTTPError(req.full_url, code, msg, hdrs, fp)

HTTPError: HTTP Error 404: Not Found

我尝试重新安装 undected_chromedriver 和 selenium，但不起作用

Answer 1

我遇到了类似的问题，并通过更改 patcher.py 中的行（在您的情况下位于 d：env\lib\site-packages\unDetected_chromedriver\patcher.py）中临时修复了它，这要归功于 this 评论。来自

download_url = "https://edgedl.me.gvt1.com/edgedl/chrome/chrome-for-testing/%s/%s/%s"

到

download_url = "https://storage.googleapis.com/chrome-for-testing-public/%s/%s/%s"