谷歌地图错误＆QUOT;未捕获类型错误：无法读取属性'X'的不确定＆QUOT; [英] Google Map Error "Uncaught TypeError: Cannot read property 'x' of undefined"

问题描述

我与谷歌地图合作，我写了一个JS code像下面，当一个用户给位置通过浏览器实现权限它完美的作品，但是当他阻止许可，地图不显示任何东西，闻一我点击它的面积，我得到以下错误：\\

I am working with Google map and I wrote a JS code like below and it works perfectly when a user gives location realizing permission by Browser, but when he blocks the permission, the map doesn't show anything and wen I click on its area I get the following error:\

遗漏的类型错误：无法读取属性未定义的x

Uncaught TypeError: Cannot read property 'x' of undefined

    var pos = new Object();
    var marker1 = new Object();
    var marker2 = new Object();
    var resp;
    var loc;
    var bus_loc;

    function initMap() {
        var map = new google.maps.Map(document.getElementById('map'), {
            //        zoom: 13
        });

        var infoWindow = new google.maps.InfoWindow({});
        var scope = angular.element($("#address")).scope();
        var angLoc;
        scope.$apply(function () {
            angLoc = scope.contact.business.location.split(',');
            bus_loc = {
                lat: parseFloat(angLoc[0]),
                lng: parseFloat(angLoc[1])
            };
        });
        var image = '/static/image/main_template/map/2.png';
        marker2 = new google.maps.Marker({
            map: map,
            position: bus_loc,
            icon: image
        });
        marker2.addListener('click', function() {
            infoWindow.setPosition(bus_loc);
            infoWindow.setContent('<p style="padding: 0; margin-top: 10px; direction: rtl">ساینا</p>');
            infoWindow.open(map, marker2);
        });

        map.setCenter(bus_loc);
        // Try HTML5 geolocation.
        if (navigator.geolocation) {
            navigator.geolocation.getCurrentPosition(function(position) {
                pos = {
                    lat: position.coords.latitude,
                    lng: position.coords.longitude
                };

                loc = {
                    lat: parseFloat(pos.lat),
                    lng: parseFloat(pos.lng)
                };
                var image = '/static/image/main_template/map/1.png';
                marker1 = new google.maps.Marker({
                    map: map,
                    position: loc,
                    icon: image
                });
                marker1.addListener('click', function() {
                    infoWindow.setPosition(loc);
                    infoWindow.setContent('<p style="padding: 0; margin-top: 10px; direction: rtl">اینجا هستید</p>');
                    infoWindow.open(map, marker1);
                });
                map.setCenter(loc);

                var distanceService = new google.maps.DistanceMatrixService();
                distanceService.getDistanceMatrix({
                        origins: ['' + loc.lat + ',' + loc.lng + ''],
                        destinations: ['' + bus_loc.lat + ',' + bus_loc.lng + ''],
                        travelMode: google.maps.TravelMode.DRIVING,
                        unitSystem: google.maps.UnitSystem.METRIC,
                        durationInTraffic: true,
                        avoidHighways: false,
                        avoidTolls: false
                    },
                    function(response, status) {
                        if (status !== google.maps.DistanceMatrixStatus.OK) {
                            console.log('Error:', status);
                        } else {
                            resp = response;
                            $('#distance').html('<b>فاصله از شما: <b>' + resp.rows[0].elements[0].distance.text);
                            $('#duration').html('<b>زمان تخمینی رسیدن شما به این با خودرو: <b>' + resp.rows[0].elements[0].duration.text);

                        }
                    });



                var bounds = new google.maps.LatLngBounds();
                bounds.extend(marker1.getPosition());
                bounds.extend(marker2.getPosition());

                map.fitBounds(bounds);


            }, function() {
                handleLocationError(true, infoWindow, map.getCenter());
            });
        } else {
            // Browser doesn't support Geolocation
            handleLocationError(false, infoWindow, map.getCenter());
        }




    }

    function handleLocationError(browserHasGeolocation, infoWindow, pos) {
        //    infoWindow.setPosition(pos);
        //    infoWindow.setContent(browserHasGeolocation ?
        //        'مکان جغرافیایی یافت نشد' :
        //        'مرورگر شما امکان نشان دادن مکان جغرافیایی را ندارد.');
    }

我应该怎么办？

推荐答案

不添加任何原型，继承像现在这样，google地图渲染有它的问题。

do not add any prototye inheritance to like this , google maps rendering has problems with it

    Object.prototype.boolToArray = function () {}

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