unknown error:DevToolsActivePort file doesn't exist
时间: 2023-11-18 08:32:38 浏览: 32
这个错误通常是由于 Chrome 浏览器未完全关闭导致的。您可以尝试以下解决方法:
1. 重启计算机并重新打开 Chrome 浏览器。
2. 如果第一种方法不起作用,您可以打开任务管理器 (Ctrl+Shift+Esc),在 "进程" 选项卡中找到所有 Chrome 进程并右键单击 "结束任务"。
3. 如果以上两种方法都无法解决问题,您可以尝试卸载并重新安装 Chrome 浏览器。
相关问题
unknown error: DevToolsActivePort file doesn't exist
This error usually occurs when trying to launch Google Chrome or other Chromium-based browsers. It indicates that the DevToolsActivePort file, which is used by the browser's developer tools, is missing or inaccessible.
There are several possible solutions to this issue:
1. Close all instances of the browser and try launching it again.
2. Check if any anti-virus or firewall software is blocking the browser from accessing the DevToolsActivePort file. Temporarily disabling such software may help.
3. Rename the folder of the browser's user profile directory and try launching the browser again. The user profile directory is usually located in the following directories:
- Google Chrome: %USERPROFILE%\AppData\Local\Google\Chrome\User Data
- Microsoft Edge: %USERPROFILE%\AppData\Local\Microsoft\Edge\User Data
4. Try running the browser with administrative privileges.
5. If none of the above solutions work, try reinstalling the browser.
It's important to note that this error can also be caused by malware or other system-level issues. If none of the above solutions work, it may be necessary to seek professional help.
selenium.common.exceptions.webdriverexception: message: unknown error: devtoolsactiveport file doesn't exist
这个错误是由于Chrome浏览器的一个问题引起的,可能是由于Chrome浏览器的版本与Selenium版本不兼容或Chrome浏览器没有正确安装。解决方法是更新Chrome浏览器或Selenium版本,或重新安装Chrome浏览器。