Angular 2最终版本量angular器问题使用Webpack
今天，我正在更新一个Angular RC 6应用程序到新发布的最终版本。 一切工作正常，但是我有一个问题与量angular器。 我收到以下错误：
server.listen(port, opt_host, function() {
TypeError: Cannot read property 'listen' of undefined
所有我从应用程序的以前版本更改的是package.json文件。 我猜这是一个configuration问题，但我似乎无法find任何关于量angular器configuration的更改。
另外我在这个应用程序中使用webpack – 我不知道这是否是一个有关webpack的问题。 也许有人对webpack和Angular 2 Final发行版有一些问题。
protractor.conf.js
'use strict'; require('ts-node/register'); require('core-js/es6'); require('reflect-metadata'); require("zone.js/dist/zone-node"); var helpers = require('./helpers'); exports.config = { baseUrl: 'http://localhost:8080/yii/application/test_backend_mvc/branches/INT-81_RD/ng-app/dist/', // use `npm run e2e` specs: [ helpers.root('src/**/**.e2e.ts'), helpers.root('src/**/*.e2e.ts') ], exclude: [], framework: 'jasmine2', allScriptsTimeout: 110000, jasmineNodeOpts: { showTiming: true, showColors: true, isVerbose: false, includeStackTrace: false, defaultTimeoutInterval: 400000 }, directConnect: true, capabilities: { 'browserName': 'chrome', 'chromeOptions': { 'args': ['show-fps-counter=true'] } }, onPrepare: function() { browser.ignoreSynchronization = true; }, /** * Angular 2 configuration * * useAllAngular2AppRoots: tells Protractor to wait for any angular2 apps on the page instead of just the one matching * `rootEl` */ useAllAngular2AppRoots: true };
NPM-的debug.log
0 info it worked if it ends with ok 1 verbose cli [ 'C:\\Program Files\\nodejs\\node.exe', 1 verbose cli 'C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js', 1 verbose cli 'run', 1 verbose cli 'protractor' ] 2 info using npm@3.10.3 3 info using node@v6.5.0 4 verbose run-script [ 'preprotractor', 'protractor', 'postprotractor' ] 5 info lifecycle test-ui-prototype@1.0.0~preprotractor: test-ui-prototype@1.0.0 6 silly lifecycle test-ui-prototype@1.0.0~preprotractor: no script for preprotractor, continuing 7 info lifecycle test-ui-prototype@1.0.0~protractor: test-ui-prototype@1.0.0 8 verbose lifecycle test-ui-prototype@1.0.0~protractor: unsafe-perm in lifecycle true 9 verbose lifecycle test-ui-prototype@1.0.0~protractor: PATH: C:\Program Files\nodejs\node_modules\npm\bin\node-gyp-bin;c:\xampp\htdocs\yii\application\test_backend_mvc\branches\INT-81_RD\ng-app\node_modules\.bin;C:\Program Files\nodejs;C:\Program Files (x86)\Intel\iCLS Client\;C:\Program Files\Intel\iCLS Client\;C:\ProgramData\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Skype\Phone\;c:\Program Files (x86)\Microsoft SQL Server\100\Tools\Binn\;c:\Program Files\Microsoft SQL Server\100\Tools\Binn\;c:\Program Files\Microsoft SQL Server\100\DTS\Binn\;C:\Program Files\Microsoft\Web Platform Installer\;c:\Program Files (x86)\Microsoft ASP.NET\ASP.NET Web Pages\v1.0\;C:\Program Files (x86)\MySQL\MySQL Fabric 1.5 & MySQL Utilities 1.5\;C:\Program Files (x86)\MySQL\MySQL Fabric 1.5 & MySQL Utilities 1.5\Doctrine extensions for PHP\;C:\Program Files\TortoiseSVN\bin;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files\Intel\WiFi\bin\;C:\Program Files\Common Files\Intel\WirelessCommon\;C:\Windows\system32\config\systemprofile\.dnx\bin;C:\Program Files\Microsoft DNX\Dnvm\;C:\Program Files\Microsoft SQL Server\130\Tools\Binn\;C:\Program Files\nodejs\;;C:\Program Files (x86)\Microsoft VS Code\bin;C:\Users\daniel.grima\AppData\Roaming\npm 10 verbose lifecycle test-ui-prototype@1.0.0~protractor: CWD: c:\xampp\htdocs\yii\application\test_backend_mvc\branches\INT-81_RD\ng-app 11 silly lifecycle test-ui-prototype@1.0.0~protractor: Args: [ '/d /s /c', 'protractor' ] 12 silly lifecycle test-ui-prototype@1.0.0~protractor: Returned: code: 1 signal: null 13 info lifecycle test-ui-prototype@1.0.0~protractor: Failed to exec protractor script 14 verbose stack Error: test-ui-prototype@1.0.0 protractor: `protractor` 14 verbose stack Exit status 1 14 verbose stack at EventEmitter.