Ву.js-изменить неопределенный источник img, который я создал динамически

$("#zTTWa2").attr("src", "missing_beers-logo/11.5%20plato.png");

var app = new Vue({
  el: "#app",
  data: {

    beers: [],
    decrArray: [], //array with img links
    cleanedArray: [], //without undefined
    path: 0,
    images: [missing_beers-logo/11.5%20plato.png", "missing_beers-logo/11.5%20plato.png", "missing_beers-logo/11.5%20plato.png", "missing_beers-logo/11.5%20plato.png", "missing_beers-logo/11.5%20plato.png", "missing_beers-logo/11.5%20plato.png", "missing_beers-logo/11.5%20plato.png", "missing_beers-logo/11.5%20plato.png",
    "missing_beers-logo/11.5%20plato.png", "missing_beers-logo/11.5%20plato.png", "missing_beers-logo/11.5%20plato.png", "missing_beers-logo/11.5%20plato.png", "missing_beers-logo/11.5%20plato.png", "missing_beers-logo/11.5%20plato.png", "missing_beers-logo/11.5%20plato.png", "missing_beers-logo/11.5%20plato.png", "missing_beers-logo/11.5%20plato.png",
	"missing_beers-logo/11.5%20plato.png", "missing_beers-logo/11.5%20plato.png", "missing_beers-logo/11.5%20plato.png", "missing_beers-logo/11.5%20plato.png"],
  created: function() {
    this.getData();
  },

  methods: {
    getData: function() {
      var fetchConfig =
        fetch("http://api.brewerydb.com/v2/beers?key=6a3ac324d48edac474417bab5926b70b&format=json", {
          method: "GET",
          dataType: 'jsonp',
          //                     responseType:'application/json',
          // "Content-Type": 'application/json',


          headers: new Headers({
            "X-API-Key": '6a3ac324d48edac474417bab5926b70b',
            'Content-Type': 'application/json',
            "Access-Control-Allow-Credentials": true,
            "Access-Control-Allow-Origin": '*',
            "Access-Control-Allow-Methods": 'GET',
            "Access-Control-Allow-Headers": 'application/json',



          })
        }).then(function(response) {
          if (response.ok) {
            return response.json();
          }
        }).then(function(json) {
          console.log("My json", json)
          //                    console.log("hi");
          app.beers = json.data;
          console.log(app.beers);
          app.pushDescr();
          console.log(app.decrArray);
          app.removeUndef();
          //					console.log(app.cleanedArray);
        })
        .catch(function(error) {
          console.log(error);
        })
    },

    pushDescr: function() {
      console.log("hi");
      for (var i = 0; i < app.beers.length; i++) {
        app.decrArray.push(app.beers[i].labels);
      }


      return app.decrArray;
    },

    removeUndef: function() {
      for (var i = 0; i < app.decrArray.length; i++) {
        if (app.decrArray[i] === undefined) {
          app.decrArray[i] = "";
        }
      }
      console.log(app.decrArray);
    },
     getMissingImg(index){

   return(this.images[index]);
  },





  }
})