我得到以下错误:如何在ActionScript 3.0中在运行时更改Label的颜色?
1119: Access of possibly undefined property color through a reference with static
type mx.controls:Label.
有关的事情是,在MXML,颜色标签的属性。但是,如果我尝试这样说:
lblUpgrade.color = "#000000";
它会引发此错误。我一直在试图找到最后45分钟的解决办法。我如何在运行时设置它?谢谢!