谷歌地图显示未捕获的错误:达到10次$digest()迭代.流产!角的应用

我试图用我的角应用程序创建一个地图，以显示地图上的坐标。这些坐标是从我的api中获得的，并显示在详细页面上。但是HTML代码给了我错误:

未捕获错误:10 $digest()迭代到达。流产!

<input  value="{{place.place.name}}">

<label>zoom</label>
<input type="number" ng-model="zoom"/>
<div id="map_canvas">
<google-map center="{latitude: place.place.lat,longitude: place.place.lng}" zoom="zoom" draggable="true" options="options">
  <marker coords="{latitude: place.place.lat,longitude: place.place.lng}"></marker>
</google-map>
</div>

所有这些代码都显示了上面的错误。我该如何解决这个问题?下面是我的javascript，总的来说，我有一个地方列表，然后用户点击这个地方和这个地方的细节。该页还允许用户向该页添加类别。这是整个控制器链接到地图所在的页面:

 $http.get('http://94.125.132.253:8000/getuncategorisedplaces').success(function (data, status, headers) {
    $scope.places = data;
    console.log(data);
    $scope.message = 'Uncategorised places';
})
$scope.id = $routeParams.id;
$scope.showplace = function(id) {
  $http({method: 'GET', url: 'http://94.125.132.253:8000/getitemdata?ID=' + $scope.id}).
      success(function(data, status, headers, config) {
          $scope.place = data;               //set view model
          console.log(data);
          console.log(id);
           $scope.view = 'templates/detail.html';
      })
      .error(function(data, status, headers, config) {
          $scope.place = data || "Request failed";
          $scope.status = status;
          $scope.view = 'templates/detail.html';
      });
   }
  $scope.showplace();

      $scope.map = function(){
 $scope.zoom = 13;

  }
$scope.map();
$scope.meta = function () {
    $http.get('http://94.125.132.253:8000/getmetas').success(function (data, status, headers) {
        $scope.metas = data;
        console.log($scope.category);
        console.log(data);
        $scope.message = 'List of Uncategorised places';

    })
}
$scope.meta();
$scope.meta1 = function (data, status, headers) {
    var formdata = {
        'cat': $scope.cat,
    }
    var inserturl = 'http://94.125.132.253:8000/getcategories?meta=' + formdata.cat;
    return $http.get(inserturl).success(function (data, status, headers) {
        $scope.categories = data;
        console.log(formdata.cat);
        console.log(data);
    });
};

$scope.$watch('cat', function (newvalue) {
    $scope.meta1();
});
$scope.meta2 = function (data, status, headers) {
    var formdata = {
        'category': $scope.category,
    }
    var inserturl = 'http://94.125.132.253:8000/getsubcategories?category=' + formdata.category;
    return $http.get(inserturl).success(function (data, status, headers) {
        $scope.subcategories = data;
        console.log(formdata.sub);
        console.log(data);
    });
};
$scope.$watch('category', function (newvalue2) {
    $scope.meta2();
});