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Angular 角形罐';t解析某些效应的所有参数(?)_Angular_Angular6_Ngrx_Ngrx Effects - Fatal编程技术网

Angular 角形罐';t解析某些效应的所有参数(?)

Angular 角形罐';t解析某些效应的所有参数(?),angular,angular6,ngrx,ngrx-effects,Angular,Angular6,Ngrx,Ngrx Effects,我在“ngrx/effects”库中遇到问题,它无法解析下面提供给effect类的参数 一些 import { Injectable } from '@angular/core'; import { Action } from '@ngrx/store'; import { Effect, Actions } from '@ngrx/effects'; @Injectable() export class SomeEffect { constructor( private action

我在“ngrx/effects”库中遇到问题,它无法解析下面提供给effect类的参数

一些

import { Injectable } from '@angular/core';
import { Action } from '@ngrx/store';
import { Effect, Actions } from '@ngrx/effects';

@Injectable()
export class SomeEffect {

   constructor( private actions$: Actions ) { }

   @Effect()
   someAction: Observable<Action> = this.actions$.ofType
   ...
}
产生错误

未捕获错误:无法解析SomeEffect:(?)的所有参数


以前有人讨论过这个问题吗

以--AOT方式运行Angular CLI解决了此问题。

在包中更改
start
。json从
ng serve
更改为
ng serve--AOT

@NgModule({
    imports: [
        StoreModule.forRoot(reducers, {metaReducers}),
        EffectsModule.forRoot([SomeEffect])
    ]
})
export class AppModule {}