Help With NetStreamInfo

[drdialtone]

Thank you for taking the time to read this! I'm new at this and could really use a little help. I'm working on an application that does real time audio communication. I need to change the background color of a panel in the main application when there is incoming audio. I'm importing the correct things and the app compiles and runs fine. Except that the NetStreamInfo part doesnt work. Here is the code that doesnt work:

I am forever grateful for any guidance!!

Edit: This has been solved. I used Mic Activity Detection to change a remoteSharedObject which changes the background color of my panel.