google-maps - 谷歌地图 GMap2 没有定义？

Question

使用 Google Maps Javascript API 时出现错误:

GMap2 in not defined

违规行是:

 map = new GMap2(document.getElementById("map_canvas"));

Answer 1

而不是解决您转向使用将于 2013 年 5 月弃用的 API 的错误？
现在无论如何你都必须再次解决这个问题:)
Link here

Note: The Google Maps JavaScript API Version 2 has been officially deprecated as of May 19, 2010. The V2 API will continue to work until May 19, 2013. We encourage you to migrate your code to version 3 of the Maps JavaScript API.