project_ios/assets/Scripts/Game/AutoDestroy.ts

import {  Component,_decorator } from "cc";
const { ccclass, property } = _decorator;
@ccclass
export  class AutoDestroy extends Component{
    
    DelayTime =1.5;

    // LIFE-CYCLE CALLBACKS:

    // onLoad () {},

    onLoad () {
        this.scheduleOnce(()=>{
            this.node.destroy();
        },this.DelayTime);
    }

    // update (dt) {},
};