- catchError(() => of([])),
- finalize(() => this.loadingSubject.next(false))
+ catchError( (err: HttpErrorResponse) => {
+ console.log('RANControlDataSource failed: ' + err.message);
+ this.notificationService.error('Failed to get RAN details.');
+ return of([]);
+ }),
+ finalize( () => this.loadingSubject.next(false) )