谷歌地圖不再出現

Question

我的Google Map突然停止工作，儘管我沒有對代碼進行任何更改，我無法解決原因。

我使用的是map.js：

var geocoder; 
    var map; 
    var marker; 
    var layers = []; 

    function initialize() { 
    geocoder = new google.maps.Geocoder(); 
    var latlng = new google.maps.LatLng (50.31697, -3.670807); 
    var myOptions = { 
     zoom: 10, 
     center: latlng, 
     mapTypeId: google.maps.MapTypeId.ROADMAP 
     } 
     map = new google.maps.Map(document.getElementById("map-container"), 
     myOptions); 
     marker = new google.maps.Marker({map:map}); 

     layers[100] = new google.maps.KmlLayer('http://www.southdevonaonb.org.uk/cordialemapping/kmzdata/100.kml', {preserveViewport: true}); 
     layers[200] = new google.maps.KmlLayer('http://www.southdevonaonb.org.uk/cordialemapping/kmzdata/200.kml', {preserveViewport: true}); 
     layers[300] = new google.maps.KmlLayer('http://www.southdevonaonb.org.uk/cordialemapping/kmzdata/boundaryline.kml', {preserveViewport: true}); 




     layers[0] = new google.maps.KmlLayer('http://www.southdevonaonb.org.uk/cordialemapping/kmzdata/beta0.kml', {preserveViewport: true}); 
     layers[1] = new google.maps.KmlLayer('http://www.southdevonaonb.org.uk/cordialemapping/kmzdata/beta1.kml', {preserveViewport: true}); 
     layers[2] = new google.maps.KmlLayer('http://www.southdevonaonb.org.uk/cordialemapping/kmzdata/beta2.kml', {preserveViewport: true}); 
     layers[10] = new google.maps.KmlLayer('http://www.southdevonaonb.org.uk/cordialemapping/kmzdata/beta10.kml', {preserveViewport: true}); 
     layers[11] = new google.maps.KmlLayer('http://www.southdevonaonb.org.uk/cordialemapping/kmzdata/beta11.kml', {preserveViewport: true}); 
     layers[18] = new google.maps.KmlLayer('http://www.southdevonaonb.org.uk/cordialemapping/kmzdata/alpha18.kml', {preserveViewport: true}); 
     layers[19] = new google.maps.KmlLayer'http://www.southdevonaonb.org.uk/cordialemapping/kmzdata/withtiledoverlays/19/doc.kml', {preserveViewport: true}); 
     layers[20] = new google.maps.KmlLayer'http://www.southdevonaonb.org.uk/cordialemapping/kmzdata/withtiledoverlays/20/doc.kml', {preserveViewport: true}); 
     layers[21] = new google.maps.KmlLayer'http://www.southdevonaonb.org.uk/cordialemapping/kmzdata/withtiledoverlays/21/doc.kml', {preserveViewport: true}); 
    layers[22] = new google.maps.KmlLayer'http://www.southdevonaonb.org.uk/cordialemapping/kmzdata/withtiledoverlays/22/doc.kml', {preserveViewport: true}); 
    layers[23] = new google.maps.KmlLayer('http://www.southdevonaonb.org.uk/cordialemapping/kmzdata/withtiledoverlays/23/doc.kml', {preserveViewport: true}); 
     layers[24] = new google.maps.KmlLayer('http://www.southdevonaonb.org.uk/cordialemapping/kmzdata/withtiledoverlays/24/doc.kml', {preserveViewport: true}); 
     layers[25] = new google.maps.KmlLayer('http://www.southdevonaonb.org.uk/cordialemapping/kmzdata/withtiledoverlays/25/doc.kml', {preserveViewport: true}); 
     layers[26] = new google.maps.KmlLayer('http://www.southdevonaonb.org.uk/cordialemapping/kmzdata/withtiledoverlays/26/doc.kml', {preserveViewport: true}); 
     layers[46] = new google.maps.KmlLayer('http://www.southdevonaonb.org.uk/cordialemapping/kmzdata/holbeton.kml', {preserveViewport: true}); 
     for (var i = 1; i < layers.length; i++) { 
     } 
     } 
    function codeAddress() { 
     var address = document.getElementById ("address").value; 
     geocoder.geocode ({ 'address': address}, function(results, status) { 
     if (status == google.maps.GeocoderStatus.OK) { 
      map.setCenter(results [1].geometry.location); 
      marker.setPosition(results [1].geometry.location); 
      map.setZoom(14); 
      } 
     else { 
      alert("Geocode was not successful for the following reason: " + status); 
       } 
    }); 
    } 

    function toggleLayer(i) { 
     if(layers[i].getMap() === null) { 
     layers[i].setMap(map); 
     } 
     else { 
     layers[i].setMap(null); 
     } 
    } 
     google.maps.event.addDomListener(window, 'load', initialize); 

我能想到的是，如果在地圖容器的尺寸並沒有規定，但這些都不會被更改之前，做工精細的唯一的事。

Answer 1

當我打開your page，我的瀏覽器（Chrome）表示JavaScript錯誤：在這一行有意想不到的字符串

：

未捕獲的SyntaxError

layers[19] = new google.maps.KmlLayer'http://www.southdevonaonb.org.uk/cordialemapping/kmzdata/withtiledoverlays/19/doc.kml', {preserveViewport: true}); 

它應該是：

layers[19] = new google.maps.KmlLayer('http://www.southdevonaonb.org.uk/cordialemapping/kmzdata/withtiledoverlays/19/doc.kml', {preserveViewport: true}); 

你似乎失去了一個「（」。很難看到如何在沒有人改變它的情況下可能發生。