title: Google Maps API: Uncaught TypeError: Cannot read property '__e3_' of undefined
body: <p>I'm currently use a new system for my weather website and I'm getting the following error:</p>
  
  <pre><code>Uncaught TypeError: Cannot read property '__e3_' of undefined
  
  Xe%7Bmain,places,weather%7D.js:18
  Ve%7Bmain,places,weather%7D.js:21
  P.addListener%7Bmain,places,weather%7D.js:18
  T.(anonymous function).bindTo%7Bmain,places,weather%7D.js:27
  initializejavascript.js:109
  (anonymous function)javascript.js:4
  f.Callbacks.ojquery.min.js:2
  f.Callbacks.p.fireWithjquery.min.js:2
  e.extend.readyjquery.min.js:2
  c.addEventListener.B
  </code></pre>
  
  <p>Here's the content in my <code>javascript.js</code> file which I include in my <code>header.php</code> (<code>&lt;script src="javascript.js" type="text/javascript"&gt;&lt;/script&gt;</code>):</p>
  
  <pre><code>$(document).ready(function() {
      initialize();
  });
  
  var elevator;
  var geocoder;
  var map;
  
  function initialize() {
  
      // KONFIGURATION: Geocoding
      geocoder = new google.maps.Geocoder();
  
      // KONFIGURATION: Filnamn
      var weatherdata = 'fetch-information/fetch-weatherdata.php';
  
      // KONFIGURATION: Datum
      var date = new Date();
      var datetime = date.getFullYear() + '-' + 
                    (date.getMonth() &lt; '10' ? '0' + date.getMonth() : date.getMonth()) + '-' +
                    (date.getDay() &lt; '10' ? '0' + date.getDay() : date.getDay()) + ', ' +
                    (date.getHours() &lt; '10' ? '0' + date.getHours() : date.getHours()) + ':' +
                    (date.getMinutes() &lt; '10' ? '0' + date.getMinutes() : date.getMinutes()) + ':' +
                    (date.getSeconds() &lt; '10' ? '0' + date.getSeconds() : date.getSeconds());
  
      // KONFIGURATION: Hämta adress
      var address = 'Karlstad, Sverige';
  
      // KONFIGURATION: Inställningar för kartan
      var myOptions = {
          streetViewControl: false,
          overviewMapControl: true,
          zoom: 14,
          mapTypeId: google.maps.MapTypeId.ROADMAP
      };
  
  
      // MOLNAKTIVITET
      var cloudLayer = new google.maps.weather.CloudLayer();
      cloudLayer.setMap(map);
  
  
  
      /**********************************************
      **    THE CODE BELOW IS CAUSING THE ERROR    **
      **********************************************/
  
      // HÖJD ÖVER / UNDER HAVSYTAN
      elevator = new google.maps.ElevationService();
      google.maps.event.addListener(map, 'click', getElevation);
  
  
      /* ** ** ** ** ** */
  
  
      // GOOGLE PLACES API
      var input = document.getElementById('googlemaps-search');
      var autocomplete = new google.maps.places.Autocomplete(input);
  
      autocomplete.bindTo('bounds', map);
      google.maps.event.addListener(autocomplete, 'place_changed', function() {
          var place = autocomplete.getPlace();
          alert(place.geometry.location);
      });
  
      /**********************************************
      **    THE CODE ABOVE IS CAUSING THE ERROR    **
      **********************************************/
  
  
  
      /* ** ** ** ** ** */
  
  
      // GEOCODING
      geocoder.geocode({'address' : address}, function(results, status) {
  
          // KONTROLL
          if(status == google.maps.GeocoderStatus.OK) {
  
              // KONFIGURATION: Ta bort ( och ) före och efter koordinaterna
              var old_latlong = '' + results[0].geometry.location + '';
              var new_latlong = old_latlong.substring(1, old_latlong.length - 1).replace(' ', '');
  
              // CENTERRING
              map.setCenter(results[0].geometry.location);
  
              // MARKERING: Adress
              var marker = new google.maps.Marker({
                  map: map,
                  position: results[0].geometry.location
              });
  
              // AJAX: Hämta den angivna filen
              $.ajax({
                      url: weatherdata + '?coordinates=' + new_latlong,
  
                      success: function() {
                                           console.log(datetime + ': Hämtningen av väderprognosen och den övriga informationen lyckades');
                                           $('.content-search').show();
                                           $('#load-weather').load(weatherdata + '?coordinates=' + new_latlong);
                                          },
  
                      error: function() {
                                         console.error(datetime + ': Hämtningen av väderprognosen och den övriga informationen misslyckades');
                                         $('#load-weather').hide();
                                         $('.content-search').hide();
                                         $('#message-error').show();
                                        }
                     });
  
  
          // KONTROLL
          } else {
  
              // FELMEDDELANDE
              alert('Kunde inte hämta data på grund av följande fel: ' + status);
          }
  
      });
  
  
      /* ** ** ** ** ** */
  
  
      // KARTA
      var map = new google.maps.Map(document.getElementById('weather-map'), myOptions);
  
  }
  
  
  
  /** ** ** ** ** ** ** ** ** ** ** ** **/
  
  
  
  function getElevation(event) {
      var locations = [];
      var clickedLocation = event.latLng;
      locations.push(clickedLocation);
  
      var positionalRequest = {
          'locations': locations
      }
  
      elevator.getElevationForLocations(positionalRequest, function(results, status) {
          if(status == google.maps.ElevationStatus.OK) {
              var s = results[0].elevation;
  
              if(results[0]) {
                  if(('' + parseInt(s)).charAt(0) == '-') {
                      $('#elevation').html('Cirka ' + number_format(('' + parseInt(s)).substring(1)) + ' meter under havsytan');
                  } else {
                      $('#elevation').html('Cirka ' + number_format(parseInt(s)) + ' meter över havsytan');
                  }
              } else {
                  alert('Inget resultat hittades');
              }
          } else {
              alert('Det gick inte att hitta höjdskillnaden på grund av följande: ' + status);
          }
      });
  }
  </code></pre>
  
  <p>The problem is that the system is quite the same as in my previous system and I have the same "code structure" on both of them and still I'm getting this error message on the new system. I don't know why I'm getting it so I'm asking you know: how can I fix my problem?</p>
  
  <p>Thanks in advance.</p>