javascript Google 地图错误：未捕获的 InvalidValueError：setIcon：不是字符串；并且没有 url 属性；并且没有路径属性
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/25750692/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Google Maps Error: Uncaught InvalidValueError: setIcon: not a string; and no url property; and no path property
提问by Patrick Brown
I just started getting this error today for Google Maps:
我今天刚开始在谷歌地图上收到这个错误：
Uncaught InvalidValueError: setIcon: not a string; and no url property; and no path property
未捕获的 InvalidValueError: setIcon: not a string; 并且没有 url 属性；并且没有路径属性
I haven't changed any code in months.
几个月来我没有更改任何代码。
The error is happening on this page: http://gusmodern.com/pages/store-locator
此页面上发生错误：http: //gusmodern.com/pages/store-locator
Has anyone come across this before?
有没有人遇到过这个？
回答by Rob
I updated to the specific version reference https://maps.googleapis.com/maps/api/js?v=3&sensor=trueand the error went away. I had this across multiple of my geolocation websites and mobile apps.
我更新到特定版本参考https://maps.googleapis.com/maps/api/js?v=3&sensor=true并且错误消失了。我在我的多个地理定位网站和移动应用程序中都有过这种情况。
回答by Scott
I got the same error just recently in some of my code. Thanks to another question in the past, I realized that when I set the markers I needed to make sure the variables I was bringing in for the anchor and scaled size were float numbers and not coming in as strings. This must be a new requirement with a recent update.
我最近在我的一些代码中遇到了同样的错误。感谢过去的另一个问题，我意识到当我设置标记时，我需要确保我为锚点和缩放大小引入的变量是浮点数，而不是作为字符串输入。这必须是最近更新的新要求。
In my own code I changed
在我自己的代码中我改变了
currentIcon = {
url: 'http://www.example.com/img/avatars/'+name+'.png',
origin: new google.maps.Point(0, 0),
anchor: new google.maps.Point(aw,ah),
scaledSize: new google.maps.Size(w,h)
};
to
到
currentIcon = {
url: 'http://www.example.com/img/avatars/'+name+'.png',
origin: new google.maps.Point(0, 0),
anchor: new google.maps.Point(parseFloat(aw),parseFloat(ah)),
scaledSize: new google.maps.Size(parseFloat(w),parseFloat(h))
};
and it now works fine for me.
现在它对我来说很好用。
回答by user3560005
I had the same Problem with an icon as property of a MarkerWithLabel{}.
我在将图标作为 MarkerWithLabel{} 的属性时遇到了同样的问题。
The Solution:
解决方案：
var nullIcon = { url: '', size: new google.maps.Size(0, 0), origin: new google.maps.Point(0, 0), anchor: new google.maps.Point(0, 0) };
回答by Martin
Since two days I also experienced this problem. In my case I am setting a MarkerImage on the map with a null argument. This means that I am hiding markers on the map.
这两天我也遇到了这个问题。在我的例子中，我在地图上设置了一个 MarkerImage 并带有一个空参数。这意味着我在地图上隐藏了标记。
This worked before:
这以前有效：
markers = new google.maps.Marker({
map: map,
position: results[0].geometry.location,
icon: new google.maps.MarkerImage(null)
});
Now this seems the solution:
现在这似乎是解决方案：
markers = new google.maps.Marker({
map: map,
position: results[0].geometry.location
});
markers.setVisible(false);
Hope this helps. Good luck!
希望这可以帮助。祝你好运！
