javascript - SyntaxError: Unexpected token u at Object.parse (native) in Ionic -

i keep on encountering error:

recipeservice.js

recipedetails: function(recipe_id) {       $http({         method: 'post',         header: {           'content-type': 'application/x-www-form-urlencoded'         },         url: 'http://localhost/admin-recipick/home/ajaxselectrecipes',         data: recipe_id       }).then(         function success(response) {           returnrecipedata = response.data;           console.log(response.data);          },         function error(response) {           returnrecipedata = response.data;           console.log(response.data);           // handle error         }        );   } 

controllers.js

$scope.recipedetails = function(recipe_id) {       var getdatarecipe = getrecipeservice.recipedetails(recipe_id);       if (getdatarecipe != "null") {           recipeservice.setobject('recipick', getdatarecipe);           var s = recipeservice.getobject('recipick');           console.log(s)           $state.go('app.porkmenudo');        } else {           $ionicpopup.alert({               title: 'login failed!',               template: 'please check credentials!'           });       } } 

as can see in recipeservice returning right object want if go controller , object giving me error. , have factory getting object

.factory('recipeservice', function($window) {     return {         set: function(key, value) {             $window.localstorage[key] = value;         },         get: function(key, defaultvalue) {             return $window.localstorage[key] || defaultvalue;         },         setobject: function(key, value) {             $window.localstorage[key] = json.stringify(value);         },         getobject: function(key) {             return json.parse($window.localstorage[key] || '{}');         },         clearstorage: function(key) {             $window.localstorage.removeitem(key);         }     } }); 

what should do?

your recipedetails needs return promise. service method not returning data.