自定义 angular 库组件显示错误 'not a known element'

Question

我正在尝试创建一个自定义 angular 库以用于多个项目，并将发布到私有 verdaccio npm 注册表。

它工作正常，渲染良好，构建良好，但 vs 代码中存在这个令人恼火的错误，即 'my-component' 不是已知元素。

我已经检查过我正在生产模式下构建并且禁用了 ivy 并且我正在从库模块中导出所有组件并且它成功生成了 metadata.json 文件。

长期以来我一直在努力消除这个错误，我得到的最接近的结果是添加

    schemas: [
      CUSTOM_ELEMENTS_SCHEMA
    ]

到我的 ngModule。

我的 cystom 模块文件是：

ng-package.json


{
  "$schema": "../../../node_modules/ng-packagr/ng-package.schema.json",
  "dest": "../../../dist/my-lib",
  "deleteDestPath": false,
  "lib": {
    "entryFile": "src/public-api.ts",
    "umdModuleIds": {}
  },
  "whitelistedNonPeerDependencies": ["tslib"]
}

tsconfig.lib.prod.json


{
  "extends": "./tsconfig.lib.json",
  "compilerOptions": {
    "declarationMap": false
  },
  "angularCompilerOptions": {
    "enableIvy": false
  }
}

public-api.ts

export * from './lib/mylib.module';
export * from './lib/interfaces';
export * from './lib/services/mylib-util.service';
export * from './lib/services/mylib-config.service';
export * from './lib/components/my-component.component';
export * from './lib/components/my-other-component.component';

mylib.module.ts

export function configFactory() {
  return new ConfigService({});
}

@NgModule({
  declarations: [
    MyComponentComponent,
    MyOtherComponent
  ],
  imports: [
    CommonModule,
    FormsModule,
    ReactiveFormsModule
  ],
  providers: [
    UtilService,
    {
      provide: ConfigService,
      useFactory: configFactory
    }
  ],
  exports: [
    MyComponentComponent,
    MyOtherComponentComponent
  ]
})
export class LibraryModule {
  static config(conf: ILibModuleConfig): ModuleWithProviders<LibraryModule> {
    const config = new ConfigService(conf);
    return {
      ngModule: LibraryModule,
      providers: [
        {
          provide: ConfigService,
          useValue: config
        }
      ]
    };
  }
}

我真的不知道我在这里错过了什么！

我尝试修改 angular.json 中的构建器并同时使用了 @angular-devkit/build-ng-packagr:build 和 @angular-devkit/build-angular:ng-packagr，两者都给了我相同的结果。

我的开发依赖

"devDependencies": {
    "@angular-devkit/build-angular": "~0.1001.3",
    "@angular-devkit/build-ng-packagr": "^0.1001.3",
    "@angular/cli": "~10.1.2",
    "@angular/compiler-cli": "~10.1.2",
    "@types/jasmine": "~3.5.0",
    "@types/jasminewd2": "~2.0.3",
    "@types/node": "^12.11.1",
    "codelyzer": "^6.0.0",
    "jasmine-core": "~3.6.0",
    "jasmine-spec-reporter": "~5.0.0",
    "karma": "~5.0.0",
    "karma-chrome-launcher": "~3.1.0",
    "karma-coverage-istanbul-reporter": "~3.0.2",
    "karma-jasmine": "~4.0.0",
    "karma-jasmine-html-reporter": "^1.5.0",
    "ng-packagr": "^10.1.0",
    "protractor": "~7.0.0",
    "ts-node": "~8.3.0",
    "tsickle": "^0.39.1",
    "tslint": "~6.1.0",
    "typescript": "~4.0.2"
  }

Answer 1

经过一番折腾之后，当我将 ng-packagr 版本从 10.1.0

版本回滚到 9.1.5 版本时，一切正常

自定义 angular 库组件显示错误 'not a known element'

Custom angular library component displays error 'not a known element'

angular

angular-library

ng-packagr

angular-devkit