本文主要介绍Python中，使用Selenium Webdriver(ChromeDriver)运行时报错：[8552:6856:1120/155118.770:ERROR:device_event_log_impl.cc(211)] [15:51:18.771] USB: usb_device_handle_win.cc:1020 Failed to read descriptor from node connection: A device attached to the system is not functioning. (0x1F)的解决方法。
调用时出错代码:
driver = webdriver.Chrome(resource_path("C:\\webdriver\\chromedriver.exe")) # to open the chromebrowser
driver.get("https://www.example.com")
解决方法
查找相关文档，将resource_path替换成executable_path即可解决，代码如下：
webdriver.Chrome(executable_path=r'C:\webdriver\chromedriver.exe') # to open the chromebrowser
driver.get("https://web.whatsapp.com")
相关文档：
USB: usb_device_handle_win.cc:1020 Failed to read descriptor from node connection error with ChromeDriver v87 / Chrome v87 using Selenium on Windows10
Failed to read descriptor from node connection: A device attached to the system is not functioning error using ChromeDriver Chrome through Selenium