Selenium web驱动程序: DevTools请求失败-当尝试打开chrome驱动程序时

Question

当我尝试通过selenium web驱动程序打开chrome浏览器时，有时它无法打开，并且我得到以下错误日志。这是随机发生的，并不是所有的时间，我使用了最新版本的selenium web驱动程序和适用于最新selenium版本的chrome驱动程序。

[0.685][INFO]: Launching chrome: "C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-client-side-phishing-detection --disable-default-apps --disable-hang-monitor --disable-popup-blocking --disable-prompt-on-repost --disable-sync --disable-web-resources --enable-automation --enable-logging --force-fieldtrials=SiteIsolationExtensions/Control --ignore-certificate-errors --load-component-extension="C:\Users\T002812\AppData\Local\Temp\scoped_dir8344_11442\internal" --log-level=0 --metrics-recording-only --no-first-run --password-store=basic --remote-debugging-port=12855 --safebrowsing-disable-auto-update --test-type=webdriver --use-mock-keychain --user-data-dir="C:\Users\T002812\AppData\Local\Temp\scoped_dir8344_1252" data:,
[0.733][DEBUG]: DevTools request: http://localhost:12855/json/version
[2.839][DEBUG]: DevTools request failed
[2.889][DEBUG]: DevTools request: http://localhost:12855/json/version
[3.031][DEBUG]: DevTools request failed
[3.081][DEBUG]: DevTools request: http://localhost:12855/json/version
[4.894][DEBUG]: DevTools request failed
[4.944][DEBUG]: DevTools request: http://localhost:12855/json/version
[5.084][DEBUG]: DevTools request failed
[5.134][DEBUG]: DevTools request: http://localhost:12855/json/version
[6.952][DEBUG]: DevTools request failed
[7.002][DEBUG]: DevTools request: http://localhost:12855/json/version
[7.143][DEBUG]: DevTools request failed
[7.193][DEBUG]: DevTools request: http://localhost:12855/json/version
[9.007][DEBUG]: DevTools request failed
[9.057][DEBUG]: DevTools request: http://localhost:12855/json/version
[9.199][DEBUG]: DevTools request failed
[9.249][DEBUG]: DevTools request: http://localhost:12855/json/version
[11.062][DEBUG]: DevTools request failed
[11.113][DEBUG]: DevTools request: http://localhost:12855/json/version
[11.254][DEBUG]: DevTools request failed
[11.305][DEBUG]: DevTools request: http://localhost:12855/json/version
[13.116][DEBUG]: DevTools request failed
[13.167][DEBUG]: DevTools request: http://localhost:12855/json/version
[13.308][DEBUG]: DevTools request failed
[13.359][DEBUG]: DevTools request: http://localhost:12855/json/version
[15.167][DEBUG]: DevTools request failed
[15.218][DEBUG]: DevTools request: http://localhost:12855/json/version
[15.359][DEBUG]: DevTools request failed
[15.410][DEBUG]: DevTools request: http://localhost:12855/json/version
[17.214][DEBUG]: DevTools request failed
[17.264][DEBUG]: DevTools request: http://localhost:12855/json/version
[17.413][DEBUG]: DevTools request failed
[17.464][DEBUG]: DevTools request: http://localhost:12855/json/version
[19.268][DEBUG]: DevTools request failed

[62.397][INFO]: RESPONSE InitSession chrome not reachable
[62.397][DEBUG]: Log type 'driver' lost 0 entries on destruction
[62.397][DEBUG]: Log type 'browser' lost 0 entries on destruction

Answer 1

原因可能是Chrome的代理隐私保护。要禁用它，请参阅：https://www.expressvpn.com/support/troubleshooting/google-chrome-no-proxy/