发生未处理的异常：项目不存在。角 s-s-r
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【中文标题】发生未处理的异常：项目不存在。角 s-s-r【英文标题】：An unhandled exception occurred: Project does not exist. Angular s-s-r 【发布时间】：2021-06-12 03:47:05 【问题描述】：我在我的 Angular 项目中实现了 Angular 通用，但之后每当我构建项目时，我都会遇到错误
[错误] 错误：项目不存在。 在 WorkspaceNodeModulesArchitectHost.findProjectTarget (/home/atif/Desktop/Code/BlogFE/blogui/BlogApp/node_modules/@angular/cli/node_modules/@angular-devkit/architect/node/node-modules-architect-host.js:122: 19) 在 WorkspaceNodeModulesArchitectHost.getBuilderNameForTarget (/home/atif/Desktop/Code/BlogFE/blogui/BlogApp/node_modules/@angular/cli/node_modules/@angular-devkit/architect/node/node-modules-architect-host.js:23: 39) 在 RunCommand.runSingleTarget (/home/atif/Desktop/Code/BlogFE/blogui/BlogApp/node_modules/@angular/cli/models/architect-command.js:174:55) 在 RunCommand.runArchitectTarget (/home/atif/Desktop/Code/BlogFE/blogui/BlogApp/node_modules/@angular/cli/models/architect-command.js:217:35) 在 RunCommand.run (/home/atif/Desktop/Code/BlogFE/blogui/BlogApp/node_modules/@angular/cli/commands/run-impl.js:14:25) 在 RunCommand.validateAndRun (/home/atif/Desktop/Code/BlogFE/blogui/BlogApp/node_modules/@angular/cli/models/command.js:134:39) 在异步 Object.runCommand (/home/atif/Desktop/Code/BlogFE/blogui/BlogApp/node_modules/@angular/cli/models/command-runner.js:201:24) 在 async default_1 (/home/atif/Desktop/Code/BlogFE/blogui/BlogApp/node_modules/@angular/cli/lib/cli/index.js:62:31)
angular.json 文件
"$schema": "./node_modules/@angular/cli/lib/config/schema.json",
"version": 1,
"newProjectRoot": "projects",
"projects":
"blogapp":
"projectType": "application",
"schematics":
"@schematics/angular:component":
"style": "scss"
,
"root": "",
"sourceRoot": "src",
"prefix": "app",
"architect":
"build":
"builder": "@angular-devkit/build-angular:browser",
"options":
"outputPath": "dist/browser",
"index": "src/index.html",
"main": "src/main.ts",
"polyfills": "src/polyfills.ts",
"tsConfig": "tsconfig.app.json",
"aot": true,
"assets": [
"src/favicon.ico",
"src/assets",
"src/sitemap.xml",
"src/robots.txt"
],
"styles": [
"node_modules/bootstrap/dist/css/bootstrap.min.css",
"node_modules/font-awesome/css/font-awesome.min.css",
"src/styles.scss"
],
"scripts": [
"./node_modules/jquery/dist/jquery.min.js",
"node_modules/bootstrap/dist/js/bootstrap.min.js"
]
,
"configurations":
"production":
"fileReplacements": [
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.prod.ts"
],
"optimization": true,
"outputHashing": "all",
"sourceMap": false,
"extractCss": true,
"namedChunks": false,
"extractLicenses": true,
"vendorChunk": false,
"buildOptimizer": true,
"budgets": [
"type": "initial",
"maximumWarning": "2mb",
"maximumError": "10mb"
,
"type": "anyComponentStyle",
"maximumWarning": "6kb",
"maximumError": "10kb"
]
,
"serve":
"builder": "@angular-devkit/build-angular:dev-server",
"options":
"browserTarget": "blogapp:build"
,
"configurations":
"production":
"browserTarget": "blogapp:build:production"
,
"extract-i18n":
"builder": "@angular-devkit/build-angular:extract-i18n",
"options":
"browserTarget": "blogapp:build"
,
"test":
"builder": "@angular-devkit/build-angular:karma",
"options":
"main": "src/test.ts",
"polyfills": "src/polyfills.ts",
"tsConfig": "tsconfig.spec.json",
"karmaConfig": "karma.conf.js",
"assets": [
"src/favicon.ico",
"src/assets",
"src/sitemap.xml",
"src/robots.txt"
],
"styles": [
"src/styles.scss"
],
"scripts": []
,
"lint":
"builder": "@angular-devkit/build-angular:tslint",
"options":
"tsConfig": [
"tsconfig.app.json",
"tsconfig.spec.json",
"e2e/tsconfig.json"
],
"exclude": [
"**/node_modules/**"
]
,
"e2e":
"builder": "@angular-devkit/build-angular:protractor",
"options":
"protractorConfig": "e2e/protractor.conf.js",
"devServerTarget": "blogapp:serve"
,
"configurations":
"production":
"devServerTarget": "blogapp:serve:production"
,
"server":
"builder": "@angular-devkit/build-angular:server",
