title: Property or method "LIVE" is not defined on the instance but referenced during render
body: <p>I am using vue.js  in laravel to update my scorecard every thing was working fine until i don't apply check for only update scorecard of Live matches. Here is my code.</p>
  <pre><code>&lt;script&gt;
  export default {
    data: function(){
      return {
        scoreCard: &quot;&quot;,
        play: &quot;&quot;
      };
    },
    props: [&quot;live_check&quot;,&quot;playingteamid&quot;,&quot;series_id&quot;, &quot;match_id&quot;],
    methods: {
      getScoreCard: function(s, m, p) {
        fetch(
          &quot;https://api_Request&quot; +
            s +
            &quot;/&quot; +
            m +
            &quot;?format=json&quot;
        )
          .then(response =&gt; response.json())
          .then(data =&gt; {
              if(data.fullScorecard.innings[0].team.id==p){
                  this.play = data.fullScorecard.innings[0];
              }else if(typeof data.fullScorecard.innings[1] !='undefined'){
                if(data.fullScorecard.innings[1].team.id==p){
                this.play = data.fullScorecard.innings[1];
                }
            }
          });
      }
    },
    created: function(){
        this.getScoreCard(this.series_id,this.match_id,this.playingteamid);
        if(this.live_check=='LIVE'){ //This Live check is showing error
  
            setInterval(function(){
                this.getScoreCard(this.series_id,this.match_id,this.playingteamid);
            }.bind(this),3000)
        }else{
            console.log('Match is not Live');
        }
    }
  };
  &lt;/script&gt;
  </code></pre>
  <p><em>vue.js:634 [Vue warn]: Property or method &quot;LIVE&quot; is not defined on the instance but referenced during render. Make sure that this property is reactive, either in the data option, or for class-based components, by initializing the property. See: <a href="https://v2.vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties" rel="nofollow noreferrer">https://v2.vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties</a>.
  (found in )</em></p>