关于1024:堆栈下溢的错误(1024. Stack Underflow Occurred)

private function onSuccess(rspObj:Object):void
		{
//			unLoading();
			isbusying = false;
			
			if(rspObj.code == 1){//如果code是1结果正常
//				trace("<==req success");
//				trace("<==请求"+rspObj.controller+"成功");
				if(dict[rspObj.controller]!=null){
					var param:Object = dict[rspObj.controller].param;
					dict[rspObj.controller].callback(rspObj.msg,param);
				}
				delete dict[rspObj.controller];
			}else if(rspObj.code == -1){//code为-1是重新登陆
				GameManager.getInstance().uiManager.openUpdatePagePanel()
			}else{
				//0代表有问题  msg就是问题的描述
				GameTips.instance.textFlow(rspObj.msg);
//				throw new Error("请求"+rspObj.controller+"失败");
			}
			
		}