Robot Framework脚本执行：浏览器打开却无法导航网站的超时问题求助

执行Robot Framework脚本时，浏览器成功打开但无法导航到指定网站，已尝试更新WebDriver和浏览器至最新版本、检查路径设置，问题仍存在。

示例代码 #

*** Settings ***
Library    SeleniumLibrary

*** Variables ***
${URL}           https://www.google.com
${BROWSER}       chrome
*** Test Cases ***
Browse Google
    Open Browser    ${URL}    ${BROWSER}
    Maximize Browser Window
    Title Should Be    Google
    Sleep    3s
    Close Browser

控制台输出 #

Openbrowser
==============================================================================
Browse Google
DevTools listening on ws://127.0.0.1:50331/devtools/browser/bd57fd84-106d-4cd9-af6d-e9d7c1de2266     
WARNING: All log messages before absl::InitializeLog() is called are written to STDERR
I0000 00:00:1750070688.179921   17040 voice_transcription.cc:58] Registering VoiceTranscriptionCapability
Browse Google                                                         | FAIL |
ReadTimeoutError: HTTPConnectionPool(host='localhost', port=50328): Read timed out. (read timeout=120)
------------------------------------------------------------------------------
Openbrowser                                                           | FAIL |
1 test, 0 passed, 1 failed

排查建议 #

• 增加显式等待逻辑，确保页面加载完成后再执行后续断言：在Open Browser步骤后添加Wait Until Page Contains Element css=input[name='q'] 30s
• 检查本地代理设置，若开启系统代理或第三方代理工具，尝试关闭后重新运行脚本
• 调整SeleniumLibrary的全局超时时间，在Settings中修改为Library SeleniumLibrary timeout=30
• 添加浏览器启动参数禁用DevTools相关特性，修改Open Browser步骤为：Open Browser ${URL} ${BROWSER} options=add_argument('--disable-devtools')
• 检查本地防火墙、杀毒软件是否拦截了WebDriver与浏览器的通信，临时关闭后测试脚本

内容的提问来源于stack exchange，提问作者Snoopycaty