量角器 - 错误：失败：WebDriverError

Question

我有一个量角器项目，它启动和运行规范，但我差不多2分钟后开始在其余的测试用例上得到这个错误。我不知道为什么。它在一周前完美运行，但现在我面对这个错误，并没有给出（或者我看不到）有关错误的任何细节。

"Error: Failed: WebDriverError 
at stack (Z:\\dev\\lmw\node_modules\\protractor\node_modules\\jasmine-core\\lib\\jasmine-core\\jasmine.js:2200:17) 
at buildExpectationResult (Z:\\dev\\lmw\node_modules\\protractor\node_modules\\jasmine-core\\lib\\jasmine-core\\jasmine.js:2170:14) 
at Spec.expectationResultFactory (Z:\\dev\\lmw\node_modules\\protractor\node_modules\\jasmine-core\\lib\\jasmine-core\\jasmine.js:777:18) 
at Spec.addExpectationResult (Z:\\dev\\lmw\node_modules\\protractor\node_modules\\jasmine-core\\lib\\jasmine-core\\jasmine.js:450:34) 
at Env.fail (Z:\\dev\\lmw\node_modules\\protractor\node_modules\\jasmine-core\\lib\\jasmine-core\\jasmine.js:1192:25) 
at Function.next.fail (Z:\\dev\\lmw\node_modules\\protractor\node_modules\\jasmine-core\\lib\\jasmine-core\\jasmine.js:4046:19) 
at Z:\\dev\\lmw\node_modules\\protractor\node_modules\\jasminewd2\\index.js:64:48 
at ControlFlow.emit (Z:\\dev\\lmw\node_modules\\protractor\node_modules\\selenium-webdriver\\lib\\events.js:62:21) 
at ControlFlow.shutdown_ (Z:\\dev\\lmw\node_modules\\protractor\node_modules\\selenium-webdriver\\lib\\promise.js:2565:10) 
at shutdownTask_.MicroTask (Z:\\dev\\lmw\node_modules\\protractor\node_modules\\selenium-webdriver\\lib\\promise.js:2490:53)" 

项目信息：它运行两个浏览器并使用chromedriver_2.31.exe。

protractor.conf.js =>

directConnect: false, splitTestsBetweenCapabilties: true, multiCapabilities:[ { shardTestFiles: false, maxInstances: 1, maxSessions: 1, sequential: true, parallelCapability: true, browserName: 'chrome', specs: [ './tests/login/*.js', './tests/header/*.js', './tests/my-profile/*.js', './tests/nominee/*.js', './tests/left-menu/*.js', './tests/contact-us/*.js', './tests/relations/*.js', './tests/coordinator/*.js', './tests/sitemap/*.js', './tests/landing/*.js', './tests/vouchers/*.js', './tests/extend/*.js', './tests/activity/*.js' ] }, { shardTestFiles: false, maxInstances: 1, maxSessions: 1, sequential: true, parallelCapability: true, browserName: 'chrome', specs: [ './tests/enrollment/*.js', './tests/claim-/*.js', './tests/transfer/*.js', './tests/donate/*.js', './tests/buy/*.js', './tests/calculator/*.js' ] } ]

的package.json => { "devDependencies": { "grunt-cli": "^1.2.0", "grunt-protractor-runner": "^4.0.0", "jasmine-spec-reporter": "^3.2.0", "protractor": "^5.0.0", "jasmine-reporters": "^2.0.0" } }

Answer 1

如果你正在使用你的办公室笔记本电脑，你可以检查它是否在系统中任何加密。这些加密很少会破坏节点模块，导致测试案例失败。

这是因为我们是把所有的测试用例早期

PS我可以猜测的唯一理由：我面临着同样的问题