未捕获的ReferenceError：未定义GBrowserIsCompatible

Question

Am getting error:Uncaught ReferenceError: GBrowserIsCompatible is not defined. i have function in js file which am loading on document .ready() event.

if (GBrowserIsCompatible()) {
       //do somthing
    }

am loading js file using:

 $(document).ready(function() {
        $.getScript("test.js", function(){
               alert("Script loaded and executed.");
             });

Thanks in advance :)

Answer 1

There are couple of possible reasons for this
1. Can you verify you have load the Google Maps API with your validated API key . Check this for same.

<script src='http://maps.google.com/maps?file=api&amp;v=2&amp;key=My_API_KEY'></script>

2. Also what is possible is you are checking for it early . Try something like

    var iterations=0;
    function checksIfscriptIsLoaaded()
    {
      if (typeof GBrowserIsCompatible === 'undefined')
      {
        setTimeout(ChecksIfscriptIsLoaaded, 1000);
        iterations++;//you want to do this finite number of times say 10.
      }
      else 
      {
        if (GBrowserIsCompatible()) {
           //do your thing
         } else {
            alert('browser is not supported.');
         }
      }
    }

Answer 2

GBrowserIsCompatible() is deprecated and since v3 has been removed from API. There's no need to use this check in v3.

From guide for upgrading from v2 to v3 :

The GBrowserIsCompatible() and GUnload() methods are no longer required in v3, and have been removed from the API