File "G:\python\lib\site-packages\selenium\webdriver\common\service.py", line 81, in start raise WebDriverException( selenium.common.exceptions.WebDriverException: Message: 'login' executable needs to be in PATH. Please see https://chromedriver.chromium.org/home Total 1 0 0 1
时间: 2024-04-26 14:25:28 浏览: 167
这是一个错误提示,它说明启动WebDriver时找不到 ChromeDriver 可执行文件。你需要将ChromeDriver的可执行文件添加到系统的PATH环境变量中,或者在代码中指定ChromeDriver可执行文件的路径。你可以去ChromeDriver官网下载对应的版本,并将其解压到某个目录下,然后将该目录添加到系统的PATH环境变量中即可。如果你使用的是Python,也可以使用selenium库提供的webdriver.Chrome()方法指定ChromeDriver的路径来启动WebDriver。
相关问题
Traceback (most recent call last): File "D:\lianxi\venv\lib\site-packages\selenium\webdriver\common\service.py", line 72, in start self.process = subprocess.Popen(cmd, env=self.env, File "D:\python\lib\subprocess.py", line 951, in __init__ self._execute_child(args, executable, preexec_fn, close_fds, File "D:\python\lib\subprocess.py", line 1420, in _execute_child hp, ht, pid, tid = _winapi.CreateProcess(executable, args, FileNotFoundError: [WinError 2] 系统找不到指定的文件。 During handling of the above exception, another exception occurred: Traceback (most recent call last): File "D:\lianxi\爬虫\test.py", line 3, in <module> driver = webdriver.Chrome() # 指定使用Chrome浏览器 File "D:\lianxi\venv\lib\site-packages\selenium\webdriver\chrome\webdriver.py", line 62, in __init__ self.service.start() File "D:\lianxi\venv\lib\site-packages\selenium\webdriver\common\service.py", line 79, in start raise WebDriverException( selenium.common.exceptions.WebDriverException: Message: 'chromedriver' executable needs to be in PATH. Please see https://sites.google.com/a/chromium.org/chromedriver/home Exception ignored in: <function Service.__del__ at 0x000001F6C43F7700> Traceback (most recent call last): File "D:\lianxi\venv\lib\site-packages\selenium\webdriver\common\service.py", line 173, in __del__ self.stop() File "D:\lianxi\venv\lib\site-packages\selenium\webdriver\common\service.py", line 145, in stop if self.process is None: AttributeError: 'Service' object has no attribute 'process'
这个错误提示是因为webdriver无法找到chromedriver的路径。您需要将chromedriver的路径添加到系统环境变量中,或者在webdriver.Chrome()中指定chromedriver的路径,例如:
```python
from selenium import webdriver
driver = webdriver.Chrome(executable_path='D:/chromedriver.exe') # 指定chromedriver的路径
driver.get('https://www.sto.cn/Service/CustomerService?active_li=2&active_span=23')
```
请将代码中的chromedriver.exe路径改为您自己的chromedriver路径。
Traceback (most recent call last): File "cesu.py", line 15, in <module> driver = webdriver.Chrome(executable_path=chromedriver_path, chrome_options=chrome_options) File "C:\python27\lib\site-packages\selenium\webdriver\chrome\webdriver.py", line 69, in __init__ desired_capabilities=desired_capabilities) File "C:\python27\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 90, in __init__ self.start_session(desired_capabilities, browser_profile) File "C:\python27\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 177, in start_session response = self.execute(Command.NEW_SESSION, capabilities) File "C:\python27\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 236, in execute self.error_handler.check_response(response) File "C:\python27\lib\site-packages\selenium\webdriver\remote\errorhandler.py", line 192, in check_response raise exception_class(message, screen, stacktrace) selenium.common.exceptions.WebDriverException: Message: unknown error: unable to discover open pages (Driver info: chromedriver=104.0.5112.80 (62f83a7521ae1f32e563795732dff0c9da1b660d-refs/heads/master@{#812354}),platform=Windows NT 10.0.22621 x86_64) 这个报错是什么意思,如何解决
这个报错意味着无法打开网页或与浏览器建立会话。这可能是由于以下原因导致的:
1. Chrome 驱动与 Chrome 浏览器版本不匹配:请确保你的 Chrome 驱动版本与你的 Chrome 浏览器版本相匹配。你可以在 Chrome 浏览器的设置中找到版本号,并从 Chrome 驱动官方网站下载与之对应的驱动版本。
2. Chrome 驱动路径错误:请确保你已正确设置了 `chromedriver_path` 变量,指向你本地的 Chrome 驱动程序的路径。
3. Chrome 浏览器未安装或未正确安装:请确保你已经安装了 Chrome 浏览器,并且可以正常启动和访问网页。
4. 其他问题:如果以上步骤都没有解决问题,可能是其他环境或配置问题导致的。你可以尝试重新安装 Selenium 和 Chrome 驱动,或者尝试在不使用无头模式的情况下运行脚本,以便查看更详细的错误信息。
希望这些解决方案能帮助你解决问题。如果问题仍然存在,请提供更多详细信息,以便我能够更好地帮助你。
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