Reason for error message: "Cannot destroy Element "image-1011". Already destroyed."

Hi folks,

why am I getting here a "Cannot destroy element "image-1011". Already destroyed."-message?

Code:

Ext.application(
{
        name   : 'Test',
        launch : function()
        {
                var panel = Ext.create('Ext.container.Viewport',
                {
                });

                var image = Ext.create('Ext.Img',
                {
                    src: 'images/32/arrow_right.png'
                });
                panel.add(image);
                panel.remove(image);
       }
});

Thank you very much, Dirk



Reason for error message: "Cannot destroy Element "image-1011". Already destroyed."