Hi,
Well thanks a lot for you reply on this, may i know how to drop all references, or to make it null.
Actually in my roku app i am using scene graph, so i have 4 roSGNode in total, when i press OK button, i switched to another roSGNode and when i press back button than to go back to the previous SGNode again had to append the previous SGNode as a child, so this is the issue i am facing, could you please tell me if there is any way out to come back from one SGNode in scene graph to the previous view without appending child.
Thanks