【发布时间】：2021-04-14 15:33:44
【问题描述】：
所以我一直在 Protractor 中为我的 Angular 应用程序进行端到端测试。只要我一直在开发测试，它就一直在工作。然后最近它给了我以下错误。最初我认为这与 Chrome 和 Chromedriver 不兼容有关。所以我去更新对我不起作用的 chrome 和 chromedriver。然后我尝试安装 Chrome 版本 88 及其相应的 chromedriver，但仍然产生错误。所以我想知道我的开发环境有什么问题。
[16:55:10] I/config_source - curl -o/Users/gregoryrothstein/dev/sso_service/aicure-dashboard/node_modules/protractor/node_modules/webdriver-manager/selenium/chrome-response.xml https://chromedriver.storage.googleapis.com/
ℹ ｢wdm｣: Compiled successfully.
[16:55:10] I/update - chromedriver: file exists /Users/gregoryrothstein/dev/sso_service/aicure-dashboard/node_modules/protractor/node_modules/webdriver-manager/selenium/chromedriver_87.0.4280.88.zip
[16:55:10] I/update - chromedriver: unzipping chromedriver_87.0.4280.88.zip
[16:55:10] I/update - chromedriver: setting permissions to 0755 for /Users/gregoryrothstein/dev/sso_service/aicure-dashboard/node_modules/protractor/node_modules/webdriver-manager/selenium/chromedriver_87.0.4280.88
[16:55:10] I/update - chromedriver: chromedriver_87.0.4280.88 up to date
[16:55:11] I/launcher - Running 1 instances of WebDriver
[16:55:11] I/direct - Using ChromeDriver directly...
[16:55:12] E/launcher - spawn Unknown system error -86
[16:55:12] E/launcher - Error: spawn Unknown system error -86
at ChildProcess.spawn (internal/child_process.js:407:11)
at Object.spawn (child_process.js:548:9)
at exec (/Users/gregoryrothstein/dev/sso_service/aicure-dashboard/node_modules/selenium-webdriver/io/exec.js:116:27)
at /Users/gregoryrothstein/dev/sso_service/aicure-dashboard/node_modules/selenium-webdriver/remote/index.js:219:25
at processTicksAndRejections (internal/process/task_queues.js:97:5)
From: Task: WebDriver.createSession()
at Function.createSession (/Users/gregoryrothstein/dev/sso_service/aicure-dashboard/node_modules/selenium-webdriver/lib/webdriver.js:769:24)
at Function.createSession (/Users/gregoryrothstein/dev/sso_service/aicure-dashboard/node_modules/selenium-webdriver/chrome.js:761:15)
at Direct.getNewDriver (/Users/gregoryrothstein/dev/sso_service/aicure-dashboard/node_modules/protractor/built/driverProviders/direct.js:77:33)
at Runner.createBrowser (/Users/gregoryrothstein/dev/sso_service/aicure-dashboard/node_modules/protractor/built/runner.js:195:43)
at /Users/gregoryrothstein/dev/sso_service/aicure-dashboard/node_modules/protractor/built/runner.js:339:29
at _fulfilled (/Users/gregoryrothstein/dev/sso_service/aicure-dashboard/node_modules/q/q.js:834:54)
at /Users/gregoryrothstein/dev/sso_service/aicure-dashboard/node_modules/q/q.js:863:30
at Promise.promise.promiseDispatch (/Users/gregoryrothstein/dev/sso_service/aicure-dashboard/node_modules/q/q.js:796:13)
at /Users/gregoryrothstein/dev/sso_service/aicure-dashboard/node_modules/q/q.js:556:49
at runSingle (/Users/gregoryrothstein/dev/sso_service/aicure-dashboard/node_modules/q/q.js:137:13)
[16:55:12] E/launcher - Process exited with error code 199
An unexpected error occurred: undefined
版本：
Google Chrome：版本 88.0.4324.77（官方构建）测试版 (x86_64)
量角器：@7.0.0
webdriver-manager:@12.1.7
【问题讨论】：
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有完全相同的问题。有更新吗？
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这在一个重复的 StackOverflow 问题中得到解决，这里：stackoverflow.com/questions/65618558/…
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在阅读了上面发布的 StackOverflow 之后。更新量角器对我有用，并解决了我在这里遇到的问题。 [sudo npm install -g protractor]
标签： selenium google-chrome selenium-webdriver protractor selenium-chromedriver