Can't find *.ngfactory.js after bundling module!

Type of Issue

[x] Bug Report
[ ] Feature Request

Description

_A bug: After publishing a module and try testing it using ng serve --aot i get errors

ERROR in ./src/app/app.module.ngfactory.js
Module not found: Error: Can't resolve 'ngx-pickydate' in '/home/ahmed/WWW/ngx-pickydate/src/app'
ERROR in ./src/app/app.component.ngfactory.js
Module not found: Error: Can't resolve 'ngx-pickydate' in '/home/ahmed/WWW/ngx-pickydate/src/app'
ERROR in ./src/app/ngx-pickydate/@ngx-pickydate/ngx-pickydate.ngfactory.js
Module not found: Error: Can't resolve 'ngx-pickydate' in '/home/ahmed/WWW/ngx-pickydate/src/app/ngx-pickydate/@ngx-pickydate'
ℹ ｢wdm｣: Failed to compile.

The module run fine without ‘Ahead of Time’ compilation. i mean with ng serve

How To Reproduce

_A bug: ng serve --aot

Expected Behaviour

A bug: please describe what behaviour or result you expected After reading a bit about this error i found that this part inside tsconfig.json

"angularCompilerOptions": {
  "genDir": "compiled"
}

is responsible of generating ngFactory.js files. so do i miss something here !??

Version Information

$ node_modules/.bin/ng-packagr --version
ng-packagr:            2.4.5
@angular/compiler:     6.0.3
@angular/compiler-cli: 6.0.3
rollup:                0.55.5
tsickle:               0.27.5
typescript:            2.7.2

No third party library.

package.json of the modal

{
    "$schema": "./node_modules/ng-packagr/package.schema.json",
    "name": "ngx-pickydate",
    "version": "1.0.5",
    "ngPackage": {
      "lib": {
        "entryFile": "index.ts"
      },
      "dest": "@ngx-pickydate"
    }
  }

tsconfig.json

{
  "compileOnSave": false,
  "compilerOptions": {
    "baseUrl": "./",
    "outDir": "./dist/out-tsc",
    "sourceMap": true,
    "declaration": false,
    "moduleResolution": "node",
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "target": "es5",
    "typeRoots": [
      "node_modules/@types"
    ],
    "lib": [
      "es2017",
      "dom"
    ]
  },
  "angularCompilerOptions": {
    "genDir": "compiled",
    "fullTemplateTypeCheck": true,
    "preserveWhitespaces": true
  }
}

package.json of the main project

{
  "name": "testpackage",
  "version": "1.0.2",
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e",
    "bundle": "ng-packagr -p src/app/ngx-pickydate/package.json"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "^6.0.0",
    "@angular/common": "^6.0.0",
    "@angular/compiler": "^6.0.0",
    "@angular/core": "^6.0.0",
    "@angular/forms": "^6.0.0",
    "@angular/http": "^6.0.0",
    "@angular/platform-browser": "^6.0.0",
    "@angular/platform-browser-dynamic": "^6.0.0",
    "@angular/router": "^6.0.0",
    "core-js": "^2.5.4",
    "rxjs": "^6.0.0",
    "zone.js": "^0.8.26"
  },
  "lib": {
    "entryFile": "ngx-pickydate.ts"
  },
  "devDependencies": {
    "@angular-devkit/build-angular": "~0.6.0",
    "@angular/cli": "~6.0.0",
    "@angular/compiler-cli": "^6.0.3",
    "@angular/language-service": "^6.0.0",
    "@types/jasmine": "~2.8.6",
    "@types/jasminewd2": "~2.0.3",
    "@types/node": "~8.9.4",
    "codelyzer": "~4.2.1",
    "jasmine-core": "~2.99.1",
    "jasmine-spec-reporter": "~4.2.1",
    "karma": "~1.7.1",
    "karma-chrome-launcher": "~2.2.0",
    "karma-coverage-istanbul-reporter": "~1.4.2",
    "karma-jasmine": "~1.1.1",
    "karma-jasmine-html-reporter": "^0.2.2",
    "ng-packagr": "^2.4.5",
    "protractor": "~5.3.0",
    "ts-node": "~5.0.1",
    "tslib": "^1.9.1",
    "tslint": "~5.9.1",
    "typescript": "^2.7.2"
  }
}

[alan-agius4]

No problem, I don’t particular have any links. I suggest maybe to that a look at medium.com

[AhmedBHameed]

This is for angular 6 i guess! I tried to bundle it using rollup task bundler but i stuck somewhere that i could not find much info. Do you have links to start reading more about ? BTW thank you for helping me and for your time.