<anonymous> (C:\Program Files\nodejs\node_modules\npm\lib\utils\lifecycle.js:242:16) 14 verbose stack at emitTwo (events.js:106:13) 14 verbose stack at EventEmitter.emit (events.js:191:7) 14 verbose stack at ChildProcess.<anonymous> (C:\Program Files\nodejs\node_modules\npm\lib\utils\spawn.js:40:14) 14 verbose stack at emitTwo (events.js:106:13) 14 verbose stack at ChildProcess.emit (events.js:191:7) 14 verbose stack at maybeClose (internal/child_process.js:877:16) 14 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:226:5) 15 verbose pkgid test-ui-prototype@1.0.0 16 verbose cwd c:\xampp\htdocs\yii\application\test_backend_mvc\branches\INT-81_RD\ng-app 17 error Windows_NT 10.0.10586 18 error argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "run" "protractor" 19 error node v6.5.0 20 error npm v3.10.3 21 error code ELIFECYCLE 22 error test-ui-prototype@1.0.0 protractor: `protractor` 22 error Exit status 1 23 error Failed at the test-ui-prototype@1.0.0 protractor script 'protractor'. 23 error Make sure you have the latest version of node.js and npm installed. 23 error If you do, this is most likely a problem with the test-ui-prototype package, 23 error not with npm itself. 23 error Tell the author that this fails on your system: 23 error protractor 23 error You can get information on how to open an issue for this project with: 23 error npm bugs test-ui-prototype 23 error Or if that isn't available, you can get their info via: 23 error npm owner ls test-ui-prototype 23 error There is likely additional logging output above. 24 verbose exit [ 1, true ]
的package.json
{ "name": "test-ui-prototype", "version": "1.0.0", "scripts": { "start": "webpack-dev-server --inline --progress --profile --bail --port 8581", "lite": "lite-server", "build:dev": "rimraf dist && webpack --config config/webpack.dev.js --progress --profile --bail", "build:prod": "rimraf dist && webpack --config config/webpack.prod.js --progress --profile --bail", "postinstall": "typings install", "tsc": "tsc", "tsc:w": "tsc -w", "typings": "typings", "test": "gulp test", "watch": "gulp tdd", "test:karma": "karma start", "watch:karma": "npm run test:karma -- --auto-watch --no-single-run", "e2e": "npm run protractor", "e2e:live": "npm run e2e -- --elementExplorer", "lint": "gulp tslint", "tslint": "tslint -c tslint.json src/**/*.ts", "protractor": "protractor", "pree2e": "npm run webdriver:update -- --standalone", "ci": "npm run lint && npm test && npm run e2e", "webdriver-manager": "webdriver-manager", "webdriver:update": "npm run webdriver-manager update", "webdriver:start": "npm run webdriver-manager