My Ionic2 is Geolocation Map is loaded only for the first time, after that it shows blank screen

[ebellempire]

Try something like this to reset the map container on each view enter event.

  initialMapLoad: boolean = true;

  //...

  resetMapContainer(div:string,visible:boolean){
    setTimeout(()=>{
      if(this.map){
        this.map.setDiv(div);
        this.map.setVisible(visible);
      }
    },600) // timeout is a bit of a hack but it helps here
  }

  ionViewWillEnter(){
    if (!this.initialMapLoad) {
      // subsequent loads...
      this.resetMapContainer('map',true); // assumes div has id of map
    } else {
      // first load...
      this.initialMapLoad = false;
    }
  }