The error message: "Trying to access property 'get' of an undefined object"

$http.get('/contactList').
success(function(data){
    console.log('received data from http get');
}).
error(function(data) {
    $scope.error = true;
    $scope.data = data;
    return 'error message';
});

There seems to be an issue with the code snippet above. I'm attempting to utilize the $http.get function in Angular JS. Any advice on where I might be going wrong?

I continuously encounter an error.

Answer №1

Following the advice of previous commentators, it is important to review your controller declaration and make sure you are injecting the $http service correctly:

angular.module('myApp')
.controller('messageController', ['$scope', '$http', function($scope, $http){
  $http.get()
  .success()
  .error();
}]);

Answer №2

Without any controller code provided, it seems like there are a few possible reasons for the issue at hand,

  1. It is possible that not all dependencies have been properly injected into your controller, as mentioned by other commentators and @Plato. Make sure to reference this link for more information: TypeError: Cannot call method 'get' of undefined

  2. All dependencies may have been injected, but their order does not match. For example, if you intended to inject `$scope` and `$http` in that specific order, make sure it aligns with the function declaration within the array notation. Check out this resource for further insights: AngularJS $http.get returns undefined and $http() is not a function

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