ui-sref for anchor tag unable to click [duplicate]

when I set ui-sref for anchor tag is unable to click but it will work well when I replaced with href attribute

            <table>
               <tr>
                <td class="sideMenu">
                    <a ui-sref="#/Home">Home</a>
                    <a ui-sref="#/Course">Course</a>
                    <a ui-sref="#/Student">Student</a>
                </td>
                <td class="mainMenu">
                    <ui-view></ui-view>
                </td>
            </tr>
                        </table>
    </div>
</body>
</html>

when I set ui-sref for anchor tag is unable to click but it will work well when I replaced with href attribute
and this is my angularjs code

/// <reference path="angular-1.7.8/angular.js" />
/// <reference path="angular-1.7.8/angular-route.js" />

var myApp = angular
    .module('myModule', ['ui.router'])
    .config(function ($stateProvider,$urlRouteProvider) {
        $stateProvider
            .state('Home', {
                url: '/Home',
                templateUrl: 'Template43/Home.html',
                controller: 'homeController',
                controllerAs: 'homeCtr'
            })
            .state('Course', {
                url: '/Course',
                templateUrl: 'Template43/Course.html',
                controller: 'courseController',
                controllerAs: 'courseCtr'
            })
            .state('Student', {
                url: '/Student',
                templateUrl: 'Template43/Student.html',
                controller: 'studentController',
                controllerAs: 'studentCtr',
                resolve: {
                    studentList: function ($http) {
                        return $http.get('WebService43RouteUi.asmx/getData')
                            .then(function (response) {
                                return response.data;
                            });
                    }
                }
            });
        $locationProvider.hashPrefix('');
    })

Source: AngularJS