chromedriver版本出错。量角器要求2.31

Question

我认为量角器正在寻找chromedriver的最后可用版本2.31。该版本于2天前于2017年7月22日发布。我无法使用此版本，因为它与我的centos版本（GLIBC_2.18）不兼容。

Chrome网站上说最后一个版本是Chrome驱动程序2.30。那么为什么量角器尝试使用2.31呢？这个版本没有安装。有办法强制使用特定版本吗？

谢谢。

节点版本：v8.1.3量角器版本：版本5.1.2 Chrome版本：Google Chrome 59.0.3071.115角度版本：1.5.9浏览器：Chrome操作系统和版本分发器ID:CentOS描述：CentOS Linux 7.3.1611（核心）版本：7.3.1611代码名：Core

量角器配置文件：

module.exports = {
    // This will automatically use jasmine latest
    framework: 'jasmine',
    seleniumAddress: 'http://localhost:4444/wd/hub',
    getPageTimeout: 20000,
    allScriptsTimeout: 22000,
    jasmineNodeOpts: {
        showColors: true,
        realtimeFailure: true,
        includeStackTrace: true,
        isVerbose: true,
    },
    capabilities: {
        browserName: 'chrome',
        chromeOptions: {
            args: ['--no-sandbox'],
        },
        loggingPrefs: {driver: 'ALL', server: 'ALL', browser: 'ALL'},
    },
    ...
};

量角器状态：

[root@protractor]#webdriver manager状态：可用的selenium单机版：3.4.0[上一个]
[14:21:22]I/status-可用的chromedriver版本：2.30[上一个]
[14:21:22]I/status-可用的geckodriver版本：v0.18.0[上一个]
[14:21:22]I/status-android sdk不存在
[14:21:22]I/status-appium不存在

错误：

[14:19:22] I/launcher - Running 1 instances of WebDriver
[14:19:22] I/hosted - Using the selenium server at http://localhost:4444/wd/hub
[14:19:22] E/launcher - The driver executable does not exist: /root/.npm-global/lib/node_modules/protractor/node_modules/webdriver-manager/selenium/chromedriver_2.31
[14:19:22] E/launcher - WebDriverError: The driver executable does not exist: /root/.npm-global/lib/node_modules/protractor/node_modules/webdriver-manager/selenium/chromedriver_2.31
    at Object.checkLegacyResponse (/root/.npm-global/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/error.js:505:15)
    at parseHttpResponse (/root/.npm-global/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/http.js:509:13)
    at doSend.then.response (/root/.npm-global/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/http.js:440:13)
    at <anonymous>
    at process._tickCallback (internal/process/next_tick.js:169:7)
From: Task: WebDriver.createSession()
    at Function.createSession (/root/.npm-global/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver.js:777:24)
    at Function.createSession (/root/.npm-global/lib/node_modules/protractor/node_modules/selenium-webdriver/chrome.js:709:29)
    at createDriver (/root/.npm-global/lib/node_modules/protractor/node_modules/selenium-webdriver/index.js:167:33)
    at Builder.build (/root/.npm-global/lib/node_modules/protractor/node_modules/selenium-webdriver/index.js:623:16)
    at Hosted.getNewDriver (/root/.npm-global/lib/node_modules/protractor/built/driverProviders/driverProvider.js:53:33)
    at Runner.createBrowser (/root/.npm-global/lib/node_modules/protractor/built/runner.js:195:43)
    at q.then.then (/root/.npm-global/lib/node_modules/protractor/built/runner.js:339:29)
    at _fulfilled (/root/.npm-global/lib/node_modules/protractor/node_modules/q/q.js:834:54)
    at self.promiseDispatch.done (/root/.npm-global/lib/node_modules/protractor/node_modules/q/q.js:863:30)
    at Promise.promise.promiseDispatch (/root/.npm-global/lib/node_modules/protractor/node_modules/q/q.js:796:13)
[14:19:22] E/launcher - Process exited with error code 199

你好

Answer 1

今天早上我也遇到了同样的问题，我用webdriver-Manager date回车键更新了selenium驱动程序，一旦驱动程序更新后输入webdriver-Manager start，这个问题就解决了。试一试，让我知道结果。

Answer 2

好的，我做了以下工作，它起作用了

webdriver-manager update
webdriver-manager clean
webdriver-manager update --versions.chrome=2.30

然后我用force版本启动selenium服务器。铬。如果我没有指定这个选项，webdriver manager仍然使用chromedriver_2.31。

webdriver-manager start --versions.chrome=2.30

Answer 3

今天早上我也遇到了同样的问题。我目前的解决方案是：

rm -rf ./node_modules/protractor/node_modules/webdriver-manager/selenium/* #Manually clean
./node_modules/protractor/bin/webdriver-manager clean #webdriver clean
mkdir ./node_modules/protractor/node_modules/webdriver-manager/selenium/geckodriver #Fix a silly issue with webdriver trying to move this folder when it doesn't exist
./node_modules/protractor/bin/webdriver-manager update --versions.chrome=2.30 #Get the specific version
ng e2e --webdriver-update false #run npm without updating chromedriver

因此，我的包裹。json看起来是这样的：

"pree2e": "rm -rf ./node_modules/protractor/node_modules/webdriver-manager/selenium/* && ./node_modules/protractor/bin/webdriver-manager clean && mkdir ./node_modules/protractor/node_modules/webdriver-manager/selenium/geckodriver && node ./node_modules/protractor/bin/webdriver-manager update --versions.chrome=2.30",
"e2e": "ng e2e -e mock --webdriver-update false --progres false --watch false",