Gameboy Advance part of Gamecube emulator will not load

[Max Powers]

So recently, I decided to try to find a way to see if I could configure a Gameboy Advance to the Dolphin Emulator without actually purchasing one. Eventually, I did find a way by configuring another controller that acts as the Gameboy Advance. However, now everytime I open up a game that supports this I keep getting this error message. Both my regular controller and my Gameboy Advance controller are working and have been tested multiple times. I've even restarted my PC multiple times, but I still keep getting this error message and I have no idea what it's telling me. Anyone know what's up with this?