In the middle of your diagnostic message, you'll see that it believes analog port 8 is already being used:
Code:
[cRIO] java.lang.Error: ExceptionInInitializer: edu.wpi.first.wpilibj.templates.subsystems.Basket: edu.wpi.first.wpilibj.util.AllocationException: Analog channel 8 on module 1 is already allocated
Try using a different port.