this.parentNode.getComponent(UIOpacity).opacity = 26;
resources.load("sp1/spriteFrame", SpriteFrame, (err, sp: SpriteFrame) => {
if (err) {
console.error("出错了:", err);
return;
}
this.parentNode.getComponent(UIOpacity).opacity = 255;
this.childNode.getComponent(Sprite).spriteFrame = sp;
console.log("this.childNode:", this.childNode);
});
改为26以上都可以,26以下都出bug