"options":
"outputPath": "dist/server",
"main": "src/main.server.ts",
"tsConfig": "tsconfig.server.json"
,
"configurations":
"production":
"outputHashing": "media",
"fileReplacements": [
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.prod.ts"
],
"sourceMap": false,
"optimization": true
,
"serverless":
"fileReplacements": [
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.serverless.ts"
]
,
"defaultProject": "blogapp"
package.json 文件
"name": "blogapp",
"version": "0.0.0",
"scripts":
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e",
"compile:server": "webpack --config webpack.server.config.js --progress --colors",
"serve:s-s-r": "node dist/server",
"build:s-s-r": "ng build --prod && ng run universal-website:server:production && npm run compile:server",
"build:client-and-server-bundles": "ng build --prod && ng run blogapp:server:production --bundleDependencies all",
"server": "node local.js",
"build:prod": "npm run build:browser:prod && npm run build:server:prod",
"serve:prerender": "node static.js",
"build:prerender": "npm run build:prod && node dist/prerender.js",
"build:browser:prod": "ng build --prod",
"build:browser:serverless": "ng build --prod --base-href /production/",
"build:serverless": "npm run build:browser:serverless && npm run build:server:serverless",
"build:prod:deploy": "npm run build:prod && npm run deploy",
"build:serverless:deploy": "npm run build:serverless && npm run deploy",
"deploy": "serverless deploy",
"build:server:prod": "ng run universal-website:server:production && npm run compile:server",
"build:server:serverless": "ng run universal-website:server:serverless && npm run compile:server",
"terminate": "serverless remove"
,
"private": true,
"dependencies":
"@angular-devkit/schematics": "^9.1.0",
"@angular/animations": "~9.1.6",
"@angular/common": "~9.1.6",
"@angular/compiler": "~9.1.6",
"@angular/core": "~9.1.6",
"@angular/forms": "~9.1.6",
"@angular/platform-browser": "~9.1.6",
"@angular/platform-browser-dynamic": "~9.1.6",
"@angular/platform-server": "~9.1.6",
"@angular/router": "~9.1.6",
"@ng-toolkit/serverless": "^8.1.0",
"@ng-toolkit/universal": "^8.0.3",
"@nguniversal/common": "8.1.0",
"@nguniversal/express-engine": "v8.2.6",
"@nguniversal/module-map-ngfactory-loader": "v8.2.6",
"@schematics/angular": "^9.1.0",
"@syncfusion/ej2-angular-richtexteditor": "^18.2.56",
"@vendia/serverless-express": "^4.3.4",
"aws-sdk": "^2.797.0",
"aws-serverless-express": "^3.3.6",
"bootstrap": "^3.3.7",
"cors": "^2.8.5",
"domino": "^2.1.3",
"express": "^4.15.2",
"font-awesome": "^4.7.0",
"jquery": "^3.5.1",
"ng-lazyload-image": "^9.1.0",
"ngx-spinner": "^10.0.1",
"rxjs": "~6.5.4",
"tslib": "^1.10.0",
"web-animations-js": "^2.3.2",
"zone.js": "~0.10.2"
,
"devDependencies":
"@angular-devkit/build-angular": "^0.901.15",
"@angular/cli": "^9.1.6",
"@angular/compiler-cli": "~9.1.6",
"@types/express": "^4.17.0",
"@types/jasmine": "~3.5.0",
"@types/jasminewd2": "~2.0.3",
"@types/node": "^12.19.6",
"codelyzer": "^5.1.2",
"jasmine-core": "~3.5.0",
"jasmine-spec-reporter": "~4.2.1",
"karma": "~5.0.0",
"karma-chrome-launcher": "~3.1.0",
"karma-coverage-istanbul-reporter": "~2.1.0",
"karma-jasmine": "~3.0.1",
"karma-jasmine-html-reporter": "^1.4.2",
"opencollective": "^1.0.3",
"protractor": "~5.4.3",
"serverless": "^2.29.0",
"serverless-api-compression": "^1.0.1",
"serverless-apigw-binary": "^0.4.4",
"ts-loader": "^6.2.1",
"ts-node": "~8.3.0",
"tslint": "~6.1.0",
"typescript": "~3.8.3",
"webpack-cli": "^3.3.10"
基本上每当我运行 npm run build:s-s-r 时都会出现此错误
【问题讨论】：
【参考方案1】：通过运行命令在 package.json 中完成代码更改，问题得到解决
ng 添加@ng-toolkit/universal
引用了错误的项目名称
"build:s-s-r": "ng build --prod && ng run **universal-website**:server:production && npm run compile:server"
我换成了
"build:s-s-r": "ng build --prod && ng run blogapp:server:production && npm run compile:server",
【讨论】：
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