ng build ：无法加载工作区配置文件
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【中文标题】ng build ：无法加载工作区配置文件【英文标题】：ng build : Workspace config file cannot be loaded 【发布时间】：2020-02-12 23:18:22 【问题描述】：当我运行 ng build 命令时，我收到以下错误，
发生未处理的异常：无法加载工作区配置文件：C:...\angular\angular.json 无效的 JSON 字符：“”在 0:0。 有关详细信息，请参阅“C:\Users...\AppData\Local\Temp\ng-I8pYWt\angular-errors.log”。
我试过 npm cache clean --force 然后 npm install 或 yarn
angular-errors.log
[error] Error: Workspace config file cannot be loaded: C:\...\angular\angular.json
Invalid JSON character: "" at 0:0.
at Object.getWorkspace (C:\...\angular\node_modules\@angular\cli\utilities\config.js:59:15)
at BuildCommand.validateScope (C:\...\angular\node_modules\@angular\cli\models\command.js:97:60)
at BuildCommand.validateAndRun (C:\...\angular\node_modules\@angular\cli\models\command.js:122:24)
at Object.runCommand (C:\...\angular\node_modules\@angular\cli\models\command-runner.js:186:38)
at process.runNextTicks [as _tickCallback] (internal/process/task_queues.js:52:5)
at Function.Module.runMain (internal/modules/cjs/loader.js:880:11)
at internal/main/run_main_module.js:21:11
版本
Package Version
-----------------------------------------------------------
@angular-devkit/architect 0.800.6
@angular-devkit/build-angular 0.800.6
@angular-devkit/build-optimizer 0.800.6
@angular-devkit/build-webpack 0.800.6
@angular-devkit/core 8.3.9
@angular-devkit/schematics 8.3.9
@angular/cdk 8.2.3
@angular/cli 8.3.9
@ngtools/webpack 8.0.6
@schematics/angular 8.3.9
@schematics/update 0.803.9
rxjs 6.4.0 (cli-only)
typescript 3.4.5
webpack 4.30.0
angular.json
"$schema": "../node_modules/@angular/cli/lib/config/schema.json",
"version": 1,
"newProjectRoot": "projects",
"projects":
"abp-zero-template":
"root": "",
"sourceRoot": "src",
"projectType": "application",
"architect":
"build":
"builder": "@angular-devkit/build-angular:browser",
"options":
"outputPath": "dist",
"index": "src/index.html",
"main": "src/main.ts",
"tsConfig": "src/tsconfig.json",
"polyfills": "src/polyfills.ts",
"preserveSymlinks": true,
"assets": [
"src/assets",
"src/metronic",
"src/favicon.ico",
"glob": "abp.signalr-client.js",
"input": "node_modules/abp-web-resources/Abp/Framework/scripts/libs",
"output": "/assets/abp"
],
"styles": [
"node_modules/animate.css/animate.min.css",
"node_modules/quill/dist/quill.core.css",
"node_modules/quill/dist/quill.snow.css",
"node_modules/famfamfam-flags/dist/sprite/famfamfam-flags.css",
"node_modules/primeng/resources/primeng.min.css",
"node_modules/primeng/resources/themes/nova-light/theme.css",
"node_modules/primeicons/primeicons.css",
"node_modules/sweetalert2/dist/sweetalert2.css",
"node_modules/cookieconsent/build/cookieconsent.min.css",
"src/assets/FreezeUI/freeze-ui.min.css",
"src/assets/primeng/file-upload/css/primeng.file-upload.css",
"src/assets/primeng/autocomplete/css/primeng.autocomplete.css",
"src/assets/primeng/tree/css/primeng.tree.css",
"src/assets/primeng/context-menu/css/primeng.context-menu.css",
"src/assets/fonts/fonts-poppins.css",
"src/assets/fonts/fonts-roboto.css",
"src/assets/ngx-bootstrap/bs-datepicker.css",
"src/assets/metronic/vendors/global/vendors.bundle.css",
"src/app/shared/core.less",
"src/app/shared/layout/layout.less",
"src/styles.css"
],
"scripts": [
"node_modules/@aspnet/signalr/dist/browser/signalr.min.js",
"node_modules/localforage/dist/localforage.js",
"node_modules/moment/min/moment-with-locales.js",
"node_modules/moment-timezone/builds/moment-timezone-with-data.js",
"node_modules/push.js/bin/push.js",
"node_modules/quill/dist/quill.js",
"node_modules/sweetalert2/dist/sweetalert2.js",
"node_modules/cookieconsent/build/cookieconsent.min.js",
"src/assets/FreezeUI/freeze-ui.js",
"src/assets/abp-web-resources/abp.js",
"src/assets/abp-web-resources/abp.sweet-alert.js",
"src/assets/abp-web-resources/abp.notify.js",
"src/assets/abp-web-resources/abp.freeze-ui.js",
"node_modules/abp-web-resources/Abp/Framework/scripts/libs/abp.moment.js",
"src/assets/metronic/vendors/global/vendors.bundle.js",
"src/assets/metronic/common/js/scripts.bundle.js"
]
,
"configurations":
"hmr":
