[AS3]Show Output data into a TextArea

Hey, I’m a newbie with AS3. I wonder if you guys can show me how to show output data in a text area. I’m making a logger of variables being sent from a game. I notice the output records all the data. But, when I make it into standalone, there isn’t a output. How do you show the data in from the output into a text area on the layer.

Thanks for reading!