Loading

error property subscribe doesn’t exist on type void when sub

error property subscribe doesn’t exist on type void when sub

ahmed elbarbary

6y2.3kTypeScript

I work on angular 7 app I face error property subscribe doesn't exist on type

void when subscribe data from service .

My data static as below on service for test

allReportCategories:any[];
ngOnInit() {
this._displayreport.getallReportCategories().subscribe((data: any[]) => {
this.allReportCategories = data;
});
}

on display report service ts

sample exist on stackbliz as below :

https://stackblitz.com/edit/create-1arrvm?file=app%2Fdisplayreport.service.ts

1 Reply

Know the answer? Post it — somebody with the same question will find it here.

Mario Scheeren6y ago
This because getallReportCategories() is a void!

getallReportCategories() : Observable {
0