title: Error in Angular ng serve static ɵfac: i0.ɵɵFactoryDef<ShepherdService>
body: <p>I had to install a project in another pc, I use Angular v 9.1.0 but after I run npm install I have this error:</p>
  
  <blockquote>
    <p>ERROR in node_modules/angular-shepherd/lib/shepherd.service.d.ts:64:18 - error TS2314: Generic type 'ɵɵFactoryDef' requires 2 type argument(s).</p>
    
    <p>64     static ɵfac: i0.ɵɵFactoryDef;</p>
  </blockquote>
  
  <p>I have the same version of the package in both pc <code>angular-shepherd": "^0.5.0</code></p>
  
  <p>I already tried to remove and reinstall node_modules and also the package angular-shepherd but I still have the error.
  In the old pc, all works well.
  If it helps this is the package:</p>
  
  <pre><code>"dependencies": {
      "@angular/animations": "^9.1.0",
      "@angular/cdk": "^9.1.0",
      "@angular/common": "^9.1.0",
      "@angular/compiler": "^9.1.0",
      "@angular/core": "^9.1.0",
      "@angular/forms": "^9.1.0",
      "@angular/material": "^9.1.0",
      "@angular/material-moment-adapter": "^9.1.0",
      "@angular/platform-browser": "^9.1.0",
      "@angular/platform-browser-dynamic": "^9.1.0",
      "@angular/platform-server": "^9.1.0",
      "@angular/router": "^9.1.0",
      "@angular/service-worker": "^9.1.0",
      "@auth0/angular-jwt": "^3.0.1",
      "@fullcalendar/angular": "^4.4.5-beta",
      "@ngx-translate/core": "12.1.2",
      "@ngx-translate/http-loader": "4.0.0",
      "angular-shepherd": "^0.5.0",
      "animate.css": "3.7.2",
      "bootstrap": "4.4.1",
      "chart.js": "^2.9.3",
      "core-js": "^3.6.4",
      "font-awesome": "^4.7.0",
      "google-libphonenumber": "^3.2.7",
      "i18n-iso-countries": "^5.1.0",
      "intl-tel-input": "^16.0.11",
      "jquery": "^3.4.1",
      "jsbarcode": "^3.11.0",
      "latinize": "^0.4.0",
      "material-community-components": "^6.0.0",
      "moment": "^2.24.0",
      "moment-timezone": "0.5.28",
      "net": "^1.0.2",
      "ng2-ckeditor": "^1.2.7",
      "ng2-password-strength-bar": "^1.2.3",
      "ng2-tel-input": "2.3.0",
      "ngx-barcode6": "^1.0.10",
      "ngx-cookie-service": "^3.0.3",
      "ngx-daterangepicker-material": "^2.2.0",
      "ngx-device-detector": "latest",
      "ngx-highlightjs": "^4.0.2",
      "ngx-image-zoom": "^0.6.0",
      "ngx-infinite-scroll": "^8.0.1",
      "ngx-loading": "^8.0.0",
      "node-sass": "^4.13.1",
      "placeholder-loading": "^0.2.5",
      "popper.js": "^1.16.1",
      "primeicons": "^2.0.0",
      "primeng": "^9.0.0",
      "print-js": "^1.0.63",
      "rxjs": "^6.5.4",
      "stompjs": "^2.3.3",
      "stream": "0.0.2",
      "timers": "^0.1.1",
      "tslib": "^1.10.0",
      "url-search-params-polyfill": "^8.0.0",
      "zone.js": "~0.10.2"
    },
    "devDependencies": {
      "@angular-devkit/build-angular": "^0.901.0",
      "@angular/cli": "^9.1.0",
      "@angular/compiler-cli": "^9.1.0",
      "@types/bootstrap": "4.3.2",
      "@types/chartist": "0.9.48",
      "@types/jasmine": "3.5.10",
      "@types/jquery": "3.3.34",
      "@types/node": "^13.9.5",
      "@types/xml2js": "^0.4.5",
      "codelyzer": "^5.2.1",
      "concurrently": "^5.1.0",
      "cypress": "^4.1.0",
      "cypress-plugin-tab": "^1.0.5",
      "jasmine-core": "~3.5.0",
      "jasmine-spec-reporter": "~5.0.1",
      "karma": "~4.4.1",
      "karma-chrome-launcher": "~3.1.0",
      "karma-coverage-istanbul-reporter": "^2.1.1",
      "karma-jasmine": "~3.1.1",
      "karma-jasmine-html-reporter": "^1.5.2",
      "lite-server": "^2.5.4",
      "protractor": "^5.4.3",
      "ts-node": "~8.8.1",
      "tslint": "6.1.0",
      "typescript": "3.8.3"
    }
  </code></pre>