No information appearing on the Google Map interface

Currently, I am attempting to integrate a Google Maps feature into my website. Presently, when you click a button, the map displays in the center of the page:

function showMap() {
    $('mapAndButton').setStyle('display', 'block');

    var map;
    var myOptions = {
        zoom: 8,
        center: new google.maps.LatLng(-34.397, 150.644),
        mapTypeId: google.maps.MapTypeId.ROADMAP
    };
    map = new google.maps.Map(document.getElementById('map_canvas'),
            myOptions);
}

This snippet of code was taken from the provided tutorial on the API's webpage. Strangely enough, it does not seem to be functioning correctly. The map appears as follows:

An empty grey box rather than an actual map. However, the presence of the box and some Google-related content at the bottom suggest that there is partial functionality. Clicking the button multiple times or waiting for an extended period yields no changes.

What could possibly be causing this issue?

Answer №1

One crucial element that appears to be missing is an opening bracket { following function showMap().

It's important to verify if showMap() is actually being called, perhaps within <body onload="showMap()">, and also confirm that the line

<script type="text/javascript" 
        src="http://maps.googleapis.com/maps/api/js?sensor=false"></script>

has been included as well.

Answer №2

The reason for this error occurring seems to be related to an outdated reference of the Google Maps API on another part of the page. Once I removed this old reference and ensured that only the most recent version of the API was being utilized, the map displayed properly.

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