我正在尝试设置夜莺,并使用最新的色度驱动程序,上面写着支持铬v52-54。但是,当我尝试运行测试时,它说'Error: Chrome version must be >=52.0.2743.'是我使用的所有东西:
项目结构
|-- nightwatch.json
|-- bin/
| |-- chromedriver
| |-- selenium-server-standalone-2.53.1.jar
|-- tests/
| |-- sample.js
|-- results/
|-- screens/
|-- node_modules/
| |-- (lots of modules here)这是我的夜间手表的配置文件:
./nightwatch.json
{
"src_folders" : ["tests"],
"output_folder" : "results",
"custom_commands_path" : "",
"custom_assertions_path" : "",
"page_objects_path" : "",
"globals_path" : "",
"selenium" : {
"start_process" : true,
"server_path" : "bin/selenium-server-standalone-2.53.1.jar",
"log_path" : "results",
"host" : "127.0.0.1",
"port" : 4444,
"cli_args" : {
"webdriver.chrome.driver" : "bin/chromedriver"
}
},
"test_settings" : {
"default" : {
"launch_url" : "http://localhost",
"selenium_port" : 4444,
"selenium_host" : "localhost",
"silent": true,
"screenshots" : {
"enabled" : true,
"path" : "screens/"
},
"desiredCapabilities": {
"browserName": "chrome",
"javascriptEnabled": true,
"acceptSslCerts": true
}
},
"chrome" : {
"desiredCapabilities": {
"browserName": "chrome",
"javascriptEnabled": true,
"acceptSslCerts": true
}
}
}
} 运行测试
我做这样的测试:
nightwatch tests/误差
我得到了以下输出:
Starting selenium server... started - PID: 3500
[Sample] Test Suite
=======================
Running: Demo test Google
Error retrieving a new session from the selenium server
Connection refused! Is selenium server started?
{ sessionId: null,
status: 13,
state: 'unhandled error',
value:
{ message: 'unknown error: Chrome version must be >= 52.0.2743.0\n (Driver info: chromedriver=2.24.417424 (c5c5ea873213ee72e3d0929b47482681555340c3),platform=Linux 3.2.0-56-generic x86_64) (WARNING: The server did not provide any stacktrace information)\nCommand duration or timeout: 1.42 seconds\nBuild info: version: \'2.53.1\', revision: \'a36b8b1\', time: \'2016-06-30 17:37:03\'\nSystem info: host: \'N/A\', ip: \'N/A\', os.name: \'Linux\', os.arch: \'amd64\', os.version: \'3.2.0-56-generic\', java.version: \'1.7.0_111\'\nDriver info: org.openqa.selenium.chrome.ChromeDriver',
suppressed: [],
localizedMessage: 'unknown error: Chrome version must be >= 52.0.2743.0\n (Driver info: chromedriver=2.24.417424 (c5c5ea873213ee72e3d0929b47482681555340c3),platform=Linux 3.2.0-56-generic x86_64) (WARNING: The server did not provide any stacktrace information)\nCommand duration or timeout: 1.42 seconds\nBuild info: version: \'2.53.1\', revision: \'a36b8b1\', time: \'2016-06-30 17:37:03\'\nSystem info: host: \'N/A\', ip: \'N/A\', os.name: \'Linux\', os.arch: \'amd64\', os.version: \'3.2.0-56-generic\', java.version: \'1.7.0_111\'\nDriver info: org.openqa.selenium.chrome.ChromeDriver',
buildInformation:
{ releaseLabel: '2.53.1',
buildTime: '2016-06-30 17:37:03',
class: 'org.openqa.selenium.internal.BuildInfo',
buildRevision: 'a36b8b1',
hCode: 1900167016 },
cause: null,
systemInformation: 'System info: host: \'N/A\', ip: \'N/A\', os.name: \'Linux\', os.arch: \'amd64\', os.version: \'3.2.0-56-generic\', java.version: \'1.7.0_111\'',
supportUrl: null,
class: 'org.openqa.selenium.WebDriverException',
additionalInformation: '\nDriver info: org.openqa.selenium.chrome.ChromeDriver',
hCode: 1299270263,
screen: null },
class: 'org.openqa.selenium.remote.Response',
hCode: 1144687147 }有人知道如何解决这个错误吗?
Chrome version must be >= 52.0.2743.0
铬驱动器是否使用我的本地镀铬副本?我需要更新我的实际铬吗?
发布于 2016-09-17 04:17:19
铬驱动器是否使用我的本地镀铬副本?我需要更新我的实际铬吗?
是的,ChromeDriver是selenium用来控制chrome的一个可执行文件。
因此selenium从默认位置或自定义位置启动已安装的铬,在初始化ChromeDriver时通知selenium。
因此,基本上,ChromeDriver可执行文件只是用来在chrome浏览器和selenium之间进行对话来控制它,但这并不意味着它会启动自己的chrome浏览器。它使用您安装的铬浏览器。
所以是的,你需要更新你的实际安装的铬。
发布于 2016-11-06 08:10:52
是的,ChromeDriver使用本地Chrome安装。如果您不想升级您的Chrome安装,您可以指定一个版本的ChromeDriver将与安装的Chrome版本一起工作。
您可以在ChromeDriver上为不同的https://chromedriver.storage.googleapis.com/2.25/notes.txt版本找到兼容的Chrome版本(如果您的Chrome版本比上面列出的版本更新,请将"2.25“更改为更新版本)。
如果您的测试框架使用Node.js webdriver-manager,您可以简单地安装所需的ChromeDriver版本(保持任何已安装的版本),使用(例如,对于2.20版本):
webdriver-manager update --chrome --versions.chrome=2.20并在通过ChromeDriver启动Selenium时指定适当的webdriver-manager版本
webdriver-manager start --versions.chrome=2.20如果webdriver-manager不可用,只需下载所需的ChromeDriver版本,并使用一些技术将以下参数传递给Selenium服务器启动命令:
-Dwebdriver.chrome.driver=/path/to/the/desired/chromedriver_version发布于 2017-07-21 02:15:46
如果您使用的是Ubuntu16.04,则此代码工作如下:
wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add -x64
sudo sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list'x32
sudo sh -c 'echo "deb http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list'Install/Update
sudo apt-get update
sudo apt-get install google-chrome-stablehttps://stackoverflow.com/questions/39541739
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