Javascript AngularJs TypeError:$scope.posts.push不是函数

当我用angularJs向api发布一个细节时，我得到了一个类似于

TypeError:$scope.posts.push的错误：$scope.posts.push不是一个函数

现在我如何修复它？ 我的邮政编码是：

 AdminApp.controller('AddVehicleModalCtrl', ['$scope', '$rootScope', '$modalInstance','$http','toaster', function ($scope, $rootScope, $modalInstance,$http,toaster) {
$scope.create = function(){
    $http.post(AppCore.getGlobalApiUrl()+'vehicle_type', {"vehicle_type": $scope.post.vehicle_type})
        .success(function(response, status, headers, config){
            $modalInstance.dismiss('cancel');
            toaster.pop('success', "post", "done");
            $scope.posts.push(response.posts);
            $scope.$apply();
        })
        .error(function(response, status, headers, config){
            $scope.error_message = response.error_message;
        });
};
$scope.cancel = function () {
    $scope.post = "";
    $modalInstance.dismiss('cancel');
};
}]);

---

您尚未将

$scope.posts

定义为数组。在您的

$scope.create

定义上方，只需插入一个初始化语句，如

$scope.posts = [];