量角器无法使用Firefox启动测试 [英] Protractor failed to start test with firefox

问题描述

我无法在firefox版本56.0.1上使用量角器开始测试. 我的量角器版本是5.1.2

I can not start the test with protractor on firefox version 56.0.1. my protractor version is 5.1.2

exports.config = {
    allScriptsTimeout: 11000,
    specs: [
        './e2e/**/*.e2e-spec.ts'
    ],
    capabilities: {
        'browserName': 'firefox'
    },

    directConnect: true,
    baseUrl: 'http://localhost:4444/',
    framework: 'jasmine',
    jasmineNodeOpts: {
        showColors: true,
        defaultTimeoutInterval: 30000,
        print: function() {}
    },
};

这是错误:

[00:02:20] I/launcher - Running 1 instances of WebDriver
[00:02:20] I/direct - Using FirefoxDriver directly...
[00:02:27] E/launcher - Unable to parse new session response: {"value": {"sessionId":"e9d08604-1d7e-4870-85d7-4e09a2248ffa","capabilities":{"acceptInsecureCerts":false,"browserName":"firefox","browserVersion":"56.0.1","moz:accessibilityChecks":false,"moz:headless":false,"moz:processID":5804,"moz:profile":"C:\\Users\\s\\AppData\\Local\\Temp\\rust_mozprofile.sWpsKwszgKSw","pageLoadStrategy":"normal","platformName":"windows_nt","platformVersion":"6.1","rotatable":false,"specificationLevel":0,"timeouts":{"implicit":0,"pageLoad":300000,"script":30000}}}}
[00:02:27] E/launcher - WebDriverError: Unable to parse new session response: {"value": {"sessionId":"e9d08604-1d7e-4870-85d7-4e09a2248ffa","capabilities":{"acceptInsecureCerts":false,"browserName":"firefox","browserVersion":"56.0.1","moz:accessibilityChecks":false,"moz:headless":false,"moz:processID":5804,"moz:profile":"C:\\Users\\s\\AppData\\Local\\Temp\\rust_mozprofile.sWpsKwszgKSw","pageLoadStrategy":"normal","platformName":"windows_nt","platformVersion":"6.1","rotatable":false,"specificationLevel":0,"timeouts":{"implicit":0,"pageLoad":300000,"script":30000}}}}
    at WebDriverError (C:\Users\s\WebstormProjects\Co\node_modules\selenium-webdriver\lib\error.js:27:5)
    at doSend.then.response (C:\Users\s\WebstormProjects\Common_IDE\node_modules\selenium-webdriver\lib\http.js:445:19)
    at process._tickCallback (internal/process/next_tick.js:109:7)
From: Task: WebDriver.createSession()
    at Function.createSession (C:\Users\s\WebstormProjects\Co\node_modules\selenium-webdriver\lib\webdriver.js:777:24)
    at Function.createSession (C:\Users\s\WebstormProjects\Co\node_modules\selenium-webdriver\firefox\index.js:640:55)
    at Direct.getNewDriver (C:\Users\s\WebstormProjects\Co\node_modules\protractor\lib\driverProviders\direct.ts:112:25)
    at Runner.createBrowser (C:\Users\s\WebstormProjects\Co\node_modules\protractor\lib\runner.ts:225:39)
    at q.then.then (C:\Users\s\WebstormProjects\Co\node_modules\protractor\lib\runner.ts:391:27)
    at _fulfilled (C:\Users\s\WebstormProjects\Co\node_modules\protractor\node_modules\q\q.js:834:54)
    at self.promiseDispatch.done (C:\Users\s\WebstormProjects\Co\node_modules\protractor\node_modules\q\q.js:863:30)
    at Promise.promise.promiseDispatch (C:\Users\saeed\WebstormProjects\Co\node_modules\protractor\node_modules\q\q.js:796:13)
    at C:\Users\s\WebstormProjects\Co\node_modules\protractor\node_modules\q\q.js:556:49
    at runSingle (C:\Users\s\WebstormProjects\Co\node_modules\protractor\node_modules\q\q.js:137:13)
[00:02:27] E/launcher - Process exited with error code 199

你有什么办法解决这个问题吗? (它在chrome上正常工作，但在Firefox中显示空白页)

do you have any idea how to solve this problem . (it it work normally with chrome but shows empty page with firefox)

推荐答案

使用geckodriver，您需要将木偶添加到功能中

With geckodriver, you'll need to add marionette to the capabilities:

capabilities: {
    'browserName': 'firefox',
    'marionnette': true
},

更新:量角器5.1.1中引入了公开问题#4253 . .解决方法是按照错误中的指定手动将directConnect替换为seleniumAddress并手动启动webdriver-manager:

UPDATE: There is a open issue #4253 introduced in Protractor 5.1.1 . The workaround is to manually replace directConnect with seleniumAddress and manually start webdriver-manager as specified in the bug:

解决方案是在使用Firefox进行测试时独立使用硒. 兼容最新版本的硒独立服务器 与量角器的硒JS绑定和geckodriver.你可以 使用

The solution is to use selenium standalone when testing with Firefox. The latest version of the selenium standalone server is compatible with Protractor's selenium JS bindings and with geckodriver. You can update and launch the standalone server with

webdriver-manager update 
webdriver-manager start 

并设置seleniumAddress: http://localhost:4444

这篇关于量角器无法使用Firefox启动测试的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！