start" }, "dependencies": { "@angular/common": "2.0.0", "@angular/compiler": "2.0.0", "@angular/core": "2.0.0", "@angular/forms": "2.0.0", "@angular/http": "2.0.0", "@angular/platform-browser": "2.0.0", "@angular/platform-browser-dynamic": "2.0.0", "@angular/router": "3.0.0", "@angular/upgrade": "2.0.0", "angular2-in-memory-web-api": "0.0.20", "angular2-jwt": "^0.1.16", "es6-shim": "^0.35.0", "jquery": "^2.2.4", "ng2-cookies": "^0.1.9", "ts-node": "^0.9.3", "primeng": "1.0.0-beta.15", "reflect-metadata": "^0.1.3", "rxjs": "5.0.0-beta.12", "core-js": "^2.4.0", "zone.js": "^0.6.17" }, "devDependencies": { "ts-promise": "^0.3.0", "codelyzer": "0.0.22", "concurrently": "^2.0.0", "css-loader": "^0.23.1", "extract-text-webpack-plugin": "^1.0.1", "file-loader": "^0.9.0", "gulp": "^3.9.1", "gulp-tslint": "^5.0.0", "html-loader": "^0.4.3", "html-webpack-plugin": "^2.22.0", "jasmine-core": "^2.4.1", "karma": "^1.1.0", "karma-chrome-launcher": "^1.0.1", "karma-coverage": "^1.0.0", "karma-firefox-launcher": "^1.0.0", "karma-html-reporter": "^0.2.7", "karma-jasmine": "^1.0.2", "karma-phantomjs-launcher": "^1.0.0", "karma-sourcemap-loader": "^0.3.7", "karma-webpack": "^1.7.0", "lite-server": "^2.2.0", "null-loader": "^0.1.1", "phantomjs-prebuilt": "^2.1.7", "protractor": "^3.2.2", "raw-loader": "^0.5.1", "rimraf": "^2.5.2", "style-loader": "^0.13.1", "ts-loader": "^0.8.1", "tslint": "^3.10.2", "tslint-loader": "^2.1.4", "typescript": "^1.8.10", "typings": "^1.3.1", "webpack": "^1.13.1", "webpack-dev-server": "^1.14.1", "webpack-merge": "^0.14.0" } }
更新 – 进一步testing
为了testing的目的，我用Webpack创build了一个使用angular-cli的新项目。 我已经这样做了，以validation我的应用程序中的configuration是否有任何不妥之处。 我没有注意到任何非常不同的东西。 我试过的唯一的事情就是将protractor更新到最新版本4.0.5 。 不幸的是，我得到了同样的结果： Cannot read property 'listen' of undefined
> test-ui-prototype@1.0.0 protractor c:\xampp\htdocs\yii\application\test_backend_mvc\branches\INT-81_RD\ng-app > protractor [16:41:24] I/direct - Using ChromeDriver directly... [16:41:24] I/launcher - Running 1 instances of WebDriver [16:41:24] E/launcher - Cannot read property 'listen' of undefined [16:41:24] E/launcher - TypeError: Cannot read property 'listen' of undefined at isFree (c:\xampp\htdocs\yii\application\test_backend_mvc\branches\INT-81_RD\ng-app\node_modules\selenium-webdriver\net\portprober.js:171:9) at findPort (c:\xampp\htdocs\yii\application\test_backend_mvc\branches\INT-81_RD\ng-app\node_modules\selenium-webdriver\net\portprober.js:203:7) at c:\xampp\htdocs\yii\application\test_backend_mvc\branches\INT-81_RD\ng-app\node_modules\selenium-webdriver\net\portprober.js:192:5 at ManagedPromise.invokeCallback_ (c:\xampp\htdocs\yii\application\test_backend_mvc\branches\INT-81_RD\ng-app\node_modules\selenium-webdriver\lib\promise.js:1379:14) at TaskQueue.execute_ (c:\xampp\htdocs\yii\application\test_backend_mvc\branches\INT-81_RD\ng-app\node_modules\selenium-webdriver\lib\promise.js:2913:14) at TaskQueue.executeNext_ (c:\xampp\htdocs\yii\application\test_backend_mvc\branches\INT-81_RD\ng-app\node_modules\selenium-webdriver\lib\promise.js:2896:21) at asyncRun (c:\xampp\htdocs\yii\application\test_backend_mvc\branches\INT-81_RD\ng-app\node_modules\selenium-webdriver\lib\promise.js:2775:27) at c:\xampp\htdocs\yii\application\test_backend_mvc\branches\INT-81_RD\ng-app\node_modules\selenium-webdriver\lib\promise.js:639:7 at ZoneDelegate.invoke (c:\xampp\htdocs\yii\application\test_backend_mvc\branches\INT-81_RD\ng-app\node_modules\zone.js\dist\zone-node.js:203:28) at Zone.run (c:\xampp\htdocs\yii\application\test_backend_mvc\branches\INT-81_RD\ng-app\node_modules\zone.js\dist\zone-node.js:96:43) [16:41:24] E/launcher - Process exited with error code 199