I migrated my project from angular 4 to angular 6 it is running well on localhost but at AOT-build time it gets an error like:
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")'.
my 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/jquery": "^2.0.48",
"@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);
this is all my configuration files
Not sure if you're having the same problem I had, but when I upgraded from Angular 8 to 9 (and from PrimeNG 8 to 9), I needed to change the import path for ObjectUtils from "primeng/components/utils/ObjectUtils" to just "primeng/utils".