javascript - Google Maps Error - Invalid latitude / longitude? -

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i have following code:

<script src="https://maps.googleapis.com/maps/api/js?sensor=false"></script>  <div class="row">     <div class="col-md-6" id="googlemap" style="height:500px;"></div> </div>  <script>     function initialize() {         var mapprop = {             center: new google.maps.latlng(44.6656, -83.5753),             zoom: 10,             maptypeid: google.maps.maptypeid.roadmap         };          var map = new google.maps.map(document.getelementbyid("googlemap")           ,mapprop);          var marker = new google.maps.marker({             position: mapprop,         });          marker.setmap(map);     }      google.maps.event.adddomlistener(window, 'load', initialize); </script>

the map displays fine can't add marker. following error:

setposition: not latlng or latlngliteral: in property lat: not number

i don't see how latitude , longitude invalid because resulting generated map shows correct location. no marker.

the marker's position property should of type latlng:

<script src="https://maps.googleapis.com/maps/api/js?sensor=false"></script>  <div class="row">     <div class="col-md-6" id="googlemap" style="height:500px;"></div> </div>  <script>     function initialize() {          var cord = new google.maps.latlng(41.6656, -83.5753);          var mapprop = {             center: cord,             zoom: 10,             maptypeid: google.maps.maptypeid.roadmap         };          var map = new google.maps.map(document.getelementbyid("googlemap")           ,mapprop);          var marker = new google.maps.marker({             position: cord,         });          marker.setmap(map);     }      google.maps.event.adddomlistener(window, 'load', initialize); </script>

http://jsfiddle.net/5am3v/


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