angularjs1 froalaEditor angular-froala 提示错误

Question

element.froalaEditor is not a function代码<textarea froala="froalaOptions" ng-model="myHtml"></textarea>function myCtrl($scope){$scope.myHtml = "<h1>Hello World</h1>"$scope.froalaOptions = {    toolbarButtons : ["bold", "italic", "underline", "|", "align", "formatOL", "formatUL"]}