NbToastrService exception

Issue type

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• bug report

Issue description

Current behavior: I am trying to implement an error handler which uses the NbToastrService but I am getting a console error:

I traced it back to here: https://github.com/akveo/nebular/blob/d3ba6ab42b88ded18a3285c4527372b45cc33065/src/framework/theme/components/cdk/adapter/overlay-container-adapter.ts#L30

I have tried manually providing the NB_DOCUMENT token in the app module providers e.g. { provide: NB_DOCUMENT, useExisting: DOCUMENT } and I have injected this token in to my service and the document is available when I call the toastr service so I don’t know why it won’t work.

Expected behavior:

I would like to be able to use this service to catch errors as the app is initializing.

Steps to reproduce: Call the toastrService in the constructor of the app component

Related code:

StackBlitz Sample of the issue

  constructor(private toastrService: NbToastrService) {
    // doesn't work
    const toastRef: NbToastRef = this.toastrService.show("Message", "Doesn't work");
  }

Other information:

Angular 9/10 both display this issue

[evtkhvch]

This error occurs when you try to invoke toastrService.show in constructor of root component (that exist <nb-layout>). In this moment layout container hasn’t attached yet. So, you should invoke toastrService.show when layout container has attached. ex: in OnInit hook, or in a child components. Hope it helps.

[JabCorp]

Work around provide here