量角器错误:“等待位于 http://127.0.0.1:50636/hub 的 WebDriver 服务器超时";在 Firefox 上执行
问题描述:
我在 Firefox 上执行我的脚本时收到了一个 Firefox 升级通知,我已将其关闭.再次开始执行,但我收到如下错误,
I was executing my scripts on firefox and got one notification for Firefox upgrade which I closed. Started execution again but I'm getting error as below,
Rohits-MacBook-Pro:FFAutomation rohitgathibandhe$ /Users/rohitgathibandhe/npm-global/lib/node_modules/protractor/bin/protractor conf.js
Report destination: target/screenshots/Report.html
Using FirefoxDriver directly...
[launcher] Running 1 instances of WebDriver
/Users/rohitgathibandhe/npm-global/lib/node_modules/protractor/node_modules/selenium-webdriver/http/util.js:83
Error('Timed out waiting for the WebDriver server at ' + url));
^
Error: Timed out waiting for the WebDriver server at http://127.0.0.1:50636/hub
at Error (native)
at onError (/Users/rohitgathibandhe/npm-global/lib/node_modules/protractor/node_modules/selenium-webdriver/http/util.js:83:11)
at Promise.invokeCallback_ (/Users/rohitgathibandhe/npm-global/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/promise.js:1329:14)
at TaskQueue.execute_ (/Users/rohitgathibandhe/npm-global/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/promise.js:2790:14)
at TaskQueue.executeNext_ (/Users/rohitgathibandhe/npm-global/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/promise.js:2773:21)
at /Users/rohitgathibandhe/npm-global/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/promise.js:2652:27
at /Users/rohitgathibandhe/npm-global/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/promise.js:639:7
at process._tickCallback (node.js:406:9)
From: Task: WebDriver.createSession()
at acquireSession (/Users/rohitgathibandhe/npm-global/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver.js:62:22)
at Function.createSession (/Users/rohitgathibandhe/npm-global/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver.js:295:12)
at Driver (/Users/rohitgathibandhe/npm-global/lib/node_modules/protractor/node_modules/selenium-webdriver/firefox/index.js:271:38)
at [object Object].DirectDriverProvider.getNewDriver (/Users/rohitgathibandhe/npm-global/lib/node_modules/protractor/built/driverProviders/direct.js:76:16)
at [object Object].Runner.createBrowser (/Users/rohitgathibandhe/npm-global/lib/node_modules/protractor/built/runner.js:203:37)
at /Users/rohitgathibandhe/npm-global/lib/node_modules/protractor/built/runner.js:293:21
at _fulfilled (/Users/rohitgathibandhe/npm-global/lib/node_modules/protractor/node_modules/q/q.js:834:54)
at self.promiseDispatch.done (/Users/rohitgathibandhe/npm-global/lib/node_modules/protractor/node_modules/q/q.js:863:30)
at Promise.promise.promiseDispatch (/Users/rohitgathibandhe/npm-global/lib/node_modules/protractor/node_modules/q/q.js:796:13)
at /Users/rohitgathibandhe/npm-global/lib/node_modules/protractor/node_modules/q/q.js:556:49
[launcher] Process exited with error code 1
我的配置文件如下,
var HtmlScreenshotReporter = require('protractor-jasmine2-screenshot-reporter');
var reporter = new HtmlScreenshotReporter({
dest: 'target/screenshots',
filename: 'Report.html',
reportTitle: 'Execution Report',
showSummary: true,
showQuickLinks: true,
pathBuilder: function(currentSpec, suites, browserCapabilities) {
// will return chrome/your-spec-name.png
return browserCapabilities.get('browserName') + '/' + currentSpec.fullName;
}
});
exports.config = {
directConnect: true,
//seleniumAddress: 'http://localhost:4444/wd/hub',
capabilities: {'browserName': 'firefox'},
framework: 'jasmine',
specs: ['Login_spec2.js','Article_spec.js'],
allScriptsTimeout: 200000,
getPageTimeout: 200000,
jasmineNodeOpts: {
defaultTimeoutInterval: 200000
},
// Setup the report before any tests start
beforeLaunch: function() {
return new Promise(function(resolve){
reporter.beforeLaunch(resolve);
});
},
// Close the report after all tests finish
afterLaunch: function(exitCode) {
return new Promise(function(resolve){
reporter.afterLaunch(resolve.bind(this, exitCode));
});
},
onPrepare: function() {
var width = 1300;
var height = 1200;
browser.driver.manage().window().setSize(width,height);
jasmine.getEnv().addReporter(reporter);
afterAll(function(done) {
process.nextTick(done);
})
}
};
其他细节是:其他细节如下:protractor@3.2.2,nodeVersion:4.2.4,npmVersion:2.14.12,jasmine:2.4.1,selenium-webdriver:2.52.0,firefox:47
Other details are: Other details are as below: protractor@3.2.2, nodeVersion: 4.2.4, npmVersion: 2.14.12, jasmine: 2.4.1, selenium-webdriver: 2.52.0, firefox: 47
请帮助我解决这个问题.
Kindly help me with solution to this issue.
答
您必须执行以下操作才能使其正常工作:
You have to do the following to make it work:
- 将
protractor
升级到最新的,目前是 3.3.0,版本也会带来 selenium-webdriver 2.53 - 将firefox 降级到 46 版,不要让它更新一段时间(有兼容性问题)
- upgrade
protractor
to the latest, currently 3.3.0, version which would also bring selenium-webdriver 2.53 - downgrade firefox to version 46 and don't let it update for a while (there are compatibility issues)