我正在遵循 Angular 的升级指南。并已完成以下步骤
npm install -g @angular/cli, npm install @angular/cli, ng update @angular/cli
前两个步骤很好，但在最后一步，我得到了
unexpected token at position 0
我目前在
Angular CLI: 1.7.4
Node: 8.11.3
OS: win32 x64
Angular: 5.2.11
这就是我的 .angular-cli.json 的样子
{
"$schema": "./node_modules/@angular/cli/lib/config/schema.json",
"project": {
"name": "client-app"
},
"apps": [
{
"name": "contentstudio",
"root": "src",
"outDir": "./dist",
"assets": [
"assets"
],
"index": "index.html",
"main": "main.ts",
"polyfills": "polyfills.ts",
"test": "test.ts",
"tsconfig": "tsconfig.app.json",
"testTsconfig": "tsconfig.spec.json",
"prefix": "app",
"styles": [
"assets/css/contentstudio/styles.scss",
"../node_modules/font-awesome/css/font-awesome.css",
"../node_modules/ng2-toastr/bundles/ng2-toastr.min.css"
],
"stylePreprocessorOptions": {
"includePaths": [
"assets/css/contentstudio"
]
},
"scripts": [
"../node_modules/jquery/dist/jquery.js",
"../node_modules/owl.carousel/dist/owl.carousel.js"
],
"environmentSource": "environments/environment.ts",
"environments": {
"dev": "environments/environment.ts",
"prod": "environments/environment.prod.ts"
}
},
{
"name": "productstudio",
"root": "src",
"outDir": "./dist",
"assets": [
"assets"
],
"index": "index.html",
"main": "main.ts",
"polyfills": "polyfills.ts",
"test": "test.ts",
"tsconfig": "tsconfig.app.json",
"testTsconfig": "tsconfig.spec.json",
"prefix": "app",
"styles": [
"assets/css/productstudio/styles.scss",
"../node_modules/font-awesome/css/font-awesome.css",
"../node_modules/ng2-toastr/bundles/ng2-toastr.min.css"
],
"stylePreprocessorOptions": {
"includePaths": [
"assets/css/productstudio"
]
},
"scripts": [],
"environmentSource": "environments/environment.ts",
"environments": {
"dev": "environments/environment.ts",
"prod": "environments/environment.prod.ts"
}
},
{
"name": "TrainingStudio",
"root": "src",
"outDir": "./dist",
"assets": [
"assets"
],
"index": "index.html",
"main": "main.ts",
"polyfills": "polyfills.ts",
"test": "test.ts",
"tsconfig": "tsconfig.app.json",
"testTsconfig": "tsconfig.spec.json",
"prefix": "app",
"styles": [
"assets/css/TrainingStudio/styles.scss",
"../node_modules/font-awesome/css/font-awesome.css",
"../node_modules/ng2-toastr/bundles/ng2-toastr.min.css"
],
"stylePreprocessorOptions": {
"includePaths": [
"assets/css/TrainingStudio"
]
},
"scripts": [],
"environmentSource": "environments/environment.ts",
"environments": {
"dev": "environments/environment.ts",
"prod": "environments/environment.prod.ts"
}
},
{
"name": "StoreStudio",
"root": "src",
"outDir": "./dist",
"assets": [
"assets"
],
"index": "index.html",
"main": "main.ts",
"polyfills": "polyfills.ts",
"test": "test.ts",
"tsconfig": "tsconfig.app.json",
"testTsconfig": "tsconfig.spec.json",
"prefix": "app",
"styles": [
"assets/css/storestudio/styles.scss",
"../node_modules/font-awesome/css/font-awesome.css",
"../node_modules/ng2-toastr/bundles/ng2-toastr.min.css"
],
"stylePreprocessorOptions": {
"includePaths": [
"assets/css/storestudio"
]
},
"scripts": [],
"environmentSource": "environments/environment.ts",
"environments": {
