Javascript：使用回调时函数参数变得不确定

Question

我有一个函数，可以接收一些数据，将其组织成一个数组并返回它。效果很好，但是后来我决定，如果将building id变量转换为正式名称会更好。因此，我尝试使用一个简单的回调，但是由于某种原因，该函数采用的参数变得不确定，因此我的代码开始中断。我收到以下错误，无法读取未定义的属性“ Building_Level”

convertBuildingsArray: function(data){
    var maxBuildings = 5; //This is the max number of buildings for each province.  
    var buildingArray = [];
    var dummyArray = [];

    for(var i=0; i<maxBuildings; i++){
        if(typeof data[i] == 'undefined'){
            buildingArray.push('Empty');
        } else{
                module.exports.getBuildingName(data[i].FK_BuildingId, function(response){
                    dummyArray.push(response, data[i].Building_Level, data[i].Location); //Error occurs here
                    var x = dummyArray;
                    buildingArray.push(x);
                });

        }
    }
    return buildingArray;
},


//This function recieves a building id and returns its name (Works)
getBuildingName: function(buildingId, callback){
        var sql = "SELECT Building_Name from buildings WHERE BuildingId = (?)";
        var value = [buildingId];
        db.query(sql, value, function(err,result,fields){
            if(err){
                console.log(err);
            } else{
                return callback(result[0].Building_Name);
            }
        });
},