503. 这是一个错误。有一个错误。请稍后再试。我们知道的就这些

503. That’s an error. There was an error. Please try again later. That’s all we know

我正在使用 google 我的地图。我有大约 10 个层,代表大约 12000 个特征。

Google 说它可以处理 10 层和大约 20000 个特征...

有时会显示地图或出现此错误:

503. That’s an error.
There was an error. Please try again later. That’s all we know.

此外,与 Internet Explorer 相比,Google Chrome 上的导航非常慢。

是否要修复此错误和问题?

503 表示 Google 端的服务器错误。

10.5.4 503 Service Unavailable The server is currently unable to handle the request due to a temporary overloading or maintenance of the server. The implication is that this is a temporary condition which will be alleviated after some delay. If known, the length of the delay MAY be indicated in a Retry-After header. If no Retry-After is given, the client SHOULD handle the response as it would for a 500 response.

可能是您的输入太难让服务器执行,导致崩溃。您可以尝试降低请求的复杂性,或者降低向服务器发送请求的频率。