"dev": "environments/environment.ts",
"prod": "environments/environment.prod.ts"
}
},
{
"name": "linkstudio",
"root": "src",
"outDir": "./dist",
"assets": [
"assets"
],
"index": "index.html",
"main": "main.ts",
"polyfills": "polyfills.ts",
"test": "test.ts",
"tsconfig": "tsconfig.app.json",
"testTsconfig": "tsconfig.spec.json",
"prefix": "app",
"styles": [
"assets/css/linkstudio/styles.scss",
"../node_modules/font-awesome/css/font-awesome.css",
"../node_modules/ng2-toastr/bundles/ng2-toastr.min.css"
],
"stylePreprocessorOptions": {
"includePaths": [
"assets/css/linkstudio"
]
},
"scripts": [],
"environmentSource": "environments/environment.ts",
"environments": {
"dev": "environments/environment.ts",
"prod": "environments/environment.prod.ts"
}
},
{
"name": "collaborationstudio",
"root": "src",
"outDir": "./dist",
"assets": [
"assets"
],
"index": "index.html",
"main": "collaborationmain.ts",
"polyfills": "polyfills.ts",
"test": "test.ts",
"tsconfig": "tsconfig.app.json",
"testTsconfig": "tsconfig.spec.json",
"prefix": "app",
"styles": [
"assets/css/collaborationstudio/styles.scss",
"../node_modules/font-awesome/css/font-awesome.css",
"../node_modules/ng2-toastr/bundles/ng2-toastr.min.css"
],
"stylePreprocessorOptions": {
"includePaths": [
"assets/css/collaborationstudio"
]
},
"scripts": [],
"environmentSource": "environments/environment.ts",
"environments": {
"dev": "environments/environment.ts",
"prod": "environments/environment.prod.ts"
}
},
{
"name": "attributestudio",
"root": "src",
"outDir": "./dist",
"assets": [
"assets"
],
"index": "index.html",
"main": "main.ts",
"polyfills": "polyfills.ts",
"test": "test.ts",
"tsconfig": "tsconfig.app.json",
"testTsconfig": "tsconfig.spec.json",
"prefix": "app",
"styles": [
"assets/css/attributestudio/styles.scss",
"../node_modules/font-awesome/css/font-awesome.css",
"../node_modules/ng2-toastr/bundles/ng2-toastr.min.css"
],
"stylePreprocessorOptions": {
"includePaths": [
"assets/css/attributestudio"
]
},
"scripts": [],
"environmentSource": "environments/environment.ts",
"environments": {
"dev": "environments/environment.ts",
"prod": "environments/environment.prod.ts"
}
},
{
"root": "src",
"outDir": "./dist",
"name": "supportstudio",
"assets": [
"assets"
],
"index": "index.html",
"main": "main.ts",
"polyfills": "polyfills.ts",
"test": "test.ts",
"tsconfig": "tsconfig.app.json",
"testTsconfig": "tsconfig.spec.json",
"prefix": "app",
"styles": [
"assets/css/supportstudio/styles.scss",
"../node_modules/font-awesome/css/font-awesome.css",
"../node_modules/ng2-toastr/bundles/ng2-toastr.min.css"
],
"stylePreprocessorOptions": {
"includePaths": [
"assets/css/supportstudio"
]
},
"scripts": [
"../node_modules/jquery/dist/jquery.js",
"../node_modules/owl.carousel/dist/owl.carousel.js"
],
"environmentSource": "environments/environment.ts",
"environments": {
"dev": "environments/environment.ts",
"prod": "environments/environment.prod.ts"
}
}
],
"e2e": {
"protractor": {
"config": "./protractor.conf.js"
}
},
"lint": [
{
"project": "src/tsconfig.app.json",
"exclude": "**/node_modules/**"
},
{
"project": "src/tsconfig.spec.json",
