core.js:5980 ERROR Error: [@ant-design/icons-angular]:the icon setting-o does not exist or is not registered.
 at IconNotFoundError (ant-design-icons-angular.js:94)
 at MapSubscriber.project (ant-design-icons-angular.js:222)
 at MapSubscriber._next (map.js:29)
 at MapSubscriber.next (Subscriber.js:49)
 at RefCountSubscriber._next (Subscriber.js:72)
 at RefCountSubscriber.next (Subscriber.js:49)
 at Subject.next (Subject.js:39)
 at ConnectableSubscriber._next (Subscriber.js:72)
 at ConnectableSubscriber.next (Subscriber.js:49)
 at CatchSubscriber.notifyNext (innerSubscribe.js:42)

import { ErrorHandler, Injectable } from '@angular/core';

@Injectable()
export class CustomErrorHandler extends ErrorHandler {
 handleError(error: any): void {
 super.handleError(error);
 }
}

import { DOCUMENT } from '@angular/common';
import { ErrorHandler, Inject, Injectable } from '@angular/core';

@Injectable()
export class CustomErrorHandler extends ErrorHandler {
 constructor(@Inject(DOCUMENT) private doc: any) {
 super();
 }

 handleError(error: any): void {
 try {
  super.handleError(error);
 } catch (e) {
  this.reportError(e);
 }
 this.reportError(error);
 }

 private reportError(error: string | Error): void {
 const win = this.doc.defaultView as any;
 if (win && win.onerror) {
  if (typeof error === 'string') {
  win.onerror(error);
  } else {
  win.onerror(error.message, undefined, undefined, undefined, error);
  }
 }
 }
}

@NgModule({
 providers: [
  { provide: ErrorHandler, useClass: CustomErrorHandler },
 ]
})
export class AppModule { }