"fileReplacements": [
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.hmr.ts"
]
,
"production":
"optimization": true,
"outputHashing": "all",
"sourceMap": false,
"extractCss": true,
"namedChunks": false,
"aot": true,
"extractLicenses": true,
"vendorChunk": false,
"buildOptimizer": true,
"fileReplacements": [
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.prod.ts"
]
,
"serve":
"builder": "@angular-devkit/build-angular:dev-server",
"options":
"browserTarget": "abp-zero-template:build"
,
"configurations":
"hmr":
"browserTarget": "abp-zero-template:build:hmr"
,
"production":
"browserTarget": "abp-zero-template:build:production"
,
"extract-i18n":
"builder": "@angular-devkit/build-angular:extract-i18n",
"options":
"browserTarget": "abp-zero-template:build"
,
"test":
"builder": "@angular-devkit/build-angular:karma",
"options":
"tsConfig": "src/tsconfig.json",
"main": "src/test.ts",
"karmaConfig": "./karma.conf.js",
"polyfills": "src/polyfills.ts",
"styles": [
"node_modules/animate.css/animate.min.css",
"node_modules/quill/dist/quill.core.css",
"node_modules/quill/dist/quill.snow.css",
"node_modules/famfamfam-flags/dist/sprite/famfamfam-flags.css",
"node_modules/primeng/resources/primeng.min.css",
"node_modules/primeng/resources/themes/nova-light/theme.css",
"node_modules/primeicons/primeicons.css",
"node_modules/sweetalert2/dist/sweetalert2.css",
"node_modules/cookieconsent/build/cookieconsent.min.css",
"src/assets/FreezeUI/freeze-ui.min.css",
"src/assets/primeng/file-upload/css/primeng.file-upload.css",
"src/assets/primeng/autocomplete/css/primeng.autocomplete.css",
"src/assets/primeng/tree/css/primeng.tree.css",
"src/assets/primeng/context-menu/css/primeng.context-menu.css",
"src/assets/fonts/fonts-poppins.css",
"src/assets/fonts/fonts-roboto.css",
"src/assets/ngx-bootstrap/bs-datepicker.css",
"src/assets/metronic/vendors/global/vendors.bundle.css",
"src/app/shared/core.less",
"src/app/shared/layout/layout.less",
"src/styles.css"
],
"scripts": [
"node_modules/@aspnet/signalr/dist/browser/signalr.min.js",
"node_modules/localforage/dist/localforage.js",
"node_modules/moment/min/moment-with-locales.js",
"node_modules/moment-timezone/builds/moment-timezone-with-data.js",
"node_modules/push.js/bin/push.js",
"node_modules/quill/dist/quill.js",
"node_modules/sweetalert2/dist/sweetalert2.js",
"node_modules/cookieconsent/build/cookieconsent.min.js",
"src/assets/FreezeUI/freeze-ui.js",
"src/assets/abp-web-resources/abp.js",
"src/assets/abp-web-resources/abp.sweet-alert.js",
"src/assets/abp-web-resources/abp.notify.js",
"src/assets/abp-web-resources/abp.freeze-ui.js",
"node_modules/abp-web-resources/Abp/Framework/scripts/libs/abp.moment.js",
"src/assets/metronic/vendors/global/vendors.bundle.js",
"src/assets/metronic/common/js/scripts.bundle.js"
],
"assets": [
"src/assets",
"src/favicon.ico",
"glob": "abp.signalr-client.js",
"input": "node_modules/abp-web-resources/Abp/Framework/scripts/libs",
"output": "/assets/abp"
]
,
"lint":
"builder": "@angular-devkit/build-angular:tslint",
"options":
"tsConfig": [
"src/tsconfig.json"
],
"exclude": []
,
"abp-zero-template-e2e":
"root": "",
"sourceRoot": "",
"projectType": "application",
"architect":
"e2e":
"builder": "@angular-devkit/build-angular:protractor",
"options":
"protractorConfig": "./protractor.conf.js",
"devServerTarget": "abp-zero-template:serve",
"port": 4200
,
"lint":
"builder": "@angular-devkit/build-angular:tslint",
"options":
"tsConfig": [
"e2e/tsconfig.json"
],
"exclude": []
,
"defaultProject": "abp-zero-template",
"schematics":
"@schematics/angular:component":
"prefix": "app",
"styleext": "css"
,
"@schematics/angular:directive":
"prefix": "app"
【问题讨论】：
【参考方案1】：打开angular-config.json并删除内容，然后粘贴
"version": 1,
"cli":
"analytics": false
/*This solution also helps when you get the error shown below after running -> [ng new projectName]
error = [ An unhandled exception occurred: Workspace config file cannot be
loaded: //C:\Users\username\.angular-config.json Unexpected end of the file.] */
【讨论】：
【参考方案2】：确保angular.json 文件编码为UTF-8。
【讨论】：
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