问题描述
我将项目从angular 4迁移到了angular 6，该项目在localhost上运行良好，但在AOT生成时出现如下错误：
ERROR in ./aot/app/home/accountant/customercost-form.component.ngfactory.ts
Module not found: Error: Can't resolve 'primeng/components/utils/ObjectUtils' in '/home/com5/Paresh/New Angular 6/AOT-6/aot/app/home/accountant'
@ ./aot/app/home/accountant/customercost-form.component.ngfactory.ts 16:10-57
@ ./aot/app/home/accountant/accounts.module.ngfactory.ts
@ ./app/home/index.ts
@ ./app/home/auth-guard.service.ts
@ ./aot/app/app.module.ngfactory.ts
@ ./app/main-aot.ts
ERROR in ./aot/app/home/accountant/vendorcost-form.component.ngfactory.ts
Module not found: Error: Can't resolve 'primeng/components/utils/ObjectUtils' in '/home/com5/Paresh/New Angular 6/AOT-6/aot/app/home/accountant'
@ ./aot/app/home/accountant/vendorcost-form.component.ngfactory.ts 16:10-57
@ ./aot/app/home/accountant/accounts.module.ngfactory.ts
@ ./app/home/index.ts
@ ./app/home/auth-guard.service.ts
@ ./aot/app/app.module.ngfactory.ts
@ ./app/main-aot.ts
ERROR in [at-loader] ./aot/app/app.module.ngfactory.ts:67:40
TS2339: Property 'ɵm' does not exist on type 'typeof import("/home/com5/Paresh/New Angular 6/AOT-6/node_modules/@angular/core/core")'.
我的tsconfig-aot.json
{
"compilerOptions": {
"target": "es5","module": "commonjs","moduleResolution": "node","sourceMap": false,"emitDecoratorMetadata": true,"experimentalDecorators": true,"lib": ["es2015","es2017","dom"],"noImplicitAny": true,"removeComments": true,"skipLibCheck": true,"suppressImplicitAnyIndexErrors": true,"typeRoots": [
"node_modules/@types/"
],"outDir": "aot","baseUrl": ".","paths": {
"@angular/*": ["node_modules/@angular/*"]
}
},"files": [
],"angularCompilerOptions": {
"genDir": "aot","skipMetadataEmit" : true
}
}
Package.json
{
"name": "My-app","version": "0.5.0","scripts": {
"start": "tsc && concurrently \"tsc -w\" \"lite-server\" ","build:aot": "node --max_old_space_size=6144 node_modules/.bin/ngc -p tsconfig-aot.json && node --max_old_space_size=6144 node_modules/.bin/rollup -c rollup-config.js","lite:aot": "lite-server -c aot/bs-config.json","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","ngc": " node --max_old_space_size=6144 node_modules/.bin/ngc -p tsconfig-aot.json","webpack-prod": " npm run ngc && npm run webpack","webpack": "node --max_old_space_size=6144 node_modules/.bin/webpack ","serve": "webpack-dev-server","prodserver": "node prodserver"
},"licenses": [
{
"type": "MIT","url": "https://github.com/angular/angular.io/blob/master/LICENSE"
}
],"dependencies": {
