[]用谷歌获取经纬度报错？

// 尝试获取当前位置
Geolocation.getCurrentPosition(
Handler.create(this, onSuccess),
Handler.create(this, onError)
);
// 成功获取位置后触发
function onSuccess(info:GeolocationInfo):void
{
trace('经纬度: (' + info.longitude + '°, ' + info.latitude + '°)，精确度：' + info.accuracy + 'm');
if(info.altitude != null)
trace('海拔：' + info.altitude + 'm' + (info.altitudeAccuracy != null ? ('，精确度：' + info.altitudeAccuracy + 'm') : ''));
if(info.heading != null && !isNaN(info.heading))
trace('方向：' + info.heading + "°");
if(info.speed != null && !isNaN(info.speed))
trace('速度：' + info.speed + "m/s");
}
// 获取位置失败后触发
function onError(err:Error):void
{
var errType:String;
if (err.code = Geolocation.PERMISSION_DENIED)
errType = "Permission Denied";
else if (err.code == Geolocation.POSITION_UNAVAILABLE)
errType = "Position Unavailable";
else if (err.code == Geolocation.TIMEOUT)
errType = "Time Out";
trace('ERROR(' + errType + '): ' + err.message);
}

报Network location provider at 'https://www.googleapis.com/' : No response received.
请问有没有实例 谢谢