"exclude": "**/node_modules/**"
},
{
"project": "e2e/tsconfig.e2e.json",
"exclude": "**/node_modules/**"
}
],
"test": {
"karma": {
"config": "./karma.conf.js"
}
},
"defaults": {
"styleExt": "scss",
"component": {
"spec": false
}
}
}
添加了 Package.json
{
"name": "client-app",
"version": "0.0.0",
"license": "MIT",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e"
},
"private": true,
"dependencies": {
"@angular/animations": "^5.2.0",
"@angular/common": "^5.2.0",
"@angular/compiler": "^5.2.0",
"@angular/core": "^5.2.0",
"@angular/flex-layout": "^2.0.0-beta.10-4905443",
"@angular/forms": "^5.2.0",
"@angular/http": "^5.2.0",
"@angular/platform-browser": "^5.2.0",
"@angular/platform-browser-dynamic": "^5.2.0",
"@angular/router": "^5.2.0",
"@handsontable/angular": "^2.0.0",
"@ng-bootstrap/ng-bootstrap": "^1.1.2",
"@swimlane/dragula": "^3.7.3",
"@swimlane/ngx-datatable": "^11.3.2",
"@swimlane/ngx-dnd": "^3.2.0",
"@types/file-saver": "^1.3.1",
"@types/html2canvas": "0.0.33",
"ang-jsoneditor": "^1.6.2",
"angular-confirmation-popover": "^4.1.0",
"angular-font-awesome": "^3.1.2",
"angular-split": "^1.0.3",
"angular2-multiselect-dropdown": "^2.9.1",
"angular2-prettyjson": "^3.0.1",
"core-js": "^2.4.1",
"deep-object-diff": "^1.1.0",
"easy-json-schema": "0.0.2-beta",
"edit-json-file": "^1.2.0",
"file-saver": "^2.0.0-rc.3",
"flatted": "^2.0.0",
"font-awesome": "^4.7.0",
"handsontable": "^5.0.1",
"html2canvas": "^1.0.0-alpha.12",
"jquery": "^3.3.1",
"json-to-json-transformer": "^1.0.0",
"jsoneditor": "^5.26.2",
"jsonpath": "^1.0.0",
"jspdf": "^1.4.1",
"lodash": "^4.17.10",
"nested-property": "0.0.7",
"ng-block-ui": "^1.0.4",
"ng-multiselect-dropdown": "^0.2.3",
"ng-sidebar": "^7.1.0",
"ng2-bootstrap-modal": "https://github.com/Sky4CE/ng2-bootstrap-modal/tarball/v.1.0.2",
"ng2-dragula": "^1.5.0",
"ng2-eonasdan-datetimepicker": "^0.1.3",
"ng2-file-upload": "^1.3.0",
"ng2-linq": "^1.0.0",
"ng2-slim-loading-bar": "^4.0.0",
"ng2-toastr": "^4.1.2",
"ngx-accordion": "0.0.17",
"ngx-bootstrap": "^2.0.3",
"ngx-clipboard": "^11.1.1",
"ngx-cookie-service": "^1.0.10",
"ngx-datetime-picker": "^2.0.0",
"ngx-filter-pipe": "^2.1.0",
"ngx-order-pipe": "^2.0.1",
"ngx-owl-carousel": "^2.0.7",
"ngx-papaparse": "^2.1.4",
"ngx-popover": "0.0.16",
"ngx-select-dropdown": "^0.5.1",
"ngx-tooltip": "0.0.9",
"npm": "^5.8.0",
"object-rename-keys": "^1.2.1",
"pretty-easy-date-check": "^1.2.4",
"replaceall": "^0.1.6",
"rxjs": "^5.5.6",
"typescript": "2.4.2",
"xml2js": "^0.4.19",
"zone.js": "^0.8.19"
},
"devDependencies": {
"@angular/cli": "^1.7.4",
"@angular/compiler-cli": "^5.2.0",
"@angular/language-service": "^5.2.0",
"@types/jasmine": "~2.8.3",
"@types/jasminewd2": "~2.0.2",
"@types/jquery": "^3.3.1",
"@types/node": "^6.0.111",
"codelyzer": "^4.0.1",
"jasmine-core": "~2.8.0",
"jasmine-spec-reporter": "~4.2.1",
"karma": "~2.0.0",
"karma-chrome-launcher": "~2.2.0",
"karma-coverage-istanbul-reporter": "^1.2.1",
"karma-jasmine": "~1.1.0",
"karma-jasmine-html-reporter": "^0.2.2",
"lodash-es": "^4.17.10",
"protractor": "~5.1.2",
"ts-node": "~4.1.0",
"tslint": "~5.9.1"
}
}我已将编码验证为所有 JSON 为 UTF8，并且它们都是有效的 JSON。怎么了？