I call in my index page an external html page with the DragAndDrop semantic.
The HTML page is contained in a $scope.page.html variable of Angular.

When i press a button and i change the $scope.page.html variable value, an error is thrown:

Error: cannot call methods on droppable prior to initialization; attempted to call method 'destroy'

Also for draggable items.

Removing DOM elements with data-drag and data-drop attributes no error is thrown.