I just created a brand new service inside an angular application and use providedIn: 'root' to make it available anywhere in the application.
But when I import it and try to use it says its methods are undefined.
Here is the code
service.ts
import { Injectable } from '@angular/core';
@Injectable({
providedIn: 'root'
})
export class Service {
public publicMethod() {}
}
component.ts
import { Service } from 'path/to/service';
import { Component } from '@angular/core';
import { AccountService } from 'app/core';
@Component({
selector: 'footer',
templateUrl: './footer.component.html',
})
export class FooterComponent {
constructor(private readonly service: Service) {
this.service.publicMethod // undefined
}
}
Other services imported the same way are working fine. What can cause this issue?
CodePudding user response:
Try to add your service you want to inject in providers : [ ] in your core.module and in your AccountService replace @Injectable({ providedIn: 'root' }) with @Injectable()
CodePudding user response:
@ChrisHamilton you are right, an imported module to that service caused the issue, it was not provided anywhere. Added providedIn: root to there was solved the issue.