[LayaAirIDE 2.0]新版版2d粒子问题？同样的代码，LayaAir IDE 2.1.0版本正常，LayaAir IDE 2.2.0beta2版本报错

   Laya.stage.on(Laya.Event.CLICK, this, () => {
            Laya.loader.load("HallAni/star.part", Laya.Handler.create(this, (settings) => {
                let Particle2D = Laya.Particle2D;
                // 创建 Particle2D 实例
                let partIns = new Particle2D(settings);
                Laya.stage.addChild(partIns);
                // 开始发射粒子
                partIns.emitter.start(0.5);
                // 播放
                partIns.play();
                partIns.x = Laya.stage.mouseX;
                partIns.y = Laya.stage.mouseY;
            }), null, Laya.Loader.JSON);
        })
 
错误信息：TypeError: Failed to execute 'attachShader' on 'WebGL2RenderingContext': parameter 2 is not of type 'WebGLShader'