"@angular/animations": "^6.1.10","@angular/common": "^6.1.10","@angular/compiler": "^6.1.10","@angular/compiler-cli": "^6.1.10","@angular/core": "^6.1.10","@angular/forms": "^6.1.10","@angular/http": "^6.1.10","@angular/platform-browser": "^6.1.10","@angular/platform-browser-dynamic": "^6.1.10","@angular/platform-server": "^6.1.10","@angular/router": "^6.1.10","@angular/upgrade": "^6.1.10","@auth0/angular-jwt": "^5.0.1","@ngtools/webpack": "^1.1.2","@types/googlemaps": "^3.2.0","@types/jquery": "^2.0.48","@types/jspdf": "^1.3.0","@types/node": "8.0.0","angular-in-memory-web-api": "^0.11.0","angular2-busy": "^1.0.2","angular2-datatable": "^0.5.3","angular2-datatable-pagination": "0.0.3","angular2-highcharts": "^0.5.5","angular2-image-upload": "^0.3.1","angular2-jwt": "^0.1.28","angular2-moment": "^1.0.0-beta.rc.1","angular2-multiselect-dropdown": "^2.9.0","angular2-router-loader": "^0.3.5","angular2-tag-input": "^1.2.3","bootstrap": "^3.3.7","bootstrap-datepicker": "^1.6.4","bootstrap-daterangepicker": "^2.1.25","bootstrap-timepicker": "^0.5.2","chart.js": "^2.8.0","core-js": "2.5.6","css-toggle-switch": "^4.0.2","express": "^4.15.3","fullcalendar": "^3.0.1-beta","highcharts": "7.1.1","install": "^0.10.1","lodash": "^4.17.11","moment": "2.18.1","mydatepicker": "^1.0.18","ng2-bootstrap": "^1.1.16","ng2-ckeditor": "1.2.0","ng2-datetime": "^1.4.0","ng2-device-detector": "^0.1.0","ng2-file-upload": "^1.2.0","ng2-imageupload": "^1.3.0","ng2-select2": "^1.0.0-beta.11","ng2-table": "^1.3.2","ngx-barcode": "^0.2.4","primeng": "^6.1.7","primeui": "^4.1.15","quill": "^1.3.0","reflect-Metadata": "^0.1.9","rxjs": "6.3.2","rxjs-compat": "^6.6.3","rxjs-tslint": "^0.1.8","screenfull": "4.0.1","style-loader": "^0.17.0","systemjs": "0.19.40","tinymce": "^4.5.5","to-string-loader": "^1.1.5","tslib": "^2.0.1","typings": "^2.1.1","zone.js": "^0.8.26"
},"devDependencies": {
"@angular/cli": "6.2.9","@types/file-saver": "0.0.1","@types/googlemaps": "^3.26.20","@types/node": "7.0.7","angular-router-loader": "^0.6.0","angular2-template-loader": "0.6.2","angular2-toaster": "^6.1.0","awesome-typescript-loader": "3.1.3","canonical-path": "0.0.2","clean-webpack-plugin": "^0.1.16","compression-webpack-plugin": "^0.4.0","concurrently": "^3.0.0","copy-webpack-plugin": "^4.0.1","css-loader": "^0.28.1","electron-packager": "^8.7.0","extract-text-webpack-plugin": "^2.1.0","favicons-webpack-plugin": "0.0.7","file-loader": "^0.11.1","html-loader": "^0.4.3","html-webpack-plugin": "2.28.0","http-server": "^0.10.0","karma": "^5.2.2","lite-server": "^2.2.2","raw-loader": "^0.5.1","rollup": "^0.41.6","rollup-plugin-commonjs": "^8.0.2","rollup-plugin-node-resolve": "^2.0.0","rollup-plugin-uglify": "^1.0.1","source-map-explorer": "^1.3.3","typescript": "2.9.2","webdriver-manager": "12.0.6","webpack": "^2.5.1","webpack-bundle-analyzer": "^2.8.1","webpack-dev-server": "2.4.5"
}
}
main-aot.ts
import { platformbrowser } from '@angular/platform-browser';
import { AppModuleNgFactory } from '../aot/app/app.module.ngfactory';
import { enableProdMode } from '@angular/core';
enableProdMode();
platformbrowser().bootstrapModuleFactory(AppModuleNgFactory);
这是我所有的配置文件
解决方法
不确定您是否遇到了同样的问题，但是当我从Angular 8升级到9（以及从PrimeNG 8升级到9）时，我需要将ObjectUtils的导入路径从“ primeng / components / utils”更改为/ ObjectUtils”改为“ primeng / utils”。