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protractor - 将量角器 chrome 驱动程序更新到 74

问题描述

如何更新到 74 版本的 chromedriver

通常我会这样做：

webdriver-manager update --versions.chrome 2.46

但是以下方法不起作用：

webdriver-manager update --versions.chrome 74.0.3729.6

我在Protractor Version 5.4.2 不想升级到 6，因为 API 尚未完成

日志：

[16:21:43] E/downloader - undefined
[16:21:43] I/update - chromedriver: file exists /usr/local/lib/node_modules/protractor/node_modules/webdriver-manager/selenium/chromedriver_74.0.3729.6.zip
[16:21:43] I/update - chromedriver: unzipping chromedriver_74.0.3729.6.zip
(node:35565) UnhandledPromiseRejectionWarning: Invalid filename
(node:35565) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 2)
(node:35565) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
[16:21:44] I/update - selenium standalone: file exists /usr/local/lib/node_modules/protractor/node_modules/webdriver-manager/selenium/selenium-server-standalone-4.0.0-alpha-1.zip.jar
[16:21:44] I/update - selenium standalone: selenium-server-standalone-4.0.0-alpha-1.zip.jar up to date
[16:21:44] I/update - geckodriver: file exists /usr/local/lib/node_modules/protractor/node_modules/webdriver-manager/selenium/geckodriver-v0.24.0.tar.gz
[16:21:44] I/update - geckodriver: unzipping geckodriver-v0.24.0.tar.gz
[16:21:44] I/update - geckodriver: setting permissions to 0755 for /usr/local/lib/node_modules/protractor/node_modules/webdriver-manager/selenium/geckodriver-v0.24.0
[16:21:44] I/update - geckodriver: geckodriver-v0.24.0 up to date

[更新 - 解决方案]

npm install -g webdriver-manager@12.1.4
webdriver-manager version
webdriver-manager update

标签： protractorselenium-chromedriver

解决方案

我找到了一个可行的解决方案protractor 5.4.2。您需要安装webdriver-manager v12.1.3并运行npm dedupe. 然后运行webdriver-manager update --versions.chrome=2.46。在我的情况下，由于webdriver-manager 12.1.1安装selenium-server-standalone-4.0.0-alpha-1.zip.jar（此版本仅适用于protractor 6.0.0）而不是selenium-server-standalone-3.141.59.jar.

旧答案

我发现现在启动它的唯一方法（30.04.2019）是单独启动 webdriver-manager 并连接到它的实例。它与protractor v6.0.0和一起使用webdriver-manager v12.1.3。

将此添加到protractor.conf.js：

exports.config = {
// ...
seleniumAddress: 'http://localhost:4444/wd/hub',
// ...
}

然后运行webdriver-manager start并在另一个选项卡中protractor protractor.conf.js

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