'Webdrivers' 可执行文件可能有错误的权限.请参阅 https://sites.google.com/a/chromium.org/chromedriver/home

2022-01-15 00:00:00 python windows selenium selenium-chromedriver macos selenium-webdriver google-chrome linux os

问题描述

我查看了这两个文档，但没有找到答案.

I've looked around checked both documentations and have found no answer.

我一直在尝试使用 InstaPy 一个 instagram api for python.在出现多个错误并假设 InstaPy 只是遇到一些问题后，我尝试使用 selinium 对其进行原始编码.在插入示例代码并将其更改为我喜欢的之后，我只是确保这个可以工作.我收到一个新错误而不是旧错误，说权限可能不正确.我尝试重新安装并以管理员身份运行，但没有任何效果.我该如何解决这个问题和/或这是什么意思

I've been trying to use InstaPy a instagram api for python. After failing with multiple errors and assuming InstaPy is just having some issues so i tried to raw code it using selinium. after inserting the example code and alter it to my liking i just made sure this one would work. I received a new error instead of the old one saying the permissions may not be right. I have tried reinstall and running as admin but nothing works. how do i fix this and/or what does this mean

代码:

import time
from selenium import webdriver

driver = webdriver.Chrome('C:Webdrivers')  # Optional argument, if not specified will search path.
driver.get('http://www.google.com/xhtml');
time.sleep(5) # Let the user actually see something!
search_box = driver.find_element_by_name('q')
search_box.send_keys('ChromeDriver')
search_box.submit()
time.sleep(5) # Let the user actually see something!
driver.quit()

错误:

Traceback (most recent call last):
  File "C:Program Files (x86)Python36-32libsite-packagesseleniumwebdrivercommonservice.py", line 74, in start
    stdout=self.log_file, stderr=self.log_file)
  File "C:Program Files (x86)Python36-32libsubprocess.py", line 707, in __init__
    restore_signals, start_new_session)
  File "C:Program Files (x86)Python36-32libsubprocess.py", line 990, in _execute_child
    startupinfo)
PermissionError: [WinError 5] Access is denied

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:WebdriversRawBot.py", line 5, in <module>
    driver = webdriver.Chrome('C:Webdrivers')  # Optional argument, if not specified will search path.
  File "C:Program Files (x86)Python36-32libsite-packagesseleniumwebdriverchromewebdriver.py", line 62, in __init__
    self.service.start()
  File "C:Program Files (x86)Python36-32libsite-packagesseleniumwebdrivercommonservice.py", line 86, in start
    os.path.basename(self.path), self.start_error_message)
selenium.common.exceptions.WebDriverException: Message: 'Webdrivers' executable may have wrong permissions. Please see https://sites.google.com/a/chromium.org/chromedriver/home

解决方案

这个错误信息...

WebDriverException: Message: 'Webdrivers' executable may have wrong permissions.

...暗示您尝试使用的 ChromeDriver 变体具有错误的权限.

...implies that the ChromeDriver variant you are trying to use have wrong permissions.

你似乎已经尝试过了:

driver = webdriver.Chrome('C:Webdrivers')  # Optional argument, if not specified will search system $PATH variable.

几句话:

  • 如果您的底层 os 是windows:

  • 您必须从 chromedriver_win32.zipnoreferrer">ChromeDriver 下载位置并解压后使用.
  • 此外，如果您明确指定 Chromedriver 二进制路径，则还必须附加二进制扩展名，即 chromedriver.exe.
  • 在提到 Chromedriver 二进制路径时，您必须使用单个 正斜杠 即 (/) 以及原始 (r) 开关，或者您必须使用转义的 反斜杠 即 (\).

  • 所以你的有效代码行将是:

  • You have to download chromedriver_win32.zip from the ChromeDriver Download Location and unzip it for usage.
  • Additionally, if you are explicitly specifying the Chromedriver binary path you have to append the binary extension as well, effectively i.e. chromedriver.exe.
  • While mentioning the Chromedriver binary path you have to either use the single forward slash i.e. (/) along with the raw (r) switch or you have to use the escaped backslash i.e. (\).

  • So your effective line of code will be :

driver = webdriver.Chrome(executable_path=r'C:/path/to/chromedriver.exe')

如果您的底层 os 是linux:

  • 您必须从 chromedriver_linux64>ChromeDriver 下载位置并解压以供使用.
  • 此外，如果您明确指定 Chromedriver 二进制路径，您不必必须为可执行二进制文件提供任何扩展名，即 chromedriver.
  • 在提到 Chromedriver 二进制路径时，您必须使用单个 正斜杠即(/).

  • 所以你的有效代码行将是:

  • You have to download chromedriver_linux64 from the ChromeDriver Download Location and untar it for usage.
  • Additionally, if you are explicitly specifying the Chromedriver binary path you don't have to provide any extension for the executable binary, effectively i.e. chromedriver.
  • While mentioning the Chromedriver binary path you have to use the single forward slash i.e. (/).

  • So your effective line of code will be :

driver = webdriver.Chrome(executable_path='/path/to/chromedriver')

如果您的底层 os 是macos:

  • 您必须从 chromedriver_mac64>ChromeDriver 下载位置并解压以供使用.
  • 此外，如果您明确指定 Chromedriver 二进制路径，您不必必须为可执行二进制文件提供任何扩展名，即 chromedriver.
  • 在提到 chromedriver 二进制路径时，您必须使用单个 正斜杠即(/).

  • 所以你的有效代码行将是:

  • You have to download chromedriver_mac64 from the ChromeDriver Download Location and untar it for usage.
  • Additionally, if you are explicitly specifying the Chromedriver binary path you don't have to provide any extension for the executable binary, effectively i.e. chromedriver.
  • While mentioning the chromedriver binary path you have to use the single forward slash i.e. (/).

  • So your effective line of code will be :

driver = webdriver.Chrome(executable_path='/path/to/chromedriver')

相关文章