javascript - Use of ionic modal gives blank black screen -

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i making app in ionic framework.

when click on button supposedly open ionicmodal, shows blank black screen.

html code:

<div class="well"> <h4>add proof</h4> <button style="width:100px;height:10px" class="button button-dark" ng-click="modal.show()">add</button> </div> <script id="templates/newitem.html" type="text/ng-template">   <ion-modal-view>     <ion-header-bar class="bar bar-header bar-positive">       <h1 class="title">add proof</h1>       <button class="button button-clear button-primary" ng-click="modal.hide()">cancel</button>      </ion-header-bar>     <ion-content class="padding">      <div class="list">         <label>              <h4>select pictures</h4>              <button class="button button-small button-dark">browse</button>           </label>          <label class="item item-input">         <input type = "text" placeholder="description">         </label>        </div>     </ion-content>   </ion-modal-view> </script>

controller code:

.controller('proctrl', ['$scope', '$state', '$ionicmodal', function($scope, $state, $ionicmodal) {            $ionicmodal.fromtemplateurl('templates/newitem.html', {             scope: $scope           }).then(function(modal) {             $scope.modal = modal;           });   }]);

what wrong in code?

if index.html file contain

<link rel="stylesheet" href="lib/bootstrap/css/bootstrap.min.css">

remove it.


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