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我有一個Angular 2項目，在我的機器以及我的一位同事身上工作得很好，但是其他兩位同事無法運行項目。他們有適當的Node，NPM和TypeScript版本，並且能夠讓Angular 2 Quickstart項目運行良好，但是無論什麼原因，當他們在我的項目上運行npm start時，加載屏幕就會出現並停留在那裏。瀏覽器控制檯沒有錯誤，但是當他們運行npm start時，他們確實在node_module/systemjs/*裏的.map文件上獲得了404s。這些錯誤不會發生在我的機器上，實際上我沒有看到任何證據表明我的機器甚至在我啓動項目時正在查找這些文件。爲了擺脫這些錯誤信息，他說他刪除了angular.min.js.map文件，但它沒有解決應用程序未加載的問題。Angular 2項目沒有在某些電腦上運行
我完全不知所措。有沒有人有任何想法可能會導致這個問題？
這裏是我們的package.json文件：
{
"name": "angular-quickstart",
"version": "1.0.0",
"description": "QuickStart package.json from the documentation, supplemented with testing support",
"scripts": {
"start": "tsc && concurrently \"tsc -w\" \"lite-server\" ",
"e2e": "tsc && concurrently \"http-server -s\" \"protractor protractor.config.js\" --kill-others --success first",
"lint": "tslint ./app/**/*.ts -t verbose",
"lite": "lite-server",
"pree2e": "webdriver-manager update",
"test": "tsc && concurrently \"tsc -w\" \"karma start karma.conf.js\"",
"test-once": "tsc && karma start karma.conf.js --single-run",
"tsc": "tsc",
"tsc:w": "tsc -w"
},
"keywords": [],
"author": "",
"license": "MIT",
"dependencies": {
"@angular/common": "~2.4.0",
"@angular/compiler": "~2.4.0",
"@angular/compiler-cli": "^2.4.1",
"@angular/core": "~2.4.0",
"@angular/forms": "~2.4.0",
"@angular/http": "~2.4.0",
"@angular/platform-browser": "~2.4.0",
"@angular/platform-browser-dynamic": "~2.4.0",
"@angular/platform-server": "^2.4.1",
"@angular/router": "~3.4.0",
"angular-in-memory-web-api": "~0.2.4",
"angular2-google-maps": "^0.17.0",
"angular2-jwt": "^0.1.28",
"core-js": "^2.4.1",
"fullcalendar": "^3.1.0",
"moment": "^2.17.1",
"primeng": "^1.1.4",
"rxjs": "5.0.1",
"systemjs": "0.19.40",
"zone.js": "^0.7.4"
},
"devDependencies": {
"@types/googlemaps": "^3.26.0",
"@types/jasmine": "2.5.36",
"@types/node": "^6.0.46",
"canonical-path": "0.0.2",
"concurrently": "^3.1.0",
"http-server": "^0.9.0",
"jasmine-core": "~2.4.1",
"karma": "^1.3.0",
"karma-chrome-launcher": "^2.0.0",
"karma-cli": "^1.0.1",
"karma-jasmine": "^1.0.2",
"karma-jasmine-html-reporter": "^0.2.2",
"lite-server": "^2.2.2",
"lodash": "^4.16.4",
"protractor": "~4.0.14",
"rimraf": "^2.5.4",
"rollup": "^0.40.2",
"rollup-plugin-commonjs": "^7.0.0",
"rollup-plugin-node-resolve": "^2.0.0",
"rollup-plugin-uglify": "^1.0.1",
"tslint": "^3.15.1",
"typescript": "~2.0.10"
},
"repository": {}
}
這裏是我們systemjs.config文件：
(function (global) {
System.config({
paths: {
// paths serve as alias
'npm:': 'node_modules/'
},
// map tells the System loader where to look for things
map: {
// our app is within the app folder
app: 'app',
// angular bundles
'@angular/core': 'npm:@angular/core/bundles/core.umd.js',
'@angular/common': 'npm:@angular/common/bundles/common.umd.js',
'@angular/compiler': 'npm:@angular/compiler/bundles/compiler.umd.js',
'@angular/platform-browser': 'npm:@angular/platform-browser/bundles/platform-browser.umd.js',
'@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic/bundles/platform-browser-dynamic.umd.js',
'@angular/http': 'npm:@angular/http/bundles/http.umd.js',
'@angular/router': 'npm:@angular/router/bundles/router.umd.js',
'@angular/forms': 'npm:@angular/forms/bundles/forms.umd.js',
// other libraries
'rxjs': 'npm:rxjs',
'angular-in-memory-web-api': 'npm:angular-in-memory-web-api/bundles/in-memory-web-api.umd.js',
'angular2-jwt': 'npm:angular2-jwt/angular2-jwt.js',
'fullcalendar': 'npm:fullcalendar',
'primeng': 'npm:primeng',
'angular2-google-maps/core': 'npm:angular2-google-maps/core/core.umd.js' // For address autocomplete
},
// packages tells the System loader how to load when no filename and/or no extension
packages: {
app: {
main: './main.js',
defaultExtension: 'js'
},
rxjs: {
defaultExtension: 'js'
},
'angular2-jwt': {
defaultExtension: 'js'
},
primeng: {
defaultExtension: 'js'
}
}
});
})(this);
我們正在運行打字稿2.0，NPM 3.10.10和節點6.9.4
嘗試npm run start。但你已經說過節點，npm和typescript是相同的版本。只要嘗試 –
，如果你可以創建一個笨蛋 –
你使用什麼平臺（OS）？它們在節點控制檯上是否有錯誤？如果是，你可以單獨嘗試看看是什麼造成了錯誤：npm run tsc，npm run lite？ – Gilsdav