uts组件插件开发严重bug，无法获取到监听内容

组件发送事件

let ret : Map<string, any> = new Map();  
            ret.set("time", time);  
            ret.set("secValue", secValue);  

            let detail : Map<string, any> = new Map();  
            detail.set("detail", ret)  
            this.component.__$$emit("time", detail);

页面监听

@time="onTime"  

onTime(e : any) {  
                console.log(e);  
            },

输出日志：

12:16:38.874 [object UniEvent] at pages/UTSDemo/TimeLineUTS.uvue:31  
12:16:38.874 [object UniEvent] at pages/UTSDemo/TimeLineUTS.uvue:31  
12:16:38.874 [object UniEvent] at pages/UTSDemo/TimeLineUTS.uvue:31  
12:16:38.874 [object UniEvent] at pages/UTSDemo/TimeLineUTS.uvue:31  
12:16:38.874 [object UniEvent] at pages/UTSDemo/TimeLineUTS.uvue:31  
12:16:38.874 [object UniEvent] at pages/UTSDemo/TimeLineUTS.uvue:31  
12:16:38.874 [object UniEvent] at pages/UTSDemo/TimeLineUTS.uvue:31