Debug As unable to attach

[gerthworm]

Cloning from the other thread to keep this concise:

Dang. Any errors any further up in your error log? I am not very well versed in the debugging deploy, but I think the fundamental process involves starting the JVM on the RIO with a specially-named file (wpilib/java/current/ant/frcdebug) in a special directory which is a flag to the program to start in debugging mode (ie, ready to connect to a remote debugging device like your computer).

Any issues deploying "frcdebug" or running the contents of "robotDebugCommand" might result in the error you're seeing.