My universal link does not work and yet the deep link works

I need your help. I installed deeplink with universal link, but it does not work and yet I think I did the right thing by following this tutorial:

Here is my config.xml file:

<plugin name="ionic-plugin-deeplinks" spec="1.0.17">
    <variable name="URL_SCHEME" value="aefinfo" />
    <variable name="DEEPLINK_SCHEME" value="https" />
    <variable name="DEEPLINK_HOST" value="" />
    <variable name="ANDROID_PATH_PREFIX" value="/" />
<engine name="ios" spec="~4.5.5" />

Here is my app.component.js:

import { Component, ViewChild } from '@angular/core';
import { Nav, App ,Platform, Events } from 'ionic-angular';
import { StatusBar } from '@ionic-native/status-bar';
import { SplashScreen } from '@ionic-native/splash-screen';
import { Deeplinks } from '@ionic-native/deeplinks';

  templateUrl: 'app.html'

export class MyApp {
  @ViewChild(Nav) nav: Nav;

  constructor( public appCtrl: App, public events: Events, private deeplinks: Deeplinks) {
      this.myInput = ""
      this.recherches = []

  initializeApp() {
    this.myInput = ""
    this.platform.ready().then(() => {

//deeplink commence par ici
     '/': {},
     '/depeche': {'depeche': true}
   }).subscribe((match) => {

   }, nomatch => {
     // nomatch.$link - the full link data



Here is my apple-app-site-association file:

  "applinks": {
    "apps": [""],
    "details": [
      "appID": "",
      "paths": ["/depeche/*"]

Here is an xcode capture for the association domain:

when I am in my site and I click on, it does not open the application to me and yet I despatched in my universal link.

on the other hand when I click on the link: aefinfo: // it works.

My problem is the univsersal link that does not work.
Thanks for your help

Did you find a solution?