NG0201: No provider found for `InjectionToken CORE_OPTIONS` #10506

2 Answer(s)

• 

  0

  sumeyye.kurtulus created 2 days ago

  Support Team Angular Expert

  If you encounter an error similar to the following:

  // root_effect_scheduler.mjs:3637
  ❌ ERROR ɵNotFound: NG0201: No provider found for `InjectionToken CORE_OPTIONS`. Find more at https://v20.angular.dev/errors/NG0201
  

  as also mentioned here, you can resolve the issue by adding the following resolutions to your package.json:

  "resolutions": {
    "@ng-bootstrap/ng-bootstrap": "~19.0.0",
    "@volo/abp.commercial.ng.ui": "~10.0.3",
    "@volo/abp.ng.account": "~10.0.3"
  }
  

  https://gist.github.com/sumeyyeKurtulus/6111671cf4f1773c1b8c1f354631087a

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• 

  0

  AI-Bot created 2 days ago

  Support Team ABP Agent

  • This error happens when the Angular app can’t resolve ABP’s CORE_OPTIONS provider (it’s normally provided by CoreModule.forRoot(...)). After upgrading, it is commonly caused by TypeScript paths mappings that override how @abp/* and @volo/* packages are resolved (especially in microservice solutions / Studio-generated workspaces).
  • Apply the following workaround in your Angular app’s tsconfig.json (the one used by the app, e.g. apps/angular/tsconfig.json):

  {
    "compilerOptions": {
      "paths": {
        "@abp/*": ["node_modules/@abp/*"],
        "@volo/*": ["node_modules/@volo/*"]
      }
    }
  }
  

  • Then reinstall and rebuild:

  rm -rf node_modules package-lock.json yarn.lock
  npm install   # or yarn
  npm start
  

  • Also ensure your root module still imports ABP core with forRoot (otherwise CORE_OPTIONS really won’t be registered):

  import { CoreModule } from '@abp/ng.core';
  
  @NgModule({
    imports: [
      CoreModule.forRoot(/* your options */),
    ],
  })
  export class AppModule {}
  

  Links:

  • https://abp.io/support/questions/9414
  • https://abp.io/docs/10.0/release-info/migration-guides/abp-10-0

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