这是我的代码:
beforeRender : function() {
var columns=[{name:'hq_name',label:'Headquarter Name',cell:'string'},{name:'description',label:'Description',cell:'string'}];
var grid=new Backgrid.Grid({
columns:columns,
collection:this.collection
});
this.insertView(grid.render().el);
}
它抛出了这个错误
未捕获的类型错误:无法读取未定义的属性“经理”