CODEWITHSUNDEEP
google-mapsgoogle-maps-api-3
Chidu Murthy
Chidu Murthy

Reputation: 688

google maps api - error -Assertion failed: InvalidValueError: in property latLng: not a LatLng or LatLngLiteral: in property lat: not a number

I am trying to get formatted_address from give lat, lng but I am faced with error "Assertion failed: InvalidValueError: in property latLng: not a LatLng or LatLngLiteral: in property lat: not a number" Iam using GMap.js Below is my code: First I get current location of user

 GMaps.geolocate({
            success: function (position) {
getSetFormattedAddressLatLng( {
                    H: position.coords.latitude,
                    L: position.coords.longitude
                });
            },
            error: function (error) {
                notificationService.error('Geolocation failed: ' + error.message);
            },
            not_supported: function () {
                alert("Your browser does not support geolocation");
            },
            always: function () {
                //alert("Done!");
            }
        });

On success to get current location of the user I call function getSetFormattedAddressLatLng(), the funciton looks as below

function getSetFormattedAddressLatLng(latLng) {
      var geocoder = new google.maps.Geocoder();
        geocoder.geocode({
                    latLng: latLng
                }, function (responses) {
                    if (responses && responses.length > 0) {
                        //set the formatted_address on originOrDestination               

                    } else {
                        debugger;
                        notificationService.error('Cannot determine address at this location.');
                    }
                });
}

But when I call geocoder.geocoder() I get the error message "Assertion failed: InvalidValueError: in property latLng: not a LatLng or LatLngLiteral: in property lat: not a number". What am I doing wrong?

Regards, Chidan

Upvotes: 1

Views: 3929

Answers (2)

Chidu Murthy
Chidu Murthy

Reputation: 688

Thanks for hint from Duncan, solved it. solved by creating latLng object as below and then passing it to geocoder.geocode()

var latLng = new google.maps.LatLng(position.coords.latitude, position.coords.longitude);

Upvotes: 0

duncan
duncan

Reputation: 31912

You're passing a structure like this to the geocoder.geocode constructor:

{
   H: position.coords.latitude,
   L: position.coords.longitude
}

Which isn't valid. Try just doing this (I'm assuming position is already a LatLng object):

getSetFormattedAddressLatLng(position);

or possibly

getSetFormattedAddressLatLng(position.coords);

At the very worst, you could create a new LatLng object:

GMaps.geolocate({
        success: function (position) {
            getSetFormattedAddressLatLng(new google.maps.LatLng(position.coords.latitude, position.coords.longitude));
        },

Upvotes: 0

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