I was updating my project from Angular 8 to 9 when after following the update guide (+ running npm update) on update.angular.io and trying to compile the website using ng serve I get the following error:
ERROR in Failed to compile entry-point angular-font-awesome (es2015 as esm2015) due to compilation errors: node_modules/angular-font-awesome/dist/angular-font-awesome.js:3968:26 - error NG1010: Value at position 0 in the NgModule.imports of AngularFontAwesomeModule is not a reference: [object Object] 3968 imports: [CommonModule], Any help is appreciated.
UPDATE
My ng version output:
/ \ _ __ __ _ _ _| | __ _ _ __ / ___| | |_ _| / △ \ | '_ \ / _` | | | | |/ _` | '__| | | | | | | / ___ \| | | | (_| | |_| | | (_| | | | |___| |___ | | /_/ \_\_| |_|\__, |\__,_|_|\__,_|_| \____|_____|___| |___/ Angular CLI: 9.0.2 Node: 12.13.1 OS: win32 x64 Angular: 9.0.1 ... animations, common, compiler, compiler-cli, core, forms ... language-service, platform-browser, platform-browser-dynamic ... router Ivy Workspace: Yes Package Version ----------------------------------------------------------- @angular-devkit/architect 0.900.2 @angular-devkit/build-angular 0.900.2 @angular-devkit/build-optimizer 0.900.2 @angular-devkit/build-webpack 0.900.2 @angular-devkit/core 9.0.2 @angular-devkit/schematics 9.0.2 @angular/cdk 9.0.0 @angular/cli 9.0.2 @angular/material 9.0.0 @ngtools/webpack 9.0.2 @schematics/angular 9.0.2 @schematics/update 0.900.2 rxjs 6.5.4 typescript 3.7.5 webpack 4.41.2 My package.json:
{ "name": "avior", "version": "0.0.0", "scripts": { "ng": "ng", "start": "ng serve", "build": "ng build", "test": "ng test", "lint": "ng lint", "e2e": "ng e2e" }, "private": true, "dependencies": { "@angular/animations": "~9.0.1", "@angular/cdk": "~9.0.0", "@angular/common": "~9.0.1", "@angular/compiler": "^9.0.1", "@angular/core": "~9.0.1", "@angular/forms": "~9.0.1", "@angular/material": "^9.0.0", "@angular/platform-browser": "~9.0.1", "@angular/platform-browser-dynamic": "^9.0.1", "@angular/router": "~9.0.1", "@fortawesome/fontawesome": "^1.1.8", "@ngtools/webpack": "^9.0.2", "angular-font-awesome": "^3.1.2", "angular-tree-component": "^8.5.4", "bootstrap": "^4.4.1", "chromedriver": "^79.0.3", "core-js": "^2.6.11", "font-awesome": "^4.7.0", "fontawesome": "^5.6.3", "gitignore": "^0.6.0", "jquery": "^3.4.1", "moment": "^2.24.0", "popper.js": "^1.16.1", "rxjs": "^6.5.4", "tslib": "^1.10.0", "webdriver-manager": "^12.1.7", "zone.js": "~0.10.2" }, "devDependencies": { "@angular-devkit/build-angular": "~0.900.2", "@angular/cli": "^9.0.2", "@angular/compiler-cli": "^9.0.1", "@angular/language-service": "~9.0.1", "@types/jasmine": "~2.8.8", "@types/jasminewd2": "^2.0.8", "@types/node": "^12.11.1", "angular-ide": "^0.9.73", "codelyzer": "^5.1.2", "jasmine-core": "~2.99.1", "jasmine-spec-reporter": "~4.2.1", "karma": "~4.0.0", "karma-chrome-launcher": "~2.2.0", "karma-coverage-istanbul-reporter": "~2.0.1", "karma-jasmine": "~1.1.2", "karma-jasmine-html-reporter": "^0.2.2", "protractor": "^5.4.3", "ts-node": "~7.0.0", "tslint": "~5.11.0", "typescript": "^3.7.5" } } My tsconfig.ts:
{ "compileOnSave": false, "compilerOptions": { "baseUrl": "./", "downlevelIteration": true, "outDir": "./dist/out-tsc", "sourceMap": true, "declaration": false, "module": "es2015", "moduleResolution": "node", "emitDecoratorMetadata": true, "experimentalDecorators": true, "importHelpers": true, "target": "es2015", "typeRoots": [ "node_modules/@types" ], "lib": [ "es2018", "dom" ] } } UPDATE 2 After uninstalling the angular-font-awesome package I only get one error with an Angular plugin:
ERROR in Failed to compile entry-point angular-tree-component (module as esm5) due to compilation errors: node_modules/mobx-angular/dist/mobx-angular.d.ts:8:22 - error NG6002: Appears in the NgModule.imports of TreeModule, but could not be resolved to an NgModule class 8 export declare class MobxAngularModule { 
