angular.js:11383 Error: [$rootScope:infdig] 15 $digest() iterations reached. Aborting!

[guaicaiboshi]

I found an error in processing data.
<tr ng-repeat="data in BuildData(csv.result)"> <td class="text-center">{{data.height1}}</td> <td class="text-center">{{data.volume1}}</td> <td class="text-center">{{data.height2}}</td> <td class="text-center">{{data.volume2}}</td> <td class="text-center">{{data.height3}}</td> <td class="text-center">{{data.volume3}}</td> <td class="text-center">{{data.height4}}</td> <td class="text-center">{{data.volume4}}</td> </tr>

`$scope.BuildData = function (json) {
console.log(calFlag);
console.log(JSON.stringify(json));
if(json==null||calFlag){
return;
}
calFlag=true;
console.log("2:"+calFlag);
var result = [];
var obj = [];
// console.log($scope.csv.result.length);
for (var i = 0;i<json.length;i++) {

        var element = json[i]; 
        var key = i % 4 + 1;

      //  console.log(JSON.stringify( element)+":" +key);

        obj["height" + key] = element["#高度"];
        obj["volume" + key] = element["体积"];           
        if (key === 4) {
          //  console.log(JSON.stringify(result));
            result.push(obj);
            obj = [];
        }
    }
     if(obj.length>0){
        result.push(obj);
        obj = [];
    }  
    //console.log(JSON.stringify(result));
    calFlag=false;
    return result;
};

angular.js:11383 Error: [$rootScope:infdig] 15 $digest() iterations reached. Aborting!
at angular.js:80
at Scope.$digest (angular.js:14080)
at Scope.$apply (angular.js:14304)
at FileReader.reader.onload (angular-csv-import.js:110)(anonymous function) @ angular.js:11383(anonymous function) @ angular.js:8459$apply @ angular.js:14306reader.onload @ angular-csv-import.js:110
angular.js:80 Uncaught Error: [$rootScope:infdig] 15 $digest() iterations reached. Aborting!(…)(anonymous function) @ angular.js:80$digest @ angular.js:14080$apply @ angular.js:14304reader.onload @ angular-csv-import